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Thank you! 

1.5.10 will now write messages to nxt.log when a database transaction takes a long time to complete.  This will help determine where bottlenecks exist.  So check the log if it appears that the server is not responding.  Also note that a full rescan will be done the first time that 1.5.10 is started.  You need to wait for this to complete.  It took almost an hour on my system at home.

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Windows installer

https://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.5.10.exe

sha256:

d1436a4466248c77271592478026a6ecad19d25ad8706fa55c55b1a5274cbec0 *nxt-client-1.5.10.exe

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (MingW32)

iQEcBAEBAgAGBQJVb+MmAAoJECdelKfYMRZRTQ4IAJtkC8/CPl4Cy+n5oxZmJAPG
l0ib1a59fsL43HZ3tUTxdIYTvdmOgN/FeN3mKQQW03FH0UQFrTnxzQ9SF4JfJeq/
KNn1AEmgVEiLYBkoJPFoRVXOu1V9rMFhY7GAsdpstlkyOgVgoSCt08f66nwzHywb
qNCXp2H4BNTsyCnHS5TDvpGxZQMafpVxhVN4g/wnT2CVcr6SqjygOfgbAnels50p
VcX52FW4Y0TotDP9AwXY80IsMLJb2mw8W1kO674GnLIvmdQEcqw4F//nUlJ62wVi
Uyo6AJBkLZLIZsH88Q3DTmGtdpKL+ofD7tcVzuZaS6VYZfFDkVh4t1hcXwzMDl8=
=AM9f
-----END PGP SIGNATURE-----

Something is not right,I can't run 1.5.10 in a new PC too,but 1.5.9 is fine.

Which error are you getting ? Anything in nxt.log ?

ty

Which installer are you using ? Are you running using run.bat or using nxt.exe ? If you are running with run.bat, what is the output of the command windows when you run with 32 bit Java ?

Used the client-1.5.10.zip and extracted it over the old (1.5.9) installation. That's the way I used for all updates in the past...

Sorry, haven't saved the exact messages but when using run.bat from the command line it shows some java information messages ending in "using Java 32 bit on a 64 bit Windows workstation". Then the command prompt appeared again without any further message or any evidence of a java start...

dhj.

I get it,I copy 1.5.9 run.bat to 1.5.10,others remain the same,and it works.

So I pretty sure there is a compatible bug in 1.5.10 run.bat file.

I get it,I copy 1.5.9 run.bat to 1.5.10,others remain the same,and it works.

So I pretty sure there is a compatible bug in 1.5.10 run.bat file.

The problem is that we now added the -server flag by default. Therefore when running with a client only JRE (be it 32 bit or 64 bit) the Java process won't start.
To fix this do one of the following:
1. If you are using a 64 bit Windows workstation: install NXT using the exe file or manually install the 64 bit server JRE  (from http://www.oracle.com/technetwork/java/javase/downloads/index.html click "Server JRE")

2. On 32 bit Windows, on line 59 change:
   start "NXT NRS from %~dp0" "%javaDir%"\bin\java.exe -server -cp classes;lib\*;conf -Dnxt.runtime.mode=desktop nxt.Nxtto
   start "NXT NRS from %~dp0" "%javaDir%"\bin\java.exe -cp classes;lib\*;conf -Dnxt.runtime.mode=desktop nxt.Nxt
I will remove the -server flag for the next release.

Are you running WinXP?
According to the comments in the new run.bat (v1.5.10) Win7 is a min. requirement.
https://bitbucket.org/JeanLucPicard/nxt/src/5e2cd4aeab3126a8222d773c06f6972ef94138e6/run.bat?at=master
"rem requires Windows 7 or higher"

Yes,I do,but I also try to run 1.5.10 in windows 7,didn't work too.

Quote from: lyaffe on June 04, 2015, 06:28:50 am

Which installer are you using ? Are you running using run.bat or using nxt.exe ? If you are running with run.bat, what is the output of the command windows when you run with 32 bit Java ?

Used the client-1.5.10.zip and extracted it over the old (1.5.9) installation. That's the way I used for all updates in the past...

Sorry, haven't saved the exact messages but when using run.bat from the command line it shows some java information messages ending in "using Java 32 bit on a 64 bit Windows workstation". Then the command prompt appeared again without any further message or any evidence of a java start...

dhj.

Updated jetty to version 9.2.11. If unpacking on top of existing installation,
delete the old lib folder first.

This?

my OS is windows 8.1 x64
When i click run.bat i have this



Initializing Nxt server version 1.5.10
Command line arguments
-Dnxt.runtime.mode=desktop
isHeadless=false
Loading nxt-default.properties from classpath
Loading nxt.properties from dir C:\Users\Supernet\AppData\Roaming\NXT\conf
Loading logging-default.properties from classpath
Loading logging.properties from dir C:\Users\Supernet\AppData\Roaming\NXT\conf
2015-06-04 11:46:30 INFO: nxt.enableStackTraces = "true"
2015-06-04 11:46:30 INFO: nxt.enableLogTraceback = "false"
2015-06-04 11:46:30 INFO: logging enabled
2015-06-04 11:46:30 FINE: java.version = 1.8.0_45
2015-06-04 11:46:30 FINE: java.vm.version = 25.45-b02
2015-06-04 11:46:30 FINE: java.vm.name = Java HotSpot(TM) 64-Bit Server VM
2015-06-04 11:46:30 FINE: java.vendor = Oracle Corporation
2015-06-04 11:46:30 FINE: java.vm.vendor = Oracle Corporation
2015-06-04 11:46:30 FINE: java.home = C:\Program Files\Java\jre1.8.0_45
2015-06-04 11:46:30 FINE: java.library.path = C:\Program Files\Java\jre1.8.0_45\
bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle
\Java\javapath;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program
 Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\WINDOWS\s
ystem32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShel
l\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Prog
ram Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files
\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\In
tel(R) Management Engine Components\IPT;C:\Program Files (x86)\nodejs\;C:\Users\
Supernet\AppData\Roaming\npm;.
2015-06-04 11:46:30 FINE: java.class.path = classes;lib\bcprov-jdk15on-152.jar;l
ib\h2-1.3.176.jar;lib\jetty-continuation-9.2.11.v20150529.jar;lib\jetty-http-9.2
.11.v20150529.jar;lib\jetty-io-9.2.11.v20150529.jar;lib\jetty-security-9.2.11.v2
0150529.jar;lib\jetty-server-9.2.11.v20150529.jar;lib\jetty-servlet-9.2.11.v2015
0529.jar;lib\jetty-servlets-9.2.11.v20150529.jar;lib\jetty-util-9.2.11.v20150529
.jar;lib\json-simple-1.1.1.jar;lib\lucene-core-3.6.2.jar;lib\servlet-api-3.1.jar
;lib\slf4j-api-1.7.7.jar;lib\slf4j-jdk14-1.7.7.jar;lib\websocket-api-9.2.11.v201
50529.jar;lib\websocket-client-9.2.11.v20150529.jar;lib\websocket-common-9.2.11.
v20150529.jar;lib\websocket-server-9.2.11.v20150529.jar;lib\websocket-servlet-9.
2.11.v20150529.jar;conf
2015-06-04 11:46:30 FINE: os.arch = amd64
2015-06-04 11:46:30 FINE: sun.arch.data.model = 64
2015-06-04 11:46:30 FINE: os.name = Windows 8.1
2015-06-04 11:46:30 FINE: file.encoding = Cp1252
2015-06-04 11:46:30 FINE: nxt.runtime.mode = desktop
2015-06-04 11:46:30 FINE: availableProcessors = 2
2015-06-04 11:46:30 FINE: maxMemory = 1405616128
2015-06-04 11:46:30 FINE: processId = 3452
2015-06-04 11:46:30 INFO: nxt.isTestnet = "false"
2015-06-04 11:46:30 INFO: nxt.isOffline = "false"
2015-06-04 11:46:30 INFO: nxt.maxRollback = "800"
2015-06-04 11:46:30 INFO: nxt.forgingDelay = "20"
2015-06-04 11:46:30 INFO: nxt.forgingSpeedup = "3"
2015-06-04 11:46:30 INFO: nxt.maxPrunableLifetime = "0"
2015-06-04 11:46:30 INFO: nxt.includeExpiredPrunable = "false"
2015-06-04 11:46:30 INFO: nxt.statementLogThreshold = "10000"
2015-06-04 11:46:30 INFO: nxt.transactionLogThreshold = "15000"
2015-06-04 11:46:30 INFO: nxt.transactionLogInterval = "15"
2015-06-04 11:46:30 INFO: nxt.dbCacheKB = "0"
2015-06-04 11:46:30 INFO: nxt.dbUrl not defined
2015-06-04 11:46:30 INFO: nxt.dbType = "h2"
2015-06-04 11:46:30 INFO: nxt.dbDir = "nxt_db/nxt"
2015-06-04 11:46:30 INFO: nxt.dbParams = "DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE"
2015-06-04 11:46:30 INFO: nxt.dbUsername = "sa"
2015-06-04 11:46:30 INFO: nxt.dbPassword = "sa"
2015-06-04 11:46:30 INFO: nxt.maxDbConnections = "30"
2015-06-04 11:46:30 INFO: nxt.dbLoginTimeout = "70"
2015-06-04 11:46:30 INFO: nxt.dbDefaultLockTimeout = "60"
2015-06-04 11:46:30 FINE: Database jdbc url set to jdbc:h2:C:\Users\Supernet\App
Data\Roaming\NXT\nxt_db\nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;CACHE_SIZE=262144 u
sername sa
2015-06-04 11:46:50 FINE: Database connection pool current size: 1
2015-06-04 11:46:50 INFO: Database update may take a while if needed, current db
 version 386...
2015-06-04 11:46:50 INFO: nxt.enableTransactionRebroadcasting = "true"
2015-06-04 11:46:50 INFO: nxt.testUnconfirmedTransactions not defined, assuming
false
2015-06-04 11:46:50 INFO: nxt.maxUnconfirmedTransactions = "2000"
2015-06-04 11:46:50 INFO: nxt.trimDerivedTables = "true"
2015-06-04 11:46:50 INFO: nxt.numberOfForkConfirmations = "2"
2015-06-04 11:46:50 INFO: nxt.trimFrequency = "1000"
2015-06-04 11:46:50 INFO: nxt.disableGetMoreBlocksThread not defined, assuming f
alse
2015-06-04 11:46:50 INFO: nxt.disableProcessTransactionsThread not defined, assu
ming false
2015-06-04 11:46:50 INFO: nxt.disableRemoveUnconfirmedTransactionsThread not def
ined, assuming false
2015-06-04 11:46:50 INFO: nxt.disableRebroadcastTransactionsThread not defined,
assuming false
2015-06-04 11:46:50 INFO: nxt.processPolls = "true"
2015-06-04 11:46:50 INFO: nxt.myPlatform = "PC"
2015-06-04 11:46:50 INFO: nxt.myAddress not defined
2015-06-04 11:46:50 INFO: nxt.peerServerPort = "7874"
2015-06-04 11:46:50 INFO: nxt.shareMyAddress = "true"
2015-06-04 11:46:50 INFO: nxt.myHallmark not defined
2015-06-04 11:46:50 FINE: My peer info:
{"application":"NRS","version":"1.5.10","platform":"PC","shareAddress":true}
2015-06-04 11:46:50 INFO: nxt.defaultPeers = "194.135.95.148; 85.214.222.82; 173
.224.126.254; 194.135.95.149; 89.133.34.109; 185.69.54.117; 185.69.54.118; 185.6
9.54.119; 95.60.149.149; 37.139.5.199; 92.222.22.16; nxt.cryonet.de; 195.154.127
.172; 194.135.95.150; 194.135.95.151; 194.135.95.153; 194.135.95.154; 185.69.54.
110; 185.69.54.111; 185.69.54.112; 185.69.54.113; 185.69.54.126; timekoin1.funky
monkey.org; 185.69.54.127; lamanna.no-ip.org; 185.69.54.128; 192.99.35.133; nxtx
.ru; nxt4.y.cz; 85.25.198.120; 89.212.19.49; 89.72.57.246; 185.69.54.120; 185.69
.54.121; 151.80.162.72:3001; 185.69.54.124; girona2nxtgig.ddns.net; 217.23.6.2;
gunka.szn.dk; 162.243.242.8; 84.242.91.139; dilnu.szn.dk; beor.homeip.net; 178.6
2.175.175; 167.114.113.249; 104.219.53.3; 91.121.150.75; 108.61.57.76; 185.69.54
.103; 185.69.54.104; 185.69.54.105; 80.153.101.190; enricoip.no-ip.biz:65074; 18
5.69.54.109; 202.96.138.246; nxt.sx; nxt.cybermailing.com; 192.3.158.120; 91.202
.253.240; 46.28.111.249; 124.135.104.190; 80.150.243.95; 80.150.243.97; 80.150.2
43.99; 80.150.243.12; 185.69.54.101; 80.150.243.13; 185.69.54.102; finnikola.ddn
s.net; 52.28.97.208; node0.forgenxt.com; gironanxtgig.ddns.net; perky.homeip.net
:60693; 46.108.156.144; 192.52.166.170; 185.69.54.151; silvanoip.dhcp.biz; home.
kaerner.net; 178.15.99.67; 5.9.155.145; banli.szn.dk; serras.homenet.org; 87.139
.122.48; nxt1.y.cz; 191.238.101.73; nxt.dyne.org; 113.106.85.172; 87.139.122.157
; 37.120.168.204; ct.flipflop.mooo.com; 185.69.54.136; 185.69.54.138; 198.105.12
2.160; 173.254.228.133:21518; 108.61.184.187; 84.253.125.186; 95.85.31.45; 176.9
4.115.161; 91.239.69.78; 162.243.145.83; 92.222.72.98; 185.69.54.135; 178.33.203
.157; nxt.noip.me; sluni.szn.dk; 5.249.139.71; 190.10.9.166; 23.102.0.45; megama
n.thican.net; 54.213.222.141; humanoide.thican.net; 106.187.102.227; 37.59.14.7;
 52.0.72.67; 104.130.7.74; 192.99.68.108; 185.69.54.140; 185.69.54.141; 185.69.5
4.142; 185.69.54.143; 107.170.43.82; 162.243.122.251; 104.236.82.139; 174.140.16
7.239; 104.193.41.253; 99.227.137.145; 131.72.136.251; 69.163.40.132; 85.214.46.
47; 23.88.59.163; raspi2nxtnode.ddns.net; nxt01.now.im; 109.87.255.75; 77.88.208
.12; scripterron.dyndns.biz; bug.airdns.org; 23.88.59.40; miasik.no-ip.org; cryp
tkeeper.vps.nxtcrypto.org; 174.140.167.75;"
2015-06-04 11:46:50 INFO: nxt.wellKnownPeers not defined
2015-06-04 11:46:50 INFO: nxt.knownBlacklistedPeers not defined
2015-06-04 11:46:50 INFO: nxt.maxNumberOfInboundConnections = "250"
2015-06-04 11:46:50 INFO: nxt.maxNumberOfOutboundConnections = "50"
2015-06-04 11:46:50 INFO: nxt.maxNumberOfConnectedPublicPeers = "20"
2015-06-04 11:46:50 INFO: nxt.maxNumberOfKnownPeers = "2000"
2015-06-04 11:46:50 INFO: nxt.minNumberOfKnownPeers = "1000"
2015-06-04 11:46:50 INFO: nxt.connectTimeout = "10000"
2015-06-04 11:46:50 INFO: nxt.readTimeout = "20000"
2015-06-04 11:46:50 INFO: nxt.enableHallmarkProtection = "true"
2015-06-04 11:46:50 INFO: nxt.pushThreshold = "0"
2015-06-04 11:46:50 INFO: nxt.pullThreshold = "0"
2015-06-04 11:46:50 INFO: nxt.useWebSockets = "true"
2015-06-04 11:46:50 INFO: nxt.webSocketIdleTimeout = "900000"
2015-06-04 11:46:50 INFO: nxt.blacklistingPeriod = "600000"
2015-06-04 11:46:50 INFO: nxt.communicationLoggingMask = "0"
2015-06-04 11:46:50 INFO: nxt.sendToPeersLimit = "10"
2015-06-04 11:46:50 INFO: nxt.usePeersDb = "true"
2015-06-04 11:46:50 INFO: nxt.savePeers = "true"
2015-06-04 11:46:50 INFO: nxt.getMorePeers = "true"
2015-06-04 11:46:50 INFO: nxt.cjdnsOnly = "false"
2015-06-04 11:46:50 INFO: nxt.ignorePeerAnnouncedAddress = "false"
2015-06-04 11:46:50 INFO: nxt.disablePeerConnectingThread not defined, assuming
false
2015-06-04 11:46:50 INFO: nxt.disablePeerUnBlacklistingThread not defined, assum
ing false
2015-06-04 11:46:50 INFO: nxt.disableGetMorePeersThread not defined, assuming fa
lse
2015-06-04 11:46:50 INFO: nxt.peerServerHost = "0.0.0.0"
2015-06-04 11:46:50 INFO: nxt.peerServerIdleTimeout = "30000"
2015-06-04 11:46:50 INFO: nxt.enablePeerServerGZIPFilter = "true"
2015-06-04 11:46:50 INFO: nxt.enablePeerServerDoSFilter = "true"
2015-06-04 11:46:51 INFO: nxt.peerServerDoSFilter.maxRequestsPerSec = "30"
2015-06-04 11:46:51 INFO: nxt.peerServerDoSFilter.delayMs = "1000"
2015-06-04 11:46:51 INFO: nxt.peerServerDoSFilter.maxRequestMs = "300000"
2015-06-04 11:46:51 INFO: nxt.enableFakeForging not defined, assuming false
2015-06-04 11:46:51 INFO: nxt.disableGenerateBlocksThread not defined, assuming
false
2015-06-04 11:46:51 INFO: nxt.adminPassword not defined
2015-06-04 11:46:51 INFO: nxt.maxAPIRecords = "100"
2015-06-04 11:46:51 INFO: nxt.allowedBotHosts = "127.0.0.1; localhost; [0:0:0:0:
0:0:0:1];"
2015-06-04 11:46:51 INFO: nxt.enableAPIServer = "true"
2015-06-04 11:46:51 INFO: nxt.apiServerPort = "7876"
2015-06-04 11:46:51 INFO: nxt.apiServerSSLPort = "7876"
2015-06-04 11:46:51 INFO: nxt.apiServerHost = "127.0.0.1"
2015-06-04 11:46:51 INFO: nxt.disableAdminPassword = "false"
2015-06-04 11:46:51 INFO: nxt.apiSSL = "false"
2015-06-04 11:46:51 INFO: nxt.apiServerIdleTimeout = "30000"
2015-06-04 11:46:51 INFO: API server using HTTP port 7876
2015-06-04 11:46:51 INFO: nxt.apiResourceBase = "html/ui"
2015-06-04 11:46:51 INFO: nxt.apiWelcomeFile = "index.html"
2015-06-04 11:46:51 INFO: nxt.javadocResourceBase = "html/doc"
2015-06-04 11:46:51 INFO: nxt.enableAPIServerGZIPFilter = "false"
2015-06-04 11:46:51 INFO: nxt.apiServerCORS = "false"
2015-06-04 11:46:51 INFO: nxt.allowedUserHosts = "127.0.0.1; localhost; [0:0:0:0
:0:0:0:1];"
2015-06-04 11:46:51 INFO: nxt.enableUIServer = "false"
2015-06-04 11:46:51 INFO: User interface server not enabled
2015-06-04 11:46:51 INFO: nxt.debugTraceQuote = """
2015-06-04 11:46:51 INFO: nxt.debugTraceSeparator = "   "
2015-06-04 11:46:51 INFO: nxt.debugLogUnconfirmed = "false"
2015-06-04 11:46:51 INFO: nxt.debugTraceAccounts not defined
2015-06-04 11:46:51 INFO: nxt.debugTraceLog = "nxt-trace.csv"
2015-06-04 11:46:51 FINE: Running 2 tasks...
2015-06-04 11:46:51 FINE: Loading known peers from the database...
2015-06-04 11:46:51 INFO: nxt.enablePeerServerGZIPFilter = "true"
2015-06-04 11:46:51 FINE: Database connection pool current size: 2
2015-06-04 11:46:51 INFO: Genesis block already in database
2015-06-04 11:46:51 FINE: Rollback from block 4114250482793072885 at height 3308
90 to 4114250482793072885 at 330890
2015-06-04 11:46:51 FINE: Average transaction time is 0,125 seconds
2015-06-04 11:46:51 INFO: Last block height: 330890
2015-06-04 11:46:51 INFO: nxt.forceScan = "false"
2015-06-04 11:46:51 FINE: Scheduled scan starting from height 0
2015-06-04 11:46:51 INFO: Scanning blockchain starting from height 0...
2015-06-04 11:46:51 FINE: Dropping all full text search indexes
2015-06-04 11:47:10 FINE: Rolled back derived tables


and when i click Nxt_wallet i have this:


Hébergé par Imagesia.com

Quote from: mezzovide on June 04, 2015, 09:28:28 am

Is there any way to keep using nxt_db from directory nxt installed in? because my c:\ capacity is very limited

That does work. However, it won't suffice to edit the nxt.dbDir parameter from the properties file, because the parser won't like the colon (":") behind the drive character somehow.

You'll need an explicit complete nxt.dbUrl parameter, for example:

Code: [Select]

nxt.dbUrl=jdbc:h2:file:R:/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE
If you put this in the nxt.properties somewhere, your nxt_db will be R:\nxt_db\

Thanks, ill try it

Windows users, please install using nxt-client-1.5.10.exe and give us feedback about your experience.

Windows users, please install using nxt-client-1.5.10.exe and give us feedback about your experience.

all work 
Thanks.

It generally takes my macbook pro more than 24 hours to download the block chain when installing an updated client. Is that normal, or is my computer running slow? TIA!

Great, thank you! 

Can we run version 1.5.9 after block 445,000?

Yes, in the sense that you won't be on a fork, you should better upgrade though, since there are important bug fixes in 1.5.10

So, this version won't run on Windows without Java 64bit version..?

I installed it, and for now it works fine...

So, this version won't run on Windows without Java 64bit version..?

No, it won't run using a client JRE unless you remove the -server flag from run.bat

minor issue: getCurrencyPhasedTransactions is in the assets section and not the currency section in the test page

Added numberOfAccountLeases and numberOfActiveAccountLeases to getState,
showing the total number of scheduled (first lease only) or currently active
account balance leases.

The /test - page does not show these new parameters, nor do they seem affect the output of a call to getState.

I can't find any nxt-client-1.5.10.exe. Where is it?

- there:

..
Windows installer
https://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.5.10.exe
..

Anybody who's troubled by long durations of initial syncing on these new versions should try running the NRS completely in RAM, on a ramdisk. I've just tried it and that thing FLIES at ~20k blocks per minute.

you dedicate 2+GB of RAM for this???

Quote from: lyaffe on June 04, 2015, 06:31:30 pm

Quote from: alxx77 on June 04, 2015, 06:24:46 pm

So, this version won't run on Windows without Java 64bit version..?

No, it won't run using a client JRE unless you remove the -server flag from run.bat

what is the significance of this new -server option?

The -server flag enables Java VM features specific to server applications, such as sophisticated JIT compiler.

Quote from: mezzovide on June 04, 2015, 09:28:28 am

Is there any way to keep using nxt_db from directory nxt installed in? because my c:\ capacity is very limited

That does work. However, it won't suffice to edit the nxt.dbDir parameter from the properties file, because the parser won't like the colon (":") behind the drive character somehow.

You'll need an explicit complete nxt.dbUrl parameter, for example:

Code: [Select]

nxt.dbUrl=jdbc:h2:file:R:/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE
If you put this in the nxt.properties somewhere, your nxt_db will be R:\nxt_db\

is this method preferred to just removing that -Dnxt.runtime.mode=desktop flag?

and i assume that for unix systems, nothing is moved around?  if I have all my nxt stuff and my nxt_db directory in /this/path/nxt then it all stays there?

is this method preferred to just removing that -Dnxt.runtime.mode=desktop flag?

Correct, to maintain backward compatibility just remove the -Dnxt.runtime.mode=desktop from the Java command line in run.bat and everything should be back to where it was in 1.5.9 except the log files which should be placed in the logs folder.
If I'm missing something, let me know.

I get it,I copy 1.5.9 run.bat to 1.5.10,others remain the same,and it works.

So I pretty sure there is a compatible bug in 1.5.10 run.bat file.

Same here and i have w7...

Quote from: lyaffe on June 04, 2015, 08:06:39 am

One more thing. because of the -Dnxt.runtime.mode=desktop flag, the NRS will now place the blockchain under c:\Users\<Username>\AppData\Roaming\NXT
In order to avoid full blockchain download, copy the folders nxt_db and nxt_test_db from your existing NXT installation folder to this folder and restart the server.

Yikes. OK.

I notice there is also a conf folder there, with nxt.properties. Do I need to overwrite it with my own nxt.properties? If so, how do I run a testnet node on the same machine? If not, what's it for?

If you like to run both mainnet and testnet or run more than one version on the same workstation, you need to turn off desktop mode as explained above.
The idea of the installer is to allow non-technical users to install NXT like they are used to with other Windows applications and work without admin privileges. This is the reason for writing the blockchain, conf and logs to the user folder since non-privileged users can only write to these folders by default.
Shell we remove the -Dnxt.runtime.mode=desktop flag from run.bat and only use it when launching using nxt.exe ?

 

Quote from: Brangdon on June 05, 2015, 08:17:23 pm

Quote from: lyaffe on June 04, 2015, 08:06:39 am

One more thing. because of the -Dnxt.runtime.mode=desktop flag, the NRS will now place the blockchain under c:\Users\<Username>\AppData\Roaming\NXT
In order to avoid full blockchain download, copy the folders nxt_db and nxt_test_db from your existing NXT installation folder to this folder and restart the server.

Yikes. OK.

I notice there is also a conf folder there, with nxt.properties. Do I need to overwrite it with my own nxt.properties? If so, how do I run a testnet node on the same machine? If not, what's it for?

If you like to run both mainnet and testnet or run more than one version on the same workstation, you need to turn off desktop mode as explained above.
The idea of the installer is to allow non-technical users to install NXT like they are used to with other Windows applications and work without admin privileges. This is the reason for writing the blockchain, conf and logs to the user folder since non-privileged users can only write to these folders by default.
Shell we remove the -Dnxt.runtime.mode=desktop flag from run.bat and only use it when launching using nxt.exe ?

Certainly it's better not to need admin privileges. When I first installed Nxt over a year ago, I had a lot of trouble because I naturally put it in the programs folder and run without admin. Nowadays I install it under /users, which had been working OK. (This update has been a bit of a nightmare, though, mainly because all this info wasn't in the root post.)

I didn't actually use the installer. I copied the contents of the zip file like I always do, and used run.bat. I'm currently confused about nxt.exe - it seems to run as a service? Is there a thread discussing it somewhere?

I seem to have both mainnet and testnet running now on my machine. They are installed in different folders, both with -server and both using -Dnxt.runtime.mode=desktop in their respective run.bats. So I guess they must both be using their local conf folder not the appdata one, else this wouldn't be possible? They are both storing their databases in appdata; that's fine because they have different names. So there would seem to be no need to drop -server with my setup.

Can't we run testnet just by adding -Dnxt.isTestnet=true to a commandline somewhere, or by telling it where the properties file is, or by running a testnet.bat instead of run.bat? Although, I'd normally want separate folders because mainnet and testnet will usually be on different versions of the nrs; stable versus experimental.

Only the 32 bit JRE cannot use the -server flag since its a client JRE, you get an error like this:
"Error: missing `server' JVM at `c:\Program Files (x86)\Java\jre1.8.0_45\bin\server\jvm.dll'."

The 64 bit JRE works fine with the -server flag.

OK, thanks. (I got that error earlier, but switched to 64-bit Java.)

my experience with a ramdrive shows me its not really any faster, at least not for using a ramdrive while doing the db upgrade from 1.4 to 1.5.  I used imdisk and made a 5GB ramdrive and copied my nxt folder over to it and turned it loose, using the spec to look for the nxt_db folder inside the ramdrive with my regular nxt stuff, its not really any faster.

im having issues on my debian server, at first I got some odd java error that led me to believe my java was too old, so i moved from my 1.7 java to the latest 1.8 64bit server VM for linux.

this time it started and went through all the table updates and such and started cycling through all the blocks, and failed at "2015-06-06 03:39:34 INFO: processed block 225000
"

so i increased memory to using this: -Xmx3000M and it failed again, this time at 210000.  This is for my leased pool accounting system.  Im currently forging for the pool on my local win PC, it took the upgrade fine.

2015-06-06 04:07:29 INFO: processed block 210000
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000726580000, 524288, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 524288 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /root/nxt-kit/nxt/hs_err_pid25572.log
root@vps3:~/nxt-kit/nxt# cat /root/nxt-kit/nxt/hs_err_pid25572.log
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 524288 bytes for committing reserved memory.
# Possible reasons:
#   The system is out of physical RAM or swap space
#   In 32 bit mode, the process size limit was hit
# Possible solutions:
#   Reduce memory load on the system
#   Increase physical memory or swap space
#   Check if swap backing store is full
#   Use 64 bit Java on a 64 bit OS
#   Decrease Java heap size (-Xmx/-Xms)
#   Decrease number of Java threads
#   Decrease Java thread stack sizes (-Xss)
#   Set larger code cache with -XX:ReservedCodeCacheSize=
# This output file may be truncated or incomplete.
#
#  Out of Memory Error (os_linux.cpp:2673), pid=25572, tid=139868605359872
#
# JRE version: Java(TM) SE Runtime Environment (8.0_45-b14) (build 1.8.0_45-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode linux-amd64 compressed oops)
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#

not sure what to do with this memory thing.  its running out of mem, why does it tell me to reduce -Xmx???

Only the 32 bit JRE cannot use the -server flag since its a client JRE, you get an error like this:
"Error: missing `server' JVM at `c:\Program Files (x86)\Java\jre1.8.0_45\bin\server\jvm.dll'."

The 64 bit JRE works fine with the -server flag.

Have you tested http://stackoverflow.com/a/18123162?

Is there any updates on the 1.5.10 non exe file working on win 7?

I run run.bat, it opens then closes.

Try running nxt.exe, it places an icon in your tray

Shell we remove the -Dnxt.runtime.mode=desktop flag from run.bat and only use it when launching using nxt.exe ?

That sounds like a really good idea to me 

dhj.

Quote from: forkedchain on June 06, 2015, 04:18:09 am

so i increased memory to using this: -Xmx3000M and it failed again, this time at 210000. 

-Xmx3000M is way too big, you are probably exhausting other memory buffers required by Java by allocating such a huge heap. Change to -Xmx1000m, see if this resolves the problem.
If not, see which error message you are getting.
Also would be interesting if you can post the generated log file /root/nxt-kit/nxt/hs_err_pid25572.log

ok, did what you say, still fails, but different error this time.  this went off without a hitch on my win8 PC.  it always does.  but for some reason its always a huge pain to do the upgrade on unix

last night i even tried to see if it would download the whole blockchain from scratch, it just sat there looking stupid, never downloaded a single block

2015-06-06 14:54:41 INFO: processed block 340000
2015-06-06 14:58:21 INFO: processed block 345000
2015-06-06 15:02:22 INFO: processed block 350000
2015-06-06 15:06:15 INFO: processed block 355000
2015-06-06 15:09:27 INFO: processed block 360000
2015-06-06 15:11:31 FINE: SQL statement required 13.680 seconds at height 362000:
SELECT id, MAX(height) AS max_height FROM alias WHERE height < ? GROUP BY id HAVING COUNT(DISTINCT height) > 1
  nxt.db.TransactionalDb$DbPreparedStatement.executeQuery(TransactionalDb.java:287)
  nxt.db.VersionedEntityDbTable.trim(VersionedEntityDbTable.java:134)
  nxt.db.EntityDbTable.trim(EntityDbTable.java:421)
  nxt.BlockchainProcessorImpl.doTrimDerivedTables(BlockchainProcessorImpl.java:847)
  nxt.BlockchainProcessorImpl.lambda$new$14(BlockchainProcessorImpl.java:760)
  nxt.BlockchainProcessorImpl$$Lambda$4/2010168513.notify(Unknown Source)
  nxt.util.Listeners.notify(Listeners.java:52)
  nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1592)
  nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1464)
  nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1448)
  nxt.BlockchainProcessorImpl.lambda$new$17(BlockchainProcessorImpl.java:799)
  nxt.BlockchainProcessorImpl$$Lambda$7/344551137.run(Unknown Source)
  nxt.util.ThreadPool$2.run(ThreadPool.java:131)
2015-06-06 15:14:09 FINE: Database transaction required 4474.389 seconds at height 364000
  nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1470)
  nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1448)
  nxt.BlockchainProcessorImpl.lambda$new$17(BlockchainProcessorImpl.java:799)
  nxt.BlockchainProcessorImpl$$Lambda$7/344551137.run(Unknown Source)
  nxt.util.ThreadPool$2.run(ThreadPool.java:131)
Exception in thread "Thread-2" java.lang.RuntimeException: org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]
        at nxt.db.TransactionalDb.rollbackTransaction(TransactionalDb.java:103)
        at nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1467)
        at nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1448)
        at nxt.BlockchainProcessorImpl.lambda$new$17(BlockchainProcessorImpl.java:799)
        at nxt.BlockchainProcessorImpl$$Lambda$7/344551137.run(Unknown Source)
        at nxt.util.ThreadPool$2.run(ThreadPool.java:131)
Caused by: org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
        at org.h2.message.DbException.get(DbException.java:178)
        at org.h2.message.DbException.get(DbException.java:154)
        at org.h2.message.DbException.get(DbException.java:143)
        at org.h2.engine.Database.checkPowerOff(Database.java:490)
        at org.h2.command.Command.executeUpdate(Command.java:274)
        at org.h2.jdbc.JdbcConnection.rollbackInternal(JdbcConnection.java:1500)
        at org.h2.jdbc.JdbcConnection.rollback(JdbcConnection.java:488)
        at nxt.db.FilteredConnection.rollback(FilteredConnection.java:92)
        at nxt.db.TransactionalDb$DbConnection.doRollback(TransactionalDb.java:212)
        at nxt.db.TransactionalDb$DbConnection.access$300(TransactionalDb.java:172)
        at nxt.db.TransactionalDb.rollbackTransaction(TransactionalDb.java:101)
        ... 5 more
2015-06-06 15:14:09 SEVERE: Errors running startup tasks:
org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]

java.lang.RuntimeException: Errors running startup tasks:
org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]

        at nxt.util.ThreadPool.runAll(ThreadPool.java:150)
        at nxt.util.ThreadPool.start(ThreadPool.java:74)
        at nxt.Nxt$Init.<clinit>(Nxt.java:351)
        at nxt.Nxt.init(Nxt.java:294)
        at nxt.Nxt.main(Nxt.java:281)
2015-06-06 15:14:09 INFO: Shutting down...
2015-06-06 15:14:09 INFO: shutting down sendingService
2015-06-06 15:14:09 INFO: shutting down peersService
2015-06-06 15:14:09 SEVERE: org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]
org.h2.jdbc.JdbcSQLException: The database has been closed [90098-176]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
        at org.h2.message.DbException.get(DbException.java:178)
        at org.h2.message.DbException.get(DbException.java:154)
        at org.h2.message.DbException.get(DbException.java:143)
        at org.h2.engine.Database.checkPowerOff(Database.java:490)
        at org.h2.command.Command.executeUpdate(Command.java:274)
        at org.h2.jdbc.JdbcConnection.rollbackInternal(JdbcConnection.java:1500)
        at org.h2.jdbc.JdbcConnection.rollback(JdbcConnection.java:488)
        at org.h2.jdbcx.JdbcXAConnection.getConnection(JdbcXAConnection.java:108)
        at org.h2.jdbcx.JdbcConnectionPool.getConnectionNow(JdbcConnectionPool.java:230)
        at org.h2.jdbcx.JdbcConnectionPool.getConnection(JdbcConnectionPool.java:200)
        at nxt.db.BasicDb.shutdown(BasicDb.java:145)
        at nxt.Db.shutdown(Db.java:43)
        at nxt.Nxt.shutdown(Nxt.java:303)
        at nxt.Nxt$$Lambda$2/495053715.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:745)
2015-06-06 15:14:09 INFO: Nxt server 1.5.10 stopped.


I downloaded the bc from peerexplorer and unipped its nxt_db folder into my nxt folder and it says no blockchain in db.  i have only 1 peer, nxt0.now.im and its not downloading any blocks and not getting any more peers either.

ok well seems i finally got it working.  ugh what a pain.

1.5.9 works fine. 1.5.10 worked, until this:

2015-06-05 17:30:41 FINE: SQL statement required 24.541 seconds at height 241000:
DELETE FROM account_asset WHERE height < ? AND height >= 0 AND latest = FALSE  AND (account_id, asset_id) NOT IN (SELECT (account_id, asset_id) FROM account_asset WHERE height >= ?)
 nxt.db.TransactionalDb$DbPreparedStatement.executeUpdate(TransactionalDb.java:298)
 nxt.db.VersionedEntityDbTable.trim(VersionedEntityDbTable.java:145)
 nxt.db.EntityDbTable.trim(EntityDbTable.java:421)
 nxt.Account$10.trim(Account.java:459)
 nxt.BlockchainProcessorImpl.doTrimDerivedTables(BlockchainProcessorImpl.java:847)
 nxt.BlockchainProcessorImpl.lambda$new$14(BlockchainProcessorImpl.java:760)
 nxt.BlockchainProcessorImpl$$Lambda$3/1651945012.notify(Unknown Source)
 nxt.util.Listeners.notify(Listeners.java:52)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1592)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1464)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1448)
 nxt.BlockchainProcessorImpl.lambda$new$17(BlockchainProcessorImpl.java:799)
 nxt.BlockchainProcessorImpl$$Lambda$6/1166726978.run(Unknown Source)
 nxt.util.ThreadPool$2.run(ThreadPool.java:131)

over and over again. Now 1.5.10 doesn't even start.

Error: Could not find or load main class nxt.Nxt

Help?

Quote from: sigwo on June 07, 2015, 04:05:58 am

1.5.9 works fine. 1.5.10 worked, until this:

2015-06-05 17:30:41 FINE: SQL statement required 24.541 seconds at height 241000:
DELETE FROM account_asset WHERE height < ? AND height >= 0 AND latest = FALSE  AND (account_id, asset_id) NOT IN (SELECT (account_id, asset_id) FROM account_asset WHERE height >= ?)
 nxt.db.TransactionalDb$DbPreparedStatement.executeUpdate(TransactionalDb.java:298)
 nxt.db.VersionedEntityDbTable.trim(VersionedEntityDbTable.java:145)
 nxt.db.EntityDbTable.trim(EntityDbTable.java:421)
 nxt.Account$10.trim(Account.java:459)
 nxt.BlockchainProcessorImpl.doTrimDerivedTables(BlockchainProcessorImpl.java:847)
 nxt.BlockchainProcessorImpl.lambda$new$14(BlockchainProcessorImpl.java:760)
 nxt.BlockchainProcessorImpl$$Lambda$3/1651945012.notify(Unknown Source)
 nxt.util.Listeners.notify(Listeners.java:52)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1592)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1464)
 nxt.BlockchainProcessorImpl.scan(BlockchainProcessorImpl.java:1448)
 nxt.BlockchainProcessorImpl.lambda$new$17(BlockchainProcessorImpl.java:799)
 nxt.BlockchainProcessorImpl$$Lambda$6/1166726978.run(Unknown Source)
 nxt.util.ThreadPool$2.run(ThreadPool.java:131)

This is just a diagnostic message not a new problem. We now print the timing of SQL queries which took a long time to complete.
Perhaps we need to optimize this query but this is not the reason your node won't start.

Quote

Error: Could not find or load main class nxt.Nxt

Help?

You must have changed something else ...
Open a command prompt and invoke run.bat / run.sh
Post the output here.

Error: Could not find or load main class nxt.Nxt
That is all that shows up now.

Quote from: sigwo on June 07, 2015, 04:41:28 am

Error: Could not find or load main class nxt.Nxt
That is all that shows up now.

I'm assuming you are on Windows running run.bat when getting this message, if so open run.bat in a text editor and remove the first line which reads
Invoke run.bat again and paste the output here.
Also verify that the file nxt.jar exists in the NXT installation folder.

No, I'm on 10.10.3 (Yosemite). No nxt.jar in ~/nxt/ (v 1.5.10)
There IS a nxt.jar in ~/nxt-old/ (v 1.5.9)

Redownload/extract?

EDIT: I downloaded/extracted and ran (for S&G's) compile.sh. I watched nxt.jar and nxtserivce.jar disappear. Is compile.sh _not_ for compiling a gui client?

EDIT 2: Re-unzipped the download to start fresh. Now syncing, let us see how far it goes. Hopefully all the way so I can move on to other things

No, I'm on 10.10.3 (Yosemite). No nxt.jar in ~/nxt/ (v 1.5.10)
There IS a nxt.jar in ~/nxt-old/ (v 1.5.9)

Redownload/extract?

EDIT: I downloaded/extracted and ran (for S&G's) compile.sh. I watched nxt.jar and nxtserivce.jar disappear. Is compile.sh _not_ for compiling a gui client?

EDIT 2: Now syncing, let us see how far it goes. Hopefully all the way so I can move on to other things

compile.sh just generates the Java .class files. The Jar file is generated by jar.sh
I think you just need to start from a clean zip file. Perhpas you can copy the blockchain from your old 1.5.9 nxt_db folder or download it from peer explorer if you don't like to wait for it to sync.

Quote from: sigwo on June 07, 2015, 05:17:46 am

No, I'm on 10.10.3 (Yosemite). No nxt.jar in ~/nxt/ (v 1.5.10)
There IS a nxt.jar in ~/nxt-old/ (v 1.5.9)

Redownload/extract?

EDIT: I downloaded/extracted and ran (for S&G's) compile.sh. I watched nxt.jar and nxtserivce.jar disappear. Is compile.sh _not_ for compiling a gui client?

EDIT 2: Now syncing, let us see how far it goes. Hopefully all the way so I can move on to other things

compile.sh just generates the Java .class files. The Jar file is generated by jar.sh
I think you just need to start from a clean zip file. Perhpas you can copy the blockchain from your old 1.5.9 nxt_db folder or download it from peer explorer if you don't like to wait for it to sync.

I did just that. Thanks for the heads up. I am decently new with upgrading NXT wallets.

After that, I stopped the server, waited for it to exit (about 5 minutes). Restarted and things look normal again.

My client is redownloading the full blockchain is that necessary since i already have it in my nxt_db?
Every update is worse then a childbirth and someone still wonders why the price is going nowhere.
People are not buying nxt because it takes a master in computer science to use it.

My client is redownloading the full blockchain is that necessary since i already have it in my nxt_db?
Every update is worse then a childbirth and someone still wonders why the price is going nowhere.
People are not buying nxt because it takes a master in computer science to use it.

Whilst I don't think its the only reason, I agree so much with that statement.

Quote from: sigwo on June 07, 2015, 06:13:56 am

Quote from: Benzedi on June 07, 2015, 05:59:13 am

I didn't understand any of that.

I am running on OS X and have version 1.4.18.

Can you please tell me plainly how to upgrade.

Thanks.

Here ya go:
Download this: h//ttps://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.5.10.zip
Download this: h//ttps://www.dropbox.com/s/djmouly8wlts5gg/nxt_db_peerexplorer.zip

Double click the nxt-client-1.5.10.zip file. It will be in your Downloads folder.
Double click the nxt_db_peerexplorer.zip. It will also be in your Downloads folder.
Drag the 'nxt_db' folder into the 'nxt' folder. This will copy the NXT blockchain into the new client.

Open your terminal app. Type in
cd Downloads/nxt
./run.sh

Open Chrome/Safari/Firefox and type in 'localhost:7876'. Input your address, log in, and wait for about 10 min. You are rocking.

Thank you.

Will follow that now.

I followed these instructions, however on running I get the following:

Exception in thread "main" java.lang.UnsupportedClassVersionError: nxt/Nxt : Unsupported major.minor version 52.0
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
   at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)

It then takes me back to the command line.

Quote from: Benzedi on June 07, 2015, 06:35:32 am

Quote from: sigwo on June 07, 2015, 06:13:56 am

Quote from: Benzedi on June 07, 2015, 05:59:13 am

I didn't understand any of that.

I am running on OS X and have version 1.4.18.

Can you please tell me plainly how to upgrade.

Thanks.

Here ya go:
Download this: h//ttps://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.5.10.zip
Download this: h//ttps://www.dropbox.com/s/djmouly8wlts5gg/nxt_db_peerexplorer.zip

Double click the nxt-client-1.5.10.zip file. It will be in your Downloads folder.
Double click the nxt_db_peerexplorer.zip. It will also be in your Downloads folder.
Drag the 'nxt_db' folder into the 'nxt' folder. This will copy the NXT blockchain into the new client.

Open your terminal app. Type in
cd Downloads/nxt
./run.sh

Open Chrome/Safari/Firefox and type in 'localhost:7876'. Input your address, log in, and wait for about 10 min. You are rocking.

Thank you.

Will follow that now.

I followed these instructions, however on running I get the following:

Exception in thread "main" java.lang.UnsupportedClassVersionError: nxt/Nxt : Unsupported major.minor version 52.0
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
   at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)

It then takes me back to the command line.

Apologies, forgot to upgrade you to Java 8.
Download this: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html and look for 'Mac OS X x64   221.98 MB     jdk-8u45-macosx-x64.dmg'
Install that file.
Then do the ./run.sh

why i cant get access to my account?     when i  enter the original passphrase, and click the log button, the reminder appeared on up right coner. sadly, it says："You must enter your passphrase. If you don't have one, click the registration button below". i dont know what happend? i just upgrade the cilent from 1.4.8 to 1.5.10.          anyone help me???

Wait for the blockchain download or the blockchain upgrade to finish, delete browser cache, refresh the login page. Still not working?

Quote from: LeChatNoir on June 07, 2015, 06:06:31 am

My client is redownloading the full blockchain is that necessary since i already have it in my nxt_db?

No; this happens because the database location has changed. See #17.

TY.
Now i have another problem, my NXT server is online but i'm stucked at block 445007.
My wallet status goes from connected to not connected every 1 or 2 minutes and it doesn't sync.

Hello friends,

I'm a noob and appreciate your help. 
I originally installed the nxt-client-1.4.18 wallet and today installed the nxt-client-1.5.9 version.  As I understand my NXT balance should automatically transfer to the 1.5.9 wallet on my Windows-7.  Correct?  However, the 1.4.18 wallet is still holding my balance.
Also, I note that a 1.5.10 release is now being used.  Should I install this version?

Thanks!

if you have Windows
try this: https://nxtforum.org/nrs-releases/nrs-v1-5-10/msg181836/#msg181836
it is installer Windows
you can download blokchain : http://www.peerexplorer.com/
or

the NRS will now place the blockchain under c:\Users\<Username>\AppData\Roaming\NXT
In order to avoid full blockchain download, copy the folders nxt_db and nxt_test_db from your existing NXT installation folder to this folder and restart the server.

Quote from: Benzedi on June 07, 2015, 06:58:40 am

Quote from: Benzedi on June 07, 2015, 06:35:32 am

Quote from: sigwo on June 07, 2015, 06:13:56 am

Quote from: Benzedi on June 07, 2015, 05:59:13 am

I didn't understand any of that.

I am running on OS X and have version 1.4.18.

Can you please tell me plainly how to upgrade.

Thanks.

Here ya go:
Download this: h//ttps://bitbucket.org/JeanLucPicard/nxt/downloads/nxt-client-1.5.10.zip
Download this: h//ttps://www.dropbox.com/s/djmouly8wlts5gg/nxt_db_peerexplorer.zip

Double click the nxt-client-1.5.10.zip file. It will be in your Downloads folder.
Double click the nxt_db_peerexplorer.zip. It will also be in your Downloads folder.
Drag the 'nxt_db' folder into the 'nxt' folder. This will copy the NXT blockchain into the new client.

Open your terminal app. Type in
cd Downloads/nxt
./run.sh

Open Chrome/Safari/Firefox and type in 'localhost:7876'. Input your address, log in, and wait for about 10 min. You are rocking.

Thank you.

Will follow that now.

I followed these instructions, however on running I get the following:

Exception in thread "main" java.lang.UnsupportedClassVersionError: nxt/Nxt : Unsupported major.minor version 52.0
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
   at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)

It then takes me back to the command line.

Apologies, forgot to upgrade you to Java 8.
Download this: h//ttp://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html and look for 'Mac OS X x64   221.98 MB     jdk-8u45-macosx-x64.dmg'
Install that file.
Then do the ./run.sh

I have followed the instructions and I am now getting the following errors:

(sorry couldn't put in code as the forum blocks newbies posting links)

2015-06-07 18:35:26 INFO: Nxt server 1.5.10 started successfully.
2015-06-07 18:35:26 INFO: Copyright © 2013-2015 The Nxt Core Developers.
2015-06-07 18:35:26 INFO: Distributed under GPLv2, with ABSOLUTELY NO WARRANTY.
2015-06-07 18:35:26 INFO: Client UI is at h//ttp://localhost:7876/index.html
2015-06-07 18:35:26 FINE: Peer 89.250.240.60 version null returned error: {"error":"Maximum number of inbound connections exceeded"}, request was: {"protocol":1,"application":"NRS","requestType":"getInfo","version":"1.5.10","platform":"PC","shareAddress":true}, disconnecting
2015-06-07 18:35:31 FINE: Known peers: 268
2015-06-07 18:35:33 INFO: nxt.apiServerEnforcePOST = "true"
2015-06-07 18:36:27 FINE: Peer 89.247.147.183 version null returned error: {"error":"Maximum number of inbound connections exceeded"}, request was: {"protocol":1,"application":"NRS","requestType":"getInfo","version":"1.5.10","platform":"PC","shareAddress":true}, disconnecting
2015-06-07 18:36:48 FINE: Peer 37.120.168.204 version null returned error: {"error":"Maximum number of inbound connections exceeded"}, request was: {"protocol":1,"application":"NRS","requestType":"getInfo","version":"1.5.10","platform":"PC","shareAddress":true}, disconnecting
2015-06-07 18:37:08 FINE: Peer 46.108.156.144 version null returned error: {"error":"Maximum number of inbound connections exceeded"}, request was: {"protocol":1,"application":"NRS","requestType":"getInfo","version":"1.5.10","platform":"PC","shareAddress":true}, disconnecting

I can access the login screen h//ttp://127.0.0.1:7876/index.html however on entering my passcode nothing happens.

Please advise,

Thanks.

what is the size limit for "message" attachment that wont get pruned?

James

@Benzedi:
The connect/disconnect messages are normal, or at least nothing for us humble users to worry about.
Logging in with just account ID allows you to look at an account, but you will still need to provide your passphrase if you want to actually do anything.

Thanks.

Everything working fine now. I seriously hope in the future there is a simpler approach for less tech 'savy' users.

Can't even transfer funds from polo atm as they've disabled withdrawals with no ETA, presumably due to the complexity and timing of the update.

what is the size limit for "message" attachment that wont get pruned?

The limit for non-prunable messages has not changed, it is still 1000 bytes. Messages are pruned not based on size, but only if they have been created as prunable, i.e. messageIsPrunable=true parameter has been added. For prunable, the limit is 42 kbytes.

For 1.6 we should either reduce the size limit for non-prunable, or make them more expensive, to encourage the use of prunable messages instead.

...nevermind figured it out using the getmorepeers, etc, and other options.

Can I send an encrypted message with an expiry time in blocks with the new client?

Send "Hello mate" and set it to expire in 14400 blocks? (about 20 days)

No, messages are either prunable, thus get deleted after two weeks exactly, or non-prunable so they are never deleted.
Setting variable pruning delay is not supported at the moment.

I only ask because I can envisage a time in 100 years time when superfast computers have rendered the current incarnation of Nxt obsolete and all of our messages are decrypted for everyone to see.

So, is a pruned message definitively deleted forever?

No.

Hi
I just have installed nxt-client-1.5.10.jar and i very like desktop mode.
Because my disk C have limit, i want move data blockchain from default folder to local disk other. I used nxt.dbDir=D:/nxt_db/nxt in nxt.properties file. However, when i run, i receive notify error
How to can fix it?

See https://nxtforum.org/nrs-releases/nrs-v1-5-10/msg181888/#msg181888

Voting system feature request.

I followed 3 polls on my PC and casted one vote in each poll. Now I got on another PC and do not see any active polls so I suppose they are finished. I do not have followed polls on my second PC and there is no any way to access poll results (unless you've a poll id from the forum or another source).
I think we need to track casted vote of the account and show polls even if it is finished to check poll results.
I think we need to have a way to find finished polls...

Hm... It looks like all polls and my votes were forked. This is really weird.

Poll ids:
9172782887829506520
16910271559260364426
15655603730627451918

Tx ids:
13052412304548680107
1430399246433279376
13302063443111153344

I can see your vote transactions and your poll transactions:
txid 13052412304548680107 is a vote for poll id 9172782887829506520 etc.

But I cannot see it:

getTransaction 13052412304548680107

{
    "errorDescription": "Unknown transaction",
    "errorCode": 5
}

Quote from: blackyblack1 on June 08, 2015, 07:58:25 am

Quote from: lyaffe on June 08, 2015, 07:56:30 am

I can see your vote transactions and your poll transactions:
txid 13052412304548680107 is a vote for poll id 9172782887829506520 etc.

But I cannot see it:

getTransaction 13052412304548680107

{
    "errorDescription": "Unknown transaction",
    "errorCode": 5
}

I see it, I'm on block height 445857 block id 12812850452418172186, txid 13052412304548680107 is included in block height 445169
What's your block height ?

Try to popOff all blocks up to height 445000 and let the blockchain sync

I'm on 445990. Will try to popOff.

I still get this message:

java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: unable to create new native thread
on all my ubuntu machines regularly. Most of the time, Nxt just stops while downloading the blockchain and I have to restart 5-6 times to finish blockchain downloading. Really annoying when I have to sit there all the hours while getting the blockchain to sync, just to restart every x minutes...

I have tried to get an answer to this, but the conversation stopped:
https://nxtforum.org/nrs-releases/nrs-v1-5-9/msg181620/#msg181620