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Posted to derby-dev@db.apache.org by "Ole Solberg (JIRA)" <ji...@apache.org> on 2007/12/01 10:25:43 UTC
[jira] Updated: (DERBY-2344) 'java.lang.OutOfMemoryError: Java heap
space' in NetworkServerThread
[ https://issues.apache.org/jira/browse/DERBY-2344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ole Solberg updated DERBY-2344:
-------------------------------
Assignee: (was: Ole Solberg)
> 'java.lang.OutOfMemoryError: Java heap space' in NetworkServerThread
> --------------------------------------------------------------------
>
> Key: DERBY-2344
> URL: https://issues.apache.org/jira/browse/DERBY-2344
> Project: Derby
> Issue Type: Bug
> Components: Network Server, Regression Test Failure, Services
> Affects Versions: 10.3.1.4
> Environment: JVM: Sun Microsystems Inc. - 1.5.0_05-b05
> OS: Fedora Core release 5 (Bordeaux) 32bits - Linux 2.6.17-1.2174_FC5 #1 Tue Aug 8 15:30:55 EDT 2006
> HW: 1 X Intel(R) Pentium(R) 4 CPU 2.66GHz: 2656.261 MHz, 512 KB cache. 773284 kB Total Memory.
> JVM: Sun Microsystems Inc. 1.5.0_06-b04
> OS: Solaris Nevada snv_27a X86 64 bits - SunOS 5.11 snv_27
> HW: 1 X x86 AuthenticAMD family 15 model 36 step 2 (AMD Turion(tm) 64 Mobile Technology ML-37): 2000 MHz, unknown cache. 1023 Megabytes Total Memory
> JVM: Sun Microsystems Inc. - 1.5.0_05-b05
> OS: Microsoft Windows XP Professional - 5.1.2600 Service Pack 2 Build 2600 - CYGWIN_NT-5.1 1.5.18(0.132/4/2) 2005-07-02 20:30 Cygwin
> HW: 1 X Ferrari 4000 x86 Family 15 Model 36 Stepping 2 AuthenticAMD: ~2000 MHz, 2,048 MB cache. 1,022 Total Memory.
> Reporter: Ole Solberg
> Attachments: 13.zip, 14.zip, memory.png, memory.txt, memory_507152.txt, MemRunner.java, memusage.png, VM_Summary-1.txt, VM_Summary-507428JDK14Jvm15-clientjvm.jpg, VM_Summary-507428JDK6Jvm6-clientjvm.jpg, VM_Summary-J507152DK14Jvm15-clientjvm.jpg, VM_Summary-serverJvm-PS_Old_Gen.jpg, VM_Summary-serverJvm.jpg, VM_Summary-serverJvm.txt, VM_Summary.jpg
>
>
> I see this only on test machines with 1Gb of memory or less. Our lab-machines with 2Gb mem show now problems.
> See http://dbtg.thresher.com/derby/test/trunk15/jvm1.5/testing/Limited/testSummary-508068.html
> Extract from a typical thread dump:
> "main" prio=1 tid=0x09e2a760 nid=0xef6 runnable [0xbfd89000..0xbfd8a418]
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at org.apache.derby.client.net.Reply.fill(Unknown Source)
> at org.apache.derby.client.net.Reply.ensureALayerDataInBuffer(Unknown Source)
> at org.apache.derby.client.net.Reply.readDssHeader(Unknown Source)
> at org.apache.derby.client.net.Reply.startSameIdChainParse(Unknown Source)
> at org.apache.derby.client.net.NetConnectionReply.readExchangeServerAttributes(Unknown Source)
> at org.apache.derby.client.net.NetConnection.readServerAttributesAndKeyExchange(Unknown Source)
> at org.apache.derby.client.net.NetConnection.flowServerAttributesAndKeyExchange(Unknown Source)
> at org.apache.derby.client.net.NetConnection.flowUSRIDPWDconnect(Unknown Source)
> at org.apache.derby.client.net.NetConnection.flowConnect(Unknown Source)
> at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
> at org.apache.derby.client.net.ClientJDBCObjectFactoryImpl.newNetConnection(Unknown Source)
> at org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
> at java.sql.DriverManager.getConnection(DriverManager.java:525)
> - locked <0x8cda8a18> (a java.lang.Class)
> at java.sql.DriverManager.getConnection(DriverManager.java:171)
> - locked <0x8cda8a18> (a java.lang.Class)
> at org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:76)
> at org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:43)
> at org.apache.derbyTesting.junit.TestConfiguration.openDefaultConnection(TestConfiguration.java:764)
> at org.apache.derbyTesting.junit.BaseJDBCTestCase.openDefaultConnection(BaseJDBCTestCase.java:205)
> at org.apache.derbyTesting.junit.BaseJDBCTestCase.getConnection(BaseJDBCTestCase.java:90)
> at org.apache.derbyTesting.functionTests.tests.jdbcapi.BlobClob4BlobTest.setUp(BlobClob4BlobTest.java:56)
> at junit.framework.TestCase.runBare(TestCase.java:128)
> .
> .
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