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Date: Tue, 21 Aug 2007 15:14:41 -0700 (PDT)
From: "tom@hostwebase.com" <tom@hostwebase.com>
To: dev@activemq.apache.org
Subject: Some messages get lost.
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Hi,

I have some error while transferring messages. Some messages are being lost
when transfering large file (more than 20 MB in size). After turning the
DEBUG on, and looking at the file named activemq.log, I see some error
messages:

////////////////////// begin //////////////////////

2007-08-21 17:35:54,315 [eckpoint worker] DEBUG JDBCPersistenceAdapter        
- Commit failed: A truncation error was encountered trying to shrink BLOB
'XX-RESOLVE-XX' to length 1048576., due to: A truncation error was
encountered trying to shrink BLOB 'XX-RESOLVE-XX' to length 1048576.
ERROR 22001: A truncation error was encountered trying to shrink BLOB
'XX-RESOLVE-XX' to length 1048576.
        at
org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
        at org.apache.derby.iapi.types.SQLBinary.checkHostVariable(Unknown
Source)
        at
org.apache.derby.exe.ac00cd0029x0114x8a29xbdbcx0000511e95650.e0(Unknown
Source)
        at org.apache.derby.impl.services.reflect.DirectCall.invoke(Unknown
Source)
        at
org.apache.derby.impl.sql.execute.RowResultSet.getNextRowCore(Unknown
Source)
        at
org.apache.derby.impl.sql.execute.NormalizeResultSet.getNextRowCore(Unknown
Source)
        at
org.apache.derby.impl.sql.execute.DMLWriteResultSet.getNextRowCore(Unknown
Source)
        at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown
Source)
        at
org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)
        at
org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
        at
org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeBatchElement(Unknown
Source)
        at org.apache.derby.impl.jdbc.EmbedStatement.executeBatch(Unknown
Source)
        at
org.apache.activemq.store.jdbc.TransactionContext.executeBatch(TransactionContext.java:96)
        at
org.apache.activemq.store.jdbc.TransactionContext.executeBatch(TransactionContext.java:75)
        at
org.apache.activemq.store.jdbc.TransactionContext.commit(TransactionContext.java:154)
        at
org.apache.activemq.store.jdbc.JDBCPersistenceAdapter.commitTransaction(JDBCPersistenceAdapter.java:363)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.commitTransaction(JournalPersistenceAdapter.java:193)
        at
org.apache.activemq.store.journal.JournalMessageStore$3.execute(JournalMessageStore.java:271)
        at
org.apache.activemq.util.TransactionTemplate.run(TransactionTemplate.java:44)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:247)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:221)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$4.call(JournalPersistenceAdapter.java:356)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)
2007-08-21 17:35:54,317 [eckpoint Worker] ERROR JournalPersistenceAdapter     
- Failed to checkpoint a message store:
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException:
java.io.IOException: Not started.
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException:
java.io.IOException: Not started.
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.doCheckpoint(JournalPersistenceAdapter.java:386)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$2.iterate(JournalPersistenceAdapter.java:129)
        at
org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:101)
        at
org.apache.activemq.thread.DedicatedTaskRunner.access$000(DedicatedTaskRunner.java:25)
        at
org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:39)
Caused by: java.io.IOException: Not started.
        at
org.apache.activemq.store.jdbc.TransactionContext.rollback(TransactionContext.java:168)
        at
org.apache.activemq.store.jdbc.JDBCPersistenceAdapter.rollbackTransaction(JDBCPersistenceAdapter.java:368)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.rollbackTransaction(JournalPersistenceAdapter.java:197)
        at
org.apache.activemq.util.TransactionTemplate.run(TransactionTemplate.java:62)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:247)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:221)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$4.call(JournalPersistenceAdapter.java:356)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)
2007-08-21 17:35:54,318 [eckpoint Worker] DEBUG JournalPersistenceAdapter     
- Marking journal at: 296:18606132

//////////////////////end //////////////////////

Can you guys help me fixing the issues ?

I appreciate your help.

Tom

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