Intermittent "Connection closed by unknown interrupt." errors
-------------------------------------------------------------
Key: DERBY-4640
URL: https://issues.apache.org/jira/browse/DERBY-4640
Project: Derby
Issue Type: Bug
Affects Versions: 10.5.3.0
Environment: Java version: 1.6.0_18
Embedded Derby: 1.5.3.0
Reporter: Ibrahim Hasbini
Priority: Critical
An intermittent InterruptedException causes certain queries to fail (an sql
delete in this case).
derby.log output:
2010-05-03 11:29:29.400 GMT Thread[GC.EndPointInfo Runnable Thread -
xyz.middleware.remoting.connection.gc$endpointinf...@1cf3127,5,main] (XID =
1089), (SESSIONID = 3), (DATABASE =
.xyz/middleware/registry/middleware.registry/db), (DRDAID = null), Failed
Statement is: null with 1 parameters begin parameter #1: 227 :end parameter
ERROR 08000: Connection closed by unknown interrupt.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at org.apache.derby.iapi.error.StandardException.interrupt(Unknown
Source)
at org.apache.derby.impl.store.raw.log.LogToFile.flush(Unknown Source)
at org.apache.derby.impl.store.raw.log.LogToFile.flush(Unknown Source)
at org.apache.derby.impl.store.raw.log.FileLogger.flush(Unknown Source)
at org.apache.derby.impl.store.raw.xact.Xact.prepareCommit(Unknown
Source)
at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)
at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)
at org.apache.derby.impl.store.access.RAMTransaction.commit(Unknown
Source)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.doCommit(Unknown
Source)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.userCommit(Unknown
Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.commit(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedConnection.commit(Unknown Source)
at
org.apache.commons.dbcp.DelegatingConnection.commit(DelegatingConnection.java:334)
at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.commit(PoolingDataSource.java:211)
(...)
Caused by: java.lang.InterruptedException
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at org.apache.derby.impl.store.raw.log.LogToFile.flush(Unknown Source)
at org.apache.derby.impl.store.raw.log.LogToFile.flush(Unknown Source)
at org.apache.derby.impl.store.raw.log.FileLogger.flush(Unknown Source)
at org.apache.derby.impl.store.raw.xact.Xact.prepareCommit(Unknown
Source)
at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)
at org.apache.derby.impl.store.raw.xact.Xact.commit(Unknown Source)
at org.apache.derby.impl.store.access.RAMTransaction.commit(Unknown
Source)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.doCommit(Unknown
Source)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.userCommit(Unknown
Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.commit(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedConnection.commit(Unknown Source)
at
org.apache.commons.dbcp.DelegatingConnection.commit(DelegatingConnection.java:334)
at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.commit(PoolingDataSource.java:211)
followed by:
------------ BEGIN SHUTDOWN ERROR STACK -------------
ERROR XSTB0: An exception was thrown during transaction abort.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at org.apache.derby.impl.store.raw.xact.Xact.preComplete(Unknown Source)
at org.apache.derby.impl.store.raw.xact.Xact.abort(Unknown Source)
at
org.apache.derby.impl.store.raw.xact.XactContext.cleanupOnError(Unknown Source)
at
org.apache.derby.iapi.services.context.ContextManager.cleanupOnError(Unknown
Source)
at
org.apache.derby.impl.jdbc.TransactionResourceImpl.cleanupOnError(Unknown
Source)
at
org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedConnection.commit(Unknown Source)
at
org.apache.commons.dbcp.DelegatingConnection.commit(DelegatingConnection.java:334)
at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.commit(PoolingDataSource.java:211)
(...)
------------ END SHUTDOWN ERROR STACK -------------
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