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https://issues.apache.org/jira/browse/AMQ-4917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hiram Chirino updated AMQ-4917:
-------------------------------
Description:
Tenzin giatso original reported this issue
Hi,
the broker stopped 3 times this night after about 6h50min, then 6h50 min then
50min.
The error sounds to be the saùme (except the line number in class) but the
broker restart automaticly with the snapshot.
2013-11-19 05:27:43,671 | INFO | Stopping BrokerService[localhost] due to
exception, java.io.IOException |
org.apache.activemq.util.DefaultIOExceptionHandler | LevelDB IOException
handler.
java.io.IOException
at
org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:39)
at org.apache.activemq.leveldb.LevelDBClient.might_fail(LevelDBClient.scala:554)
at
org.apache.activemq.leveldb.LevelDBClient.might_fail_using_index(LevelDBClient.scala:1021)
at
org.apache.activemq.leveldb.LevelDBClient.collectionCursor(LevelDBClient.scala:1320)
at
org.apache.activemq.leveldb.LevelDBClient.queueCursor(LevelDBClient.scala:1244)
at org.apache.activemq.leveldb.DBManager.cursorMessages(DBManager.scala:708)
at
org.apache.activemq.leveldb.LevelDBStore$LevelDBMessageStore.recover(LevelDBStore.scala:747)
at org.apache.activemq.broker.region.Topic.doBrowse(Topic.java:588)
at org.apache.activemq.broker.region.Topic.access$100(Topic.java:65)
at org.apache.activemq.broker.region.Topic$6.run(Topic.java:721)
at org.apache.activemq.thread.SchedulerTimerTask.run(SchedulerTimerTask.java:33)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at
org.apache.activemq.leveldb.LevelDBClient$$anonfun$queueCursor$1.apply(LevelDBClient.scala:1248)
It's not easy to reproduce. It's better with the snapshot but i can't say that
no messages are lost with leveldb.
> LevelDB store can fail when using durable subs
> ----------------------------------------------
>
> Key: AMQ-4917
> URL: https://issues.apache.org/jira/browse/AMQ-4917
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.9.0
> Reporter: Hiram Chirino
> Assignee: Hiram Chirino
> Fix For: 5.10.0
>
>
> Tenzin giatso original reported this issue
> Hi,
> the broker stopped 3 times this night after about 6h50min, then 6h50 min then
> 50min.
> The error sounds to be the saùme (except the line number in class) but the
> broker restart automaticly with the snapshot.
> 2013-11-19 05:27:43,671 | INFO | Stopping BrokerService[localhost] due to
> exception, java.io.IOException |
> org.apache.activemq.util.DefaultIOExceptionHandler | LevelDB IOException
> handler.
> java.io.IOException
> at
> org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:39)
> at
> org.apache.activemq.leveldb.LevelDBClient.might_fail(LevelDBClient.scala:554)
> at
> org.apache.activemq.leveldb.LevelDBClient.might_fail_using_index(LevelDBClient.scala:1021)
> at
> org.apache.activemq.leveldb.LevelDBClient.collectionCursor(LevelDBClient.scala:1320)
> at
> org.apache.activemq.leveldb.LevelDBClient.queueCursor(LevelDBClient.scala:1244)
> at org.apache.activemq.leveldb.DBManager.cursorMessages(DBManager.scala:708)
> at
> org.apache.activemq.leveldb.LevelDBStore$LevelDBMessageStore.recover(LevelDBStore.scala:747)
> at org.apache.activemq.broker.region.Topic.doBrowse(Topic.java:588)
> at org.apache.activemq.broker.region.Topic.access$100(Topic.java:65)
> at org.apache.activemq.broker.region.Topic$6.run(Topic.java:721)
> at
> org.apache.activemq.thread.SchedulerTimerTask.run(SchedulerTimerTask.java:33)
> at java.util.TimerThread.mainLoop(Unknown Source)
> at java.util.TimerThread.run(Unknown Source)
> Caused by: java.lang.NullPointerException
> at
> org.apache.activemq.leveldb.LevelDBClient$$anonfun$queueCursor$1.apply(LevelDBClient.scala:1248)
> It's not easy to reproduce. It's better with the snapshot but i can't say
> that no messages are lost with leveldb.
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