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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2013/10/02 07:10:26 UTC
[jira] [Commented] (SOLR-4188) Transaction log corruption
[ https://issues.apache.org/jira/browse/SOLR-4188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783657#comment-13783657 ]
Shalin Shekhar Mangar commented on SOLR-4188:
---------------------------------------------
Markus -- Have you seen this problem since upgrading to a newer version of Solr? Should we close this issue?
> Transaction log corruption
> --------------------------
>
> Key: SOLR-4188
> URL: https://issues.apache.org/jira/browse/SOLR-4188
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 5.0
> Environment: 5.0.0.2012.12.14.10.53.04
> Reporter: Markus Jelsma
> Fix For: 5.0
>
>
> We've updates the 10 node test cluster with today's check out. Just like some of my other recent issues this one is also restricted to a single node, the same node that's throwing SOLR-4187 but i'm not very sure both are the same issue. This one seems to be caused only when the node is trying to replicate.
> Tomcat has never died ungracefully and restart is graceful.
> {code}
> 2012-12-14 10:35:23,789 ERROR [solr.cloud.RecoveryStrategy] - [RecoveryThread] - : Corrupt tlog - ignoring. core=shard_f:org.apache.solr.common.SolrException: incref on a closed log: tlog{file=/opt/solr/cores/shard_f/data/tlog/tlog.0000000000000000084 refcount=1}
> at org.apache.solr.update.TransactionLog.incref(TransactionLog.java:492)
> at org.apache.solr.update.UpdateLog.getRecentUpdates(UpdateLog.java:989)
> at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:259)
> at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:223)
> {code}
> The trace below seems to accompany the one above. This one is being logged some 10 times in a row, exactly the same timestamp.
> {code}
> 2012-12-14 10:40:36,152 ERROR [solr.update.UpdateLog] - [RecoveryThread] - : Exception reading versions from log
> java.nio.channels.ClosedChannelException
> at sun.nio.ch.FileChannelImpl.ensureOpen(FileChannelImpl.java:88)
> at sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:603)
> at org.apache.solr.update.ChannelFastInputStream.readWrappedStream(TransactionLog.java:752)
> at org.apache.solr.common.util.FastInputStream.refill(FastInputStream.java:89)
> at org.apache.solr.common.util.FastInputStream.readUnsignedByte(FastInputStream.java:71)
> at org.apache.solr.common.util.FastInputStream.readInt(FastInputStream.java:216)
> at org.apache.solr.update.TransactionLog$ReverseReader.<init>(TransactionLog.java:670)
> at org.apache.solr.update.TransactionLog.getReverseReader(TransactionLog.java:573)
> at org.apache.solr.update.UpdateLog$RecentUpdates.update(UpdateLog.java:912)
> at org.apache.solr.update.UpdateLog$RecentUpdates.access$000(UpdateLog.java:855)
> at org.apache.solr.update.UpdateLog.getRecentUpdates(UpdateLog.java:1005)
> at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:259)
> at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:223)
> {code}
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