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https://issues.apache.org/jira/browse/ZOOKEEPER-1453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13408363#comment-13408363
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Flavio Junqueira commented on ZOOKEEPER-1453:
---------------------------------------------
I don't think the trace file is here, this is the output of ls after untaring
it:
{noformat}
drwxr-xr-x 0 root root 0 Jun 25 00:54 zookeeper/
-rw-r----- 0 root root 247 Jun 25 01:12 zookeeper/10.10.5.123_2181.cfg
-rw-r----- 0 root root 176 Jun 25 01:12
zookeeper/10.10.5.123_2181.cfg.dynamic
-rw-r----- 0 root root 1 Jun 25 01:12 zookeeper/myid
drwxr-xr-x 0 root root 0 Jun 25 00:54 zookeeper/version-2/
-rw-r--r-- 0 root root 1 Jun 25 00:54 zookeeper/version-2/currentEpoch
-rw-r--r-- 0 root root 1 Jun 25 00:54
zookeeper/version-2/acceptedEpoch
-rw-r--r-- 0 root root 669 Jun 25 00:54 zookeeper/version-2/snapshot.0
-rw-r--r-- 0 root root 67108880 Jun 25 01:09
zookeeper/version-2/log.100000001
{noformat}
I was able to read the transaction log ok, though.
> corrupted logs may not be correctly identified by FileTxnIterator
> -----------------------------------------------------------------
>
> Key: ZOOKEEPER-1453
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1453
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.3.3
> Reporter: Patrick Hunt
> Priority: Critical
> Attachments: zookeeper.tar.gz
>
>
> See ZOOKEEPER-1449 for background on this issue. The main problem is that
> during server recovery
> org.apache.zookeeper.server.persistence.FileTxnLog.FileTxnIterator.next()
> does not indicate if the available logs are valid or not. In some cases (say
> a truncated record and a single txnlog in the datadir) we will not detect
> that the file is corrupt, vs reaching the end of the file.
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