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https://issues.apache.org/jira/browse/HDFS-11877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450779#comment-16450779
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Hudson commented on HDFS-11877:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11877. FileJournalManager#getLogFile should ignore in progress edit (xyao:
rev 0646fb2fa5cf7385a39cd9a80e713384d7540f44)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/GetJournalEditServlet.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeSyncer.java
> FileJournalManager#getLogFile should ignore in progress edit logs during JN
> sync
> --------------------------------------------------------------------------------
>
> Key: HDFS-11877
> URL: https://issues.apache.org/jira/browse/HDFS-11877
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Fix For: 3.0.0-alpha4
>
> Attachments: HDFS-11877.001.patch
>
>
> Due to synchronization introduced in HDFS-4025, a journal might have an edit
> log and an in progress edit log with the same start tx id. This would create
> an exception if GetJournalEditServlet tries to download edit with that start
> tx id from FileJournalManager. JournalNodeSyncer can fail when trying to
> fetch an edit log in this scenario.
> FileJournalManager#getLogFile should ignore in progress edit logs for JN sync
> downloads.
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