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https://issues.apache.org/jira/browse/HDFS-1955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058529#comment-13058529
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Hudson commented on HDFS-1955:
------------------------------
Integrated in Hadoop-Hdfs-trunk #712 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/712/])
HDFS-1955. FSImage.doUpgrade() was made too fault-tolerant by HDFS-1826.
Contributed by Matt Foley.
mattf : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1141658
Files :
* /hadoop/common/trunk/hdfs/CHANGES.txt
*
/hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/TestDFSUpgrade.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/NNStorage.java
> FSImage.doUpgrade() was made too fault-tolerant by HDFS-1826
> ------------------------------------------------------------
>
> Key: HDFS-1955
> URL: https://issues.apache.org/jira/browse/HDFS-1955
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.22.0, 0.23.0
> Reporter: Matt Foley
> Assignee: Matt Foley
> Fix For: 0.23.0
>
> Attachments: hdfs-1955_1.patch, hdfs-1955_1.patch, hdfs-1955_2.patch
>
>
> Prior to HDFS-1826, doUpgrade() would fail if any of the storage directories
> failed to successfully write the new fsimage or edits files.
> Now it appears to "succeed" even if some or all of the individual directories
> fail.
> There is some discussion about whether doUpgrade() should have some fault
> tolerance, but for now make it fail on any single storage directory failure,
> as before.
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