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https://issues.apache.org/jira/browse/HDFS-11732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991855#comment-15991855
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Zhe Zhang commented on HDFS-11732:
----------------------------------
I tested all unit test failures in the HDFS-8498
[report|https://issues.apache.org/jira/browse/HDFS-8498?focusedCommentId=15987985&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15987985].
The only one reproducible locally is:
{code}
java.io.IOException: Failed to save in any storage directories while saving
namespace.
at
org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImageInAllDirs(FSImage.java:1227)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.saveFSImageInAllDirs(FSImage.java:1184)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:173)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:999)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:343)
at
org.apache.hadoop.hdfs.DFSTestUtil.formatNameNode(DFSTestUtil.java:184)
at
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:977)
at
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:815)
at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:475)
at
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:434)
at
org.apache.hadoop.hdfs.server.namenode.TestFSImage.testPersistHelper(TestFSImage.java:80)
at
org.apache.hadoop.hdfs.server.namenode.TestFSImage.setCompressCodec(TestFSImage.java:74)
at
org.apache.hadoop.hdfs.server.namenode.TestFSImage.testCompression(TestFSImage.java:68)
{code}
I suspect it's an issue with branch-2.7. Will verify soon.
> Backport HDFS-8498 to branch-2.7: Blocks can be committed with wrong size
> -------------------------------------------------------------------------
>
> Key: HDFS-11732
> URL: https://issues.apache.org/jira/browse/HDFS-11732
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.3
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Priority: Critical
> Attachments: HDFS-11732-branch-2.7.00.patch
>
>
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