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From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11625) Reading datablock throws "Invalid HFile block magic" and can not switch to hdfs checksum
Date Wed, 01 Jun 2016 20:02:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15311005#comment-15311005
] 

Appy commented on HBASE-11625:
------------------------------

Should be able to backport without it too. Just that would have been easier with it.
Is it fine if i put a patch by eow?

> Reading datablock throws "Invalid HFile block magic" and can not switch to hdfs checksum

> -----------------------------------------------------------------------------------------
>
>                 Key: HBASE-11625
>                 URL: https://issues.apache.org/jira/browse/HBASE-11625
>             Project: HBase
>          Issue Type: Bug
>          Components: HFile
>    Affects Versions: 0.94.21, 0.98.4, 0.98.5, 1.0.1.1, 1.0.3
>            Reporter: qian wang
>            Assignee: Appy
>             Fix For: 2.0.0, 1.3.0, 1.4.0, 1.2.2
>
>         Attachments: 2711de1fdf73419d9f8afc6a8b86ce64.gz, HBASE-11625-branch-1-v1.patch,
HBASE-11625-branch-1.2-v1.patch, HBASE-11625-branch-1.2-v2.patch, HBASE-11625-branch-1.2-v3.patch,
HBASE-11625-branch-1.2-v4.patch, HBASE-11625-master-v2.patch, HBASE-11625-master-v3.patch,
HBASE-11625-master.patch, HBASE-11625.patch, correct-hfile, corrupted-header-hfile
>
>
> when using hbase checksum,call readBlockDataInternal() in hfileblock.java, it could happen
file corruption but it only can switch to hdfs checksum inputstream till validateBlockChecksum().
If the datablock's header corrupted when b = new HFileBlock(),it throws the exception "Invalid
HFile block magic" and the rpc call fail



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