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From "Paul Fleetwood (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-11625) Reading datablock throws "Invalid HFile block magic" and can not switch to hdfs checksum
Date Tue, 19 Aug 2014 18:19:18 GMT

     [ https://issues.apache.org/jira/browse/HBASE-11625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paul Fleetwood updated HBASE-11625:
-----------------------------------

    Attachment: 2711de1fdf73419d9f8afc6a8b86ce64.gz

I gzip'ed the file so that it would be under the upload size constraint.

> 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
>            Reporter: qian wang
>         Attachments: 2711de1fdf73419d9f8afc6a8b86ce64.gz
>
>
> 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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