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https://issues.apache.org/jira/browse/HBASE-1245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ryan rawson updated HBASE-1245:
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Attachment: HBASE-1240.patch
fixes
> hfile meta block handling bugs
> ------------------------------
>
> Key: HBASE-1245
> URL: https://issues.apache.org/jira/browse/HBASE-1245
> Project: Hadoop HBase
> Issue Type: Bug
> Affects Versions: 0.20.0
> Environment: all
> Reporter: ryan rawson
> Assignee: ryan rawson
> Fix For: 0.20.0
>
> Attachments: HBASE-1240.patch
>
>
> HFile doesn't handle 'get meta block' when there are no meta blocks. It
> throws an unhelpful exception "meta index not loaded", which is not the case.
> No meta blocks = no meta index. It should return null instead.
> Additionally, hfile doesn't even get all meta names properly, due to the
> incorrect use of the file's comparator, instead of using just a bytes
> comparator in the index. This is manifested by NPEs in some tests.
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