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https://issues.apache.org/jira/browse/HBASE-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-4553:
-------------------------
Attachment: 3446-v8.txt
Change .tableinfo naming so its now .tableinfo.SEQUENCEID. The sequenceid
always rolls forward (next seqid is based off the old one). This removes hole
where we could have no .tableinfo in case where editors crash at inopportune
time (TODO: Same for .regioninfo -- should be a single .regioninfo rather than
one per region).
Bulk of patch is moving TableDescriptor utility out of FSUtils into the
FSTableDescriptors class.
> The update of .tableinfo is not atomic; we remove then rename
> -------------------------------------------------------------
>
> Key: HBASE-4553
> URL: https://issues.apache.org/jira/browse/HBASE-4553
> Project: HBase
> Issue Type: Task
> Reporter: stack
> Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 3446-v8.txt, 4553-v5.txt, HBase-4553-TestAvroServer.patch
>
>
> This comes of HBASE-4547. The rename in 0.20 hdfs fails if file exists
> already. In 0.20+ its better but still 'some' issues if existing reader when
> file is renamed. This issue is about fixing this (though we depend on fix
> first being in hdfs).
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