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https://issues.apache.org/jira/browse/HBASE-27147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Palanisamy updated HBASE-27147:
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Description:
extraRegionsInMeta will not clean/fix meta if info:regioninfo columns is
missing.
Somehow, the customer has the following empty row in meta as a stale.
'I1xxxxxx,16332508xxxxx.xxxxf53609cc1ae366b43205dxxxxxxx', 'info:state',
163333223xxxx
And no corresponding table "I1xxxxxx" exist.
We use extraRegionsInMeta but it didn't clean. Also, we created same table
again and used extraRegionsInMeta after removing HDFS data but the stale row
never cleaned. It looks extraRegionsInMeta works only when "info:regioninfo" is
present.
We need to handle the scenario for other columns I.e info:state, info:server,
etc
> extraRegionsInMeta does not work If RegionInfo is null
> ------------------------------------------------------
>
> Key: HBASE-27147
> URL: https://issues.apache.org/jira/browse/HBASE-27147
> Project: HBase
> Issue Type: Bug
> Components: hbck2
> Reporter: Karthik Palanisamy
> Priority: Major
>
> extraRegionsInMeta will not clean/fix meta if info:regioninfo columns is
> missing.
>
> Somehow, the customer has the following empty row in meta as a stale.
> 'I1xxxxxx,16332508xxxxx.xxxxf53609cc1ae366b43205dxxxxxxx', 'info:state',
> 163333223xxxx
>
> And no corresponding table "I1xxxxxx" exist.
>
> We use extraRegionsInMeta but it didn't clean. Also, we created same table
> again and used extraRegionsInMeta after removing HDFS data but the stale row
> never cleaned. It looks extraRegionsInMeta works only when "info:regioninfo"
> is present.
>
> We need to handle the scenario for other columns I.e info:state, info:server,
> etc
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