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https://issues.apache.org/jira/browse/HBASE-27263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ujjawal Kumar updated HBASE-27263:
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Description:
While trying to read snapshot data using TableSnapshotInputFormat in an MR job,
we can skip OOME check (introduced by HBASE-10925 for region server side OOME
protection ) since the allocated memory resources would be from MR tasks
themselves (as compared to RS during live scans)
!Screenshot 2022-08-01 at 3.42.57 PM.png!
was:
While trying to read snapshot data using TableSnapshotInputFormat in an MR job,
we can skip this check (introduced by HBASE-10925 for region server side OOME
protection ) since the allocated memory resources would be from MR tasks
themselves (as compared to RS during live scans)
!Screenshot 2022-08-01 at 3.42.57 PM.png!
> Make RowTooBigException configurable for snapshot reads
> --------------------------------------------------------
>
> Key: HBASE-27263
> URL: https://issues.apache.org/jira/browse/HBASE-27263
> Project: HBase
> Issue Type: Improvement
> Components: regionserver, snapshots
> Reporter: Ujjawal Kumar
> Priority: Minor
> Attachments: Screenshot 2022-08-01 at 3.42.57 PM.png
>
>
> While trying to read snapshot data using TableSnapshotInputFormat in an MR
> job, we can skip OOME check (introduced by HBASE-10925 for region server side
> OOME protection ) since the allocated memory resources would be from MR tasks
> themselves (as compared to RS during live scans)
> !Screenshot 2022-08-01 at 3.42.57 PM.png!
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