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https://issues.apache.org/jira/browse/HBASE-19065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Busbey updated HBASE-19065:
--------------------------------
Fix Version/s: 1.4.0
1.2.7
1.3.2
> HRegion#bulkLoadHFiles() should wait for concurrent Region#flush() to finish
> ----------------------------------------------------------------------------
>
> Key: HBASE-19065
> URL: https://issues.apache.org/jira/browse/HBASE-19065
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Major
> Fix For: 1.4.0, 1.3.2, 1.2.7, 2.0.0-beta-1
>
> Attachments: 19065.v1.txt, 19065.v2.txt, 19065.v2.txt
>
>
> When I was debugging bulk load failure, I saw the following in region server
> log:
> {code}
> 2017-10-17 23:05:28,795 DEBUG
> [B.defaultRpcServer.handler=0,queue=0,port=16020] regionserver.HRegion: NOT
> flushing memstore for region mx_,
> f449669a8b0341e4edbd2ebdacc72094f449669a8b0341e4edbd2ebdacc7209420150711,1504909319142.52d496ba39036e0c2cc9522895ad438f.,
> flushing=true, writesEnabled=true
> 2017-10-17 23:05:28,796 ERROR
> [B.defaultRpcServer.handler=0,queue=0,port=16020]
> access.SecureBulkLoadEndpoint: Failed to complete bulk load
> java.io.IOException: Could not bulk load with an assigned sequential ID
> because the flush didn't run. Reason for not flushing: Not flushing since
> already flushing
> at
> org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:5282)
> at
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint$1.run(SecureBulkLoadEndpoint.java:292)
> at
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint$1.run(SecureBulkLoadEndpoint.java:275)
> {code}
> There was concurrent flush which got misinterpreted by bulkLoadHFiles().
> HRegion#bulkLoadHFiles() should wait for the concurrent flush to complete.
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