Ted Yu created HBASE-19065:
------------------------------
Summary: 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
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}
HRegion#bulkLoadHFiles() should wait for the concurrent flush to complete.
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