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Posted to dev@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2014/03/28 01:07:16 UTC
[jira] [Created] (HBASE-10859) HStore.openStoreFiles() should pass
the StoreFileInfo object to createStoreFileAndReader()
Enis Soztutar created HBASE-10859:
-------------------------------------
Summary: HStore.openStoreFiles() should pass the StoreFileInfo object to createStoreFileAndReader()
Key: HBASE-10859
URL: https://issues.apache.org/jira/browse/HBASE-10859
Project: HBase
Issue Type: Sub-task
Reporter: Enis Soztutar
Assignee: Enis Soztutar
Fix For: hbase-10070
We sometimes see the following stack trace on test logs (TestReplicasClient), but this is not test-specific:
{code}
2014-03-26 21:44:18,662 ERROR [RS_OPEN_REGION-c64-s12:35852-2] handler.OpenRegionHandler(481): Failed open of region=TestReplicasClient,,1395895445056_0001.5f8b8db27e36d2dde781193d92a05730., starting to roll back the global memstore size.
java.io.IOException: java.io.IOException: java.io.FileNotFoundException: File does not exist: hdfs://localhost:56276/user/jenkins/hbase/data/default/TestReplicasClient/856934fb87781c9030975706b66137a5/info/589000f197b048e0897e1d81dd7e3a90
at org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionStores(HRegion.java:739)
at org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:646)
at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:617)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4447)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4417)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4389)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4345)
at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4296)
at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:465)
at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:139)
at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.io.IOException: java.io.FileNotFoundException: File does not exist: hdfs://localhost:56276/user/jenkins/hbase/data/default/TestReplicasClient/856934fb87781c9030975706b66137a5/info/589000f197b048e0897e1d81dd7e3a90
at org.apache.hadoop.hbase.regionserver.HStore.openStoreFiles(HStore.java:531)
at org.apache.hadoop.hbase.regionserver.HStore.loadStoreFiles(HStore.java:486)
at org.apache.hadoop.hbase.regionserver.HStore.<init>(HStore.java:254)
at org.apache.hadoop.hbase.regionserver.HRegion.instantiateHStore(HRegion.java:3357)
at org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:710)
at org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:707)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
... 3 more
Caused by: java.io.FileNotFoundException: File does not exist: hdfs://localhost:56276/user/jenkins/hbase/data/default/TestReplicasClient/856934fb87781c9030975706b66137a5/info/589000f197b048e0897e1d81dd7e3a90
at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1128)
at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1120)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1120)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:397)
at org.apache.hadoop.hbase.regionserver.StoreFileInfo.<init>(StoreFileInfo.java:95)
at org.apache.hadoop.hbase.regionserver.HStore.createStoreFileAndReader(HStore.java:600)
at org.apache.hadoop.hbase.regionserver.HStore.access$000(HStore.java:121)
at org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:506)
at org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:503)
... 8 more
{code}
The region fails to open for the region replica, because at this time, the primary region is performing a compaction. The file is moved to the archive directory in between listing of store files and opening those store files from the secondary.
The secondary region should able to deal with this through usage of StoreFileInfo and HFile, but since we are reconstructing the StoreFileInfo object twice between HStore.openStoreFiles() and createStoreFileAndReader() we are getting this exception.
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