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https://issues.apache.org/jira/browse/HBASE-7594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13559420#comment-13559420
]
Andrew Purtell edited comment on HBASE-7594 at 1/22/13 6:08 AM:
----------------------------------------------------------------
v3 patch removes where comparatorClassName is set directly and instead assigns
through setComparatorClass, which does an instantiation check. Might catch the
problem earlier. Needs precommit builds to save test logs.
was (Author: apurtell):
v3 patch removes where comparatorClassName is set directly and instead
assigns through setComparatorClass, which does an instantiation check. Might
catch the problem earlier.
> TestLocalHBaseCluster failing on ubuntu2
> ----------------------------------------
>
> Key: HBASE-7594
> URL: https://issues.apache.org/jira/browse/HBASE-7594
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.96.0
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Attachments: 7594-1.patch, 7594-2.patch, 7594-3.patch
>
>
> {noformat}
> java.io.IOException: java.io.IOException: java.io.IOException:
> java.lang.InstantiationException: org.apache.hadoop.io.RawComparator
> at
> org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:612)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:533)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4092)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4042)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:427)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:130)
> at
> org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:202)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.io.IOException: java.io.IOException:
> java.lang.InstantiationException: org.apache.hadoop.io.RawComparator
> at
> org.apache.hadoop.hbase.regionserver.HStore.loadStoreFiles(HStore.java:450)
> at org.apache.hadoop.hbase.regionserver.HStore.<init>(HStore.java:215)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.instantiateHStore(HRegion.java:3060)
> at org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:585)
> at org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:583)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> ... 3 more
> Caused by: java.io.IOException: java.lang.InstantiationException:
> org.apache.hadoop.io.RawComparator
> at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:607)
> at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:615)
> at
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2.<init>(HFileReaderV2.java:115)
> at
> org.apache.hadoop.hbase.io.hfile.HFile.pickReaderVersion(HFile.java:564)
> at
> org.apache.hadoop.hbase.io.hfile.HFile.createReaderWithEncoding(HFile.java:599)
> at
> org.apache.hadoop.hbase.regionserver.StoreFile$Reader.<init>(StoreFile.java:1294)
> at
> org.apache.hadoop.hbase.regionserver.StoreFile.open(StoreFile.java:525)
> at
> org.apache.hadoop.hbase.regionserver.StoreFile.createReader(StoreFile.java:628)
> at org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:426)
> at org.apache.hadoop.hbase.regionserver.HStore$1.call(HStore.java:422)
> ... 8 more
> Caused by: java.lang.InstantiationException:
> org.apache.hadoop.io.RawComparator
> at java.lang.Class.newInstance0(Class.java:340)
> at java.lang.Class.newInstance(Class.java:308)
> at
> org.apache.hadoop.hbase.io.hfile.FixedFileTrailer.createComparator(FixedFileTrailer.java:605)
> ... 17 more
> {noformat}
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