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https://issues.apache.org/jira/browse/HBASE-7594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Purtell updated HBASE-7594:
----------------------------------
Attachment: 7594-5.patch
Patch v5 makes a minor change to HBaseTestingUtility to add a facility for
creating a LocalHBaseCluster with custom master and regionserver classes by way
of the HBaseTestingUtility methods. This way we get per-test data dirs set up
for us, and HBaseTestingUtility uses LocalHBaseCluster internally anyway. Most
of LocalHBaseCluster goes away. We also retain some of the changes in earlier
patches that sets the default comparator in FixedFileTrailer to KeyComparator,
validates that the comparator can be instantiated in
FixedFileTrailer#setComparatorClass, and the fix to TestHFile described above.
> 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, 7594-4.patch,
> 7594-5.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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