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https://issues.apache.org/jira/browse/HBASE-21234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Josh Elser resolved HBASE-21234.
--------------------------------
Resolution: Invalid
> Archive folder not getting cleaned due to SnapshotHFileCleaner error
> --------------------------------------------------------------------
>
> Key: HBASE-21234
> URL: https://issues.apache.org/jira/browse/HBASE-21234
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 1.1.2
> Reporter: Abhishek Gupta
> Priority: Critical
> Labels: cleanup, snapshot, snapshots
>
> Getting following exception during ChoreService runs in HBase Master logs. As
> a result we are accumulating a lot of data in archive folder as archive is
> not getting reclaimed.
> {code:java}
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos at
> org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest.internalGetFieldAccessorTable(SnapshotProtos.java:1190
> {code}
> Complete stack-trace
> {code:java}
> 2018-09-26 10:15:06,188 ERROR [master01,16000,1536315941769_ChoreService_3]
> snapshot.SnapshotHFileCleaner: Exception while checking if files were valid,
> keeping them just in case. java.io.IOException: ExecutionException at
> org.apache.hadoop.hbase.snapshot.SnapshotManifestV2.loadRegionManifests(SnapshotManifestV2.java:161)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotManifest.load(SnapshotManifest.java:364)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotManifest.open(SnapshotManifest.java:130)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.visitTableStoreFiles(SnapshotReferenceUtil.java:128)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.getHFileNames(SnapshotReferenceUtil.java:357)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.getHFileNames(SnapshotReferenceUtil.java:340)
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotHFileCleaner$1.filesUnderSnapshot(SnapshotHFileCleaner.java:88)
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotFileCache.getSnapshotsInProgress(SnapshotFileCache.java:303)
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotFileCache.getUnreferencedFiles(SnapshotFileCache.java:194)
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotHFileCleaner.getDeletableFiles(SnapshotHFileCleaner.java:63)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteFiles(CleanerChore.java:287)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:211)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteDirectory(CleanerChore.java:234)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:206)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteDirectory(CleanerChore.java:234)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:206)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteDirectory(CleanerChore.java:234)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:206)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteDirectory(CleanerChore.java:234)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:206)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteDirectory(CleanerChore.java:234)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.checkAndDeleteEntries(CleanerChore.java:206)
> at
> org.apache.hadoop.hbase.master.cleaner.CleanerChore.chore(CleanerChore.java:130)
> at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:185) at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748) Caused by:
> java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos at
> org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest.internalGetFieldAccessorTable(SnapshotProtos.java:1190)
> at
> com.google.protobuf.GeneratedMessage.getDescriptorForType(GeneratedMessage.java:98)
> at
> com.google.protobuf.AbstractMessage$Builder.findMissingFields(AbstractMessage.java:789)
> at
> com.google.protobuf.AbstractMessage$Builder.findMissingFields(AbstractMessage.java:780)
> at
> com.google.protobuf.AbstractMessage$Builder.newUninitializedMessageException(AbstractMessage.java:770)
> at
> com.google.protobuf.AbstractMessage.newUninitializedMessageException(AbstractMessage.java:237)
> at
> com.google.protobuf.AbstractParser.newUninitializedMessageException(AbstractParser.java:57)
> at
> com.google.protobuf.AbstractParser.checkMessageInitialized(AbstractParser.java:71)
> at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:217)
> {code}
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