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Posted to dev@phoenix.apache.org by "Sergey Soldatov (JIRA)" <ji...@apache.org> on 2017/11/09 20:11:00 UTC
[jira] [Commented] (PHOENIX-4366) Rebuilding a local index fails
sometimes
[ https://issues.apache.org/jira/browse/PHOENIX-4366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16246424#comment-16246424 ]
Sergey Soldatov commented on PHOENIX-4366:
------------------------------------------
Quite interesting. Could you please provide DDLs for table and indexes, so we will be able to reproduce the problem?
> Rebuilding a local index fails sometimes
> ----------------------------------------
>
> Key: PHOENIX-4366
> URL: https://issues.apache.org/jira/browse/PHOENIX-4366
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.12.0
> Reporter: Marcin Januszkiewicz
>
> We have a table created in 4.12 with the new column encoding scheme and with several local indexes. Sometimes when we issue an ALTER INDEX ... REBUILD command, it fails with the following exception:
> {noformat}
> Error: org.apache.phoenix.exception.PhoenixIOException: org.apache.hadoop.hbase.DoNotRetryIOException: TRACES,\x01BY01O90A6-$599a349e,1509979836322.3f
> 30c9d449ed6c60a1cda6898f766bd0.: null
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
> at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
> at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:255)
> at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:284)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2541)
> at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2183)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:183)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:163)
> Caused by: java.lang.UnsupportedOperationException
> at org.apache.phoenix.schema.PTable$QualifierEncodingScheme$1.decode(PTable.java:247)
> at org.apache.phoenix.schema.tuple.EncodedColumnQualiferCellsList.add(EncodedColumnQualiferCellsList.java:141)
> at org.apache.phoenix.schema.tuple.EncodedColumnQualiferCellsList.add(EncodedColumnQualiferCellsList.java:56)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:560)
> at org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:147)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:5735)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:5891)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5669)
> at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:5654)
> at org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:522)
> at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:236)
> ... 7 more (state=08000,code=101)
> {noformat}
> This failure is intermittent, since usually we can run the command again and it will succeed.
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