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James Taylor commented on PHOENIX-4366: --------------------------------------- Attached final patch (removed a couple of extraneous changes) > 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 > Assignee: James Taylor > Priority: Blocker > Fix For: 4.14.0 > > Attachments: PHOENIX-4366_v1.patch, PHOENIX-4366_v2.patch > > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)