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From "Toshihiro Suzuki (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-4658) IllegalStateException: requestSeek cannot be called on ReversedKeyValueHeap
Date Sat, 17 Mar 2018 02:01:00 GMT
Toshihiro Suzuki created PHOENIX-4658:
-----------------------------------------

             Summary: IllegalStateException: requestSeek cannot be called on ReversedKeyValueHeap
                 Key: PHOENIX-4658
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4658
             Project: Phoenix
          Issue Type: Bug
            Reporter: Toshihiro Suzuki
            Assignee: Toshihiro Suzuki


Steps to reproduce are as follows:

1. Create a table with multiple column families (default column family and "FAM")
{code}
CREATE TABLE TBL (
  COL1 VARCHAR NOT NULL,
  COL2 VARCHAR NOT NULL,
  COL3 VARCHAR,
  FAM.COL4 VARCHAR,
  CONSTRAINT TRADE_EVENT_PK PRIMARY KEY (COL1, COL2)
)
{code}

2. Upsert a row
{code}
UPSERT INTO TBL (COL1, COL2) values ('AAA', 'BBB')
{code}

3. Query with DESC for the table
{code}
SELECT * FROM TBL WHERE COL2 = 'BBB' ORDER BY COL1 DESC
{code}

By following the above steps, we face the following exception.
{code}
java.util.concurrent.ExecutionException: org.apache.phoenix.exception.PhoenixIOException:
org.apache.hadoop.hbase.DoNotRetryIOException: TBL,,1521251842845.153781990c0fb4bc34e3f2c721a6f415.:
requestSeek cannot be called on ReversedKeyValueHeap
	at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:96)
	at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:62)
	at org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:212)
	at org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
	at org.apache.phoenix.coprocessor.DelegateRegionScanner.nextRaw(DelegateRegionScanner.java:82)
	at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:294)
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2808)
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:3045)
	at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:36613)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2352)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:297)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:277)
Caused by: java.lang.IllegalStateException: requestSeek cannot be called on ReversedKeyValueHeap
	at org.apache.hadoop.hbase.regionserver.ReversedKeyValueHeap.requestSeek(ReversedKeyValueHeap.java:65)
	at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.joinedHeapMayHaveData(HRegion.java:6485)
	at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:6412)
	at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:6126)
	at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:6112)
	at org.apache.phoenix.iterate.RegionScannerFactory$1.nextRaw(RegionScannerFactory.java:175)
	... 10 more
{code}




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