[jira] [Created] (PHOENIX-2291) Error: Could not find hash cache for joinId

["Dan Meany (JIRA)" <ji...@apache.org>]

Dan Meany created PHOENIX-2291:
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             Summary: Error: Could not find hash cache for joinId
                 Key: PHOENIX-2291
                 URL: https://issues.apache.org/jira/browse/PHOENIX-2291
             Project: Phoenix
          Issue Type: Improvement
    Affects Versions: 4.5.0
         Environment: Centos7 cluster, HBase 1.1, Phoenix 4.5.0
            Reporter: Dan Meany
            Priority: Minor


Intermittently get error below when joining two tables (~10k rows each).   May be load-related.

java.lang.RuntimeException: org.apache.phoenix.exception.PhoenixIOException: org.apache.phoenix.exception.PhoenixIOException: org.apache.hadoop.hbase.DoNotRetryIOException: Could not find hash cache for joinId: �X�w��ZY. The cache might have expired and have been removed.
	at org.apache.phoenix.coprocessor.HashJoinRegionScanner.<init>(HashJoinRegionScanner.java:96)
	at org.apache.phoenix.coprocessor.ScanRegionObserver.doPostScannerOpen(ScanRegionObserver.java:213)
	at org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:179)
	at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$52.call(RegionCoprocessorHost.java:1316)

Query plan looks like:

| CLIENT 40-CHUNK PARALLEL 40-WAY FULL SCAN OVER TABLE1_IDX |

|     SERVER FILTER BY FIRST KEY ONLY      |

|     PARALLEL LEFT-JOIN TABLE 0           |

|         CLIENT 40-CHUNK PARALLEL 40-WAY FULL SCAN OVER TABLE2_IDX |

|     AFTER-JOIN SERVER FILTER BY "MP.:ID" IS NULL |





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