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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-4165) IllegalStateException in MergeJoin for a query against TPC-DS data
Date Mon, 07 Dec 2015 03:22:11 GMT
Aman Sinha created DRILL-4165:
---------------------------------

             Summary: IllegalStateException in MergeJoin for a query against TPC-DS data
                 Key: DRILL-4165
                 URL: https://issues.apache.org/jira/browse/DRILL-4165
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Relational Operators
    Affects Versions: 1.4.0
            Reporter: Aman Sinha


I am seeing the following on the 1.4.0 branch. 

{noformat}
0: jdbc:drill:zk=local> alter session set `planner.enable_hashjoin` = false;
..
0: jdbc:drill:zk=local> select count(*) from dfs.`tpcds/store_sales` ss1, dfs.`tpcds/store_sales`
ss2 where ss1.ss_customer_sk = ss2.ss_customer_sk and ss1.ss_store_sk = 1 and ss2.ss_store_sk
= 2;
Error: SYSTEM ERROR: IllegalStateException: Incoming batch [#55, MergeJoinBatch] has size
1984616, which is beyond the limit of 65536

Fragment 0:0

[Error Id: 18bf00fe-52d7-4d84-97ec-b04a035afb4e on 192.168.1.103:31010]

  (java.lang.IllegalStateException) Incoming batch [#55, MergeJoinBatch] has size 1984616,
which is beyond the limit of 65536
    org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():305
    org.apache.drill.exec.record.AbstractRecordBatch.next():119
    org.apache.drill.exec.record.AbstractRecordBatch.next():109
    org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():132
{noformat}




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