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From "He Yongqiang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1094) Disable streaming last table if there is a skew key in previous tables.
Date Mon, 25 Jan 2010 08:17:34 GMT
Disable streaming last table if there is a skew key in previous tables.
-----------------------------------------------------------------------

                 Key: HIVE-1094
                 URL: https://issues.apache.org/jira/browse/HIVE-1094
             Project: Hadoop Hive
          Issue Type: Bug
            Reporter: He Yongqiang


In JoinOperator's processOp()

{code} 
if(alias == numAliases -1){
if (sz == joinEmitInterval) {
{code} 

should be changed to
{code} 
if(alias == numAliases - 1 && !(handleSkewJoin && skewJoinKeyContext.currBigKeyTag
>= 0)
{code} 

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