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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7191) optimized map join hash table has a bug when it reaches 2Gb
Date Fri, 06 Jun 2014 21:11:02 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-7191:
-----------------------------------

    Attachment: HIVE-7191.patch

Some casts are in order

> optimized map join hash table has a bug when it reaches 2Gb
> -----------------------------------------------------------
>
>                 Key: HIVE-7191
>                 URL: https://issues.apache.org/jira/browse/HIVE-7191
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-7191.patch
>
>
> Via [~t3rmin4t0r]:
> {noformat}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -204
>         at java.util.ArrayList.elementData(ArrayList.java:371)
>         at java.util.ArrayList.get(ArrayList.java:384)
>         at org.apache.hadoop.hive.serde2.WriteBuffers.setReadPoint(WriteBuffers.java:95)
>         at org.apache.hadoop.hive.serde2.WriteBuffers.hashCode(WriteBuffers.java:100)
>         at org.apache.hadoop.hive.ql.exec.persistence.BytesBytesMultiHashMap.put(BytesBytesMultiHashMap.java:203)
>         at org.apache.hadoop.hive.ql.exec.persistence.MapJoinBytesTableContainer.putRow(MapJoinBytesTableContainer.java:266)
>         at org.apache.hadoop.hive.ql.exec.tez.HashTableLoader.load(HashTableLoader.java:124)
>         ... 16 more
> {noformat}



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