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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2014/06/06 23:11:02 UTC
[jira] [Updated] (HIVE-7191) optimized map join hash table has a
bug when it reaches 2Gb
[ 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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