hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12624) HYBRID ORC split strategy can generate inconsistent splits across two otherwise identical runs
Date Wed, 09 Dec 2015 20:02:11 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gunther Hagleitner updated HIVE-12624:
--------------------------------------
    Assignee: Prasanth Jayachandran

> HYBRID ORC split strategy can generate inconsistent splits across two otherwise identical
runs
> ----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-12624
>                 URL: https://issues.apache.org/jira/browse/HIVE-12624
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Siddharth Seth
>            Assignee: Prasanth Jayachandran
>
> When using the HYBRID strategy to execute the same query twice - the raw splits generated
in the two runs can differ. Wondering if this has something to do with footer caching.
> cc [~prasanth_j]
> 14: [ org.apache.hadoop.hive.ql.io.orc.OrcInputFormat:hdfs:///...date=2015-11-03/000000_0:3+367753]
!= [ org.apache.hadoop.hive.ql.io.orc.OrcInputFormat:hdfs://...date=2015-11-03/000000_0:0+367958]
> 65: [ org.apache.hadoop.hive.ql.io.orc.OrcInputFormat:hdfs://...date=2015-11-10/000002_0:0+387632]
!= [ org.apache.hadoop.hive.ql.io.orc.OrcInputFormat:hdfs://...date=2015-11-10/000002_0:3+387427]



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message