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https://issues.apache.org/jira/browse/HIVE-23895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17162628#comment-17162628
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Panagiotis Garefalakis edited comment on HIVE-23895 at 7/22/20, 9:17 AM:
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I believe a related Jira should be opened on the ORC project, starting point
here:
[https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/impl/WriterImpl.java#L272]
>From the Hive point of view, the compression codec change could be done just
>by configuration
was (Author: pgaref):
I believe a related Jira should be opened on the ORC project, starting point
here:
[https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/impl/WriterImpl.java#L272]
>From the Hive point of view this could be just some configuration on the
>compression codec
> hive orc file support the BZip2Codec
> ------------------------------------
>
> Key: HIVE-23895
> URL: https://issues.apache.org/jira/browse/HIVE-23895
> Project: Hive
> Issue Type: Improvement
> Components: ORC
> Affects Versions: 1.1.0
> Reporter: liyuanzhao
> Assignee: Max Motovilov
> Priority: Major
> Fix For: 1.1.0
>
>
> we got enough cpu and memory, but we're tight with disk.
> some cold data may need BZip2Codec to compress it's size
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