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Posted to issues@hive.apache.org by "Shannon Ladymon (JIRA)" <ji...@apache.org> on 2016/05/09 23:38:12 UTC
[jira] [Commented] (HIVE-11321) Move OrcFile.OrcTableProperties
from OrcFile into OrcConf.
[ https://issues.apache.org/jira/browse/HIVE-11321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15277331#comment-15277331 ]
Shannon Ladymon commented on HIVE-11321:
----------------------------------------
[~owen.omalley], could you answer a few questions about this patch? I'd like to update the wiki with some more information from it:
(1) Why are some of these table properties (ex. *orc.block.size*) not listed in the [HiveQL Syntax | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+ORC#LanguageManualORC-HiveQLSyntax] section? Should they be added?
(2) Why are some properties (*hive.orc.splits.include.file.footer, hive.orc.cache.stripe.details.size, hive.orc.compute.splits.num.threads, hive.exec.orc.split.strategy, hive.merge.orcfile.stripe.level*) listed in the [Configuration Properties | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-ORCFileFormat] section, but not in the HiveQL Syntax section? Should they be added?
(3) For the properties that are in both OrcConf.java and HiveConf.java, is there a conflict if they are set to different values?
> Move OrcFile.OrcTableProperties from OrcFile into OrcConf.
> ----------------------------------------------------------
>
> Key: HIVE-11321
> URL: https://issues.apache.org/jira/browse/HIVE-11321
> Project: Hive
> Issue Type: Sub-task
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Fix For: 2.0.0
>
> Attachments: HIVE-11321.patch
>
>
> We should pull all of the configuration/table property knobs into a single list.
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