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https://issues.apache.org/jira/browse/HIVE-13782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15292737#comment-15292737
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Lefty Leverenz commented on HIVE-13782:
---------------------------------------
Nitpicky edits for the parameter description:
{code}
+
HIVE_SERVER2_ASYNC_EXEC_ASYNC_COMPILE("hive.server2.async.exec.async.compile",
false,
+ "Whether enable compiling async query asynchronously. If enabled,
result information is not available before compilation"),
{code}
That should be "Whether to enable ..." and the second sentence needs a period
at the end.
By the way, "result information is not available before compilation" bewilders
me because I assume results would always come last. Does "result information"
mean the result of compilation or the query results? Does "before compilation"
mean before compilation is completed? (Please forgive my ignorance.)
> Compile async query asynchronously
> ----------------------------------
>
> Key: HIVE-13782
> URL: https://issues.apache.org/jira/browse/HIVE-13782
> Project: Hive
> Issue Type: Improvement
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Priority: Minor
> Attachments: HIVE-13782.1.patch
>
>
> Currently, when an async query is submitted to HS2, HS2 does the preparation
> synchronously. One of the preparation step is to compile the query, which may
> take some time. It will be helpful to provide an option to do the compilation
> asynchronously.
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