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https://issues.apache.org/jira/browse/IMPALA-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17065141#comment-17065141
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ASF subversion and git services commented on IMPALA-6360:
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Commit 3b833902519fb8f0ef9b5fd20919c5fd85d22fcf in impala's branch
refs/heads/master from Adam Tamas
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=3b83390 ]
IMPALA-6360: Don't show full query statement on Impala WebUI by default
In the WebUI's query list the query statements are trimmed, but the full
query statement can be seen in the details page.
The default statement length is 250 chars and it can be adjusted by the
query_stmt_size flag that can be set when the cluster starts.
Example:
bin/start-impala-cluster.py -s1 --impalad_args --query_stmt_size=10
Testing:
-manual testing in the WebUI.
-added 'test_query_stmt()' to test_web_pages.py
-added test to the custom cluster webserver tests to check without truncate
and with custom length truncate
Change-Id: Ib7109a0be5d1022b4f8d6e72441cf5dc1dc42605
Reviewed-on: http://gerrit.cloudera.org:8080/15288
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Don't show full query statement on Impala webUI by default
> ----------------------------------------------------------
>
> Key: IMPALA-6360
> URL: https://issues.apache.org/jira/browse/IMPALA-6360
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.7.0, Impala 2.8.0, Impala 2.9.0, Impala 2.10.0
> Reporter: Juan Yu
> Assignee: Adam Tamas
> Priority: Minor
> Labels: newbie, supportability
>
> By default, Impala always shows the full query statement on Impala webUI. If
> the query is complex, you will have to scroll down for a while to get to the
> next query.
> It's better to show only first 100-200 characters of the query statement on
> Queries page, and only show full query statement in details page
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