You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/06/18 18:19:00 UTC
[jira] [Updated] (IMPALA-6147) Thrift profile includes counters not
directly shown in text profile
[ https://issues.apache.org/jira/browse/IMPALA-6147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong updated IMPALA-6147:
----------------------------------
Target Version: Impala 4.0
> Thrift profile includes counters not directly shown in text profile
> -------------------------------------------------------------------
>
> Key: IMPALA-6147
> URL: https://issues.apache.org/jira/browse/IMPALA-6147
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.10.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Minor
> Labels: supportability, usability
>
> InactiveTotalTime and TotalTime show up in the thrift profiles but aren't explicitly shown in the Impala pretty-printed text profile.
> TotalTime and InactiveTotalTime are handled specially - they are factored into the timings printed in the header of each profile section, e.g {{HDFS_SCAN_NODE (id=5):(Total: 10.213ms, non-child: 10.213ms, % non-child: 100.00%)}}. InactiveTotalTime is non-zero only for exchange nodes.
> Impala does a calculation involving those two counters: https://github.com/apache/incubator-impala/blob/7866eec5bdcbf9194a4aad2c87c354cbaad7b802/be/src/util/runtime-profile.cc#L362 then prints the result in the text profile: https://github.com/apache/incubator-impala/blob/7866eec5bdcbf9194a4aad2c87c354cbaad7b802/be/src/util/runtime-profile.cc#L625
> We should include/exclude things from the thrift profile that prevent consumers of the thrift profile from presenting identical information to the pretty-printed text profiles.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org