[
https://issues.apache.org/jira/browse/IMPALA-13839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Work on IMPALA-13839 started by Sanjana Malhotra.
-------------------------------------------------
> Document for query option MAX_FS_WRITERS
> ----------------------------------------
>
> Key: IMPALA-13839
> URL: https://issues.apache.org/jira/browse/IMPALA-13839
> Project: IMPALA
> Issue Type: Documentation
> Reporter: Quanlong Huang
> Assignee: Sanjana Malhotra
> Priority: Critical
>
> Query option MAX_FS_WRITERS is added in IMPALA-8125. It's usually used when
> setting MT_DOP>0 on DMLs to avoid Impala generating too many files.
> It sets an upper limit on the number of fs writer instances to be scheduled
> during insert. Currently this limit only applies to HDFS inserts.
> See more info in the commit message of
> https://github.com/apache/impala/commit/0a13029
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
