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Posted to issues@flink.apache.org by "Elkhan Dadashov (Jira)" <ji...@apache.org> on 2022/12/21 07:35:00 UTC

[jira] [Commented] (FLINK-19935) Supports configure heap memory of sql-client to avoid OOM

    [ https://issues.apache.org/jira/browse/FLINK-19935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17650132#comment-17650132 ] 

Elkhan Dadashov commented on FLINK-19935:
-----------------------------------------

This happens in Flink 1.16.0 version also when SQL script is very large (>=164kb).

This is very easy to reproduce with `./bin/sql-client -f script_larger_than164kb.sql` command.

> Supports configure heap memory of sql-client to avoid OOM
> ---------------------------------------------------------
>
>                 Key: FLINK-19935
>                 URL: https://issues.apache.org/jira/browse/FLINK-19935
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table SQL / Client
>    Affects Versions: 1.11.2
>            Reporter: harold.miao
>            Priority: Minor
>              Labels: auto-deprioritized-major
>             Fix For: 1.17.0
>
>         Attachments: image-2020-11-03-10-31-08-294.png
>
>
> hi 
> when use sql-client submit job,  the command below donot set JVM heap pramameters. And cause OOM error in my production environment.
> exec $JAVA_RUN $JVM_ARGS "${log_setting[@]}" -classpath "`manglePathList "$CC_CLASSPATH:$INTERNAL_HADOOP_CLASSPATHS"`" org.apache.flink.table.client.SqlClient "$@"
>  
> !image-2020-11-03-10-31-08-294.png!



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