[jira] [Commented] (FLINK-12343) Allow set file.replication in Yarn Configuration

["Zhenqiu Huang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-12343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17027222#comment-17027222 ] 

Zhenqiu Huang commented on FLINK-12343:
---------------------------------------

[~trohrmann]
I created a new PR for this ticket. Please take a look.

> Allow set file.replication in Yarn Configuration
> ------------------------------------------------
>
>                 Key: FLINK-12343
>                 URL: https://issues.apache.org/jira/browse/FLINK-12343
>             Project: Flink
>          Issue Type: Improvement
>          Components: Command Line Client, Deployment / YARN
>    Affects Versions: 1.6.4, 1.7.2, 1.8.0
>            Reporter: Zhenqiu Huang
>            Assignee: Zhenqiu Huang
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Currently, FlinkYarnSessionCli upload jars into hdfs with default 3 replications. From our production experience, we find that 3 replications will block big job (256 containers) to launch, when the HDFS is slow due to big workload for batch pipelines. Thus, we want to make the factor customizable from FlinkYarnSessionCli by adding an option.



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