[jira] [Commented] (FLINK-6741) In yarn cluster model with high available， the HDFS file is not deleted when cluster is shot down

["zhangrucong1982 (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16032550#comment-16032550 ] 

zhangrucong1982 commented on FLINK-6741:
----------------------------------------

Hi Tzu-Li， In the yarn session， if I stop yarn cluster without cancel the flink job. The blob flies is still remained.

> In yarn cluster model with high available， the HDFS file is not deleted when cluster is shot down
> -------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-6741
>                 URL: https://issues.apache.org/jira/browse/FLINK-6741
>             Project: Flink
>          Issue Type: Bug
>          Components: YARN
>            Reporter: zhangrucong1982
>            Assignee: zhangrucong1982
>
> The flink version of 1.3.0 rc2. I use yarn cluster with high available.
> 1、the mainly configuration is:
> high-availability.zookeeper.storageDir: hdfs:///flink/recovery.
> 2、I use the command "./yarn-session.sh -n 2 -d" to start a cluster;
> 3、I use the command "./flink run ../example/streaming/WindowJoin.rar" to summit a job;
> 4、I use the flink cancel command to cancel job;
> 5、 I use the “./yarn-session.sh -id xxxx” command to attach to the yarn cluster and use stop command to shutdown the cluster.
> 6、After shutdown the cluster，I find the file in hdfs is not deleted. Like the following:
> /flink/recovery/application_1495781150990_0006/blob/cache/blob_9b2a6f6535819075889ebcf64490f4e6528b07



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