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From "Gary Yao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-9196) YARN: Flink binaries are not deleted from HDFS after cluster shutdown
Date Tue, 17 Apr 2018 15:07:00 GMT
Gary Yao created FLINK-9196:
-------------------------------

             Summary: YARN: Flink binaries are not deleted from HDFS after cluster shutdown
                 Key: FLINK-9196
                 URL: https://issues.apache.org/jira/browse/FLINK-9196
             Project: Flink
          Issue Type: Bug
          Components: YARN
    Affects Versions: 1.5.0
            Reporter: Gary Yao


When deploying on YARN in flip6 mode, the Flink binaries are not deleted from HDFS after the
cluster shuts down.

*Steps to reproduce*
# Submit job in YARN job mode, non-detached:
{noformat} HADOOP_CLASSPATH=`hadoop classpath` bin/flink run -m yarn-cluster -yjm 2048 -ytm
2048 -yn 2  ./examples/streaming/WordCount.jar {noformat}
# Check contents of {{/user/hadoop/.flink/<application_id>}} on HDFS after job is finished:
{noformat}
[hadoop@ip-172-31-43-78 flink-1.5.0]$ hdfs dfs -ls /user/hadoop/.flink/application_1523966184826_0016
Found 6 items
-rw-r--r--   1 hadoop hadoop        583 2018-04-17 14:54 /user/hadoop/.flink/application_1523966184826_0016/90cf5b3a-039e-4d52-8266-4e9563d74827-taskmanager-conf.yaml
-rw-r--r--   1 hadoop hadoop        332 2018-04-17 14:54 /user/hadoop/.flink/application_1523966184826_0016/application_1523966184826_0016-flink-conf.yaml3818971235442577934.tmp
-rw-r--r--   1 hadoop hadoop   89779342 2018-04-02 17:08 /user/hadoop/.flink/application_1523966184826_0016/flink-dist_2.11-1.5.0.jar
drwxrwxrwx   - hadoop hadoop          0 2018-04-17 14:54 /user/hadoop/.flink/application_1523966184826_0016/lib
-rw-r--r--   1 hadoop hadoop       1939 2018-04-02 15:37 /user/hadoop/.flink/application_1523966184826_0016/log4j.properties
-rw-r--r--   1 hadoop hadoop       2331 2018-04-02 15:37 /user/hadoop/.flink/application_1523966184826_0016/logback.xml
{noformat}




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