zuotingbing created SPARK-19026:
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Summary: local directories cannot be cleanuped when create
directory of "executor-***" throws IOException such as there is no more free
disk space to create it etc.
Key: SPARK-19026
URL: https://issues.apache.org/jira/browse/SPARK-19026
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 2.0.2, 1.5.2
Environment: linux
Reporter: zuotingbing
i set SPARK_LOCAL_DIRS variable like this:
SPARK_LOCAL_DIRS=/data2/spark/tmp,/data3/spark/tmp,/data4/spark/tmp
when there is no more free disk space on "/data4/spark/tmp" , other local
directories (/data2/spark/tmp,/data3/spark/tmp) cannot be cleanuped when my
application finished.
we should catch the IOExecption when create local dirs throws execption ,
otherwise the variable "appDirectories(appId)" not be set , then local
directories "executor-***" cannot be deleted for this application. If the
number of folders "executor-***" > 32k we cannot created executor anymore on
this worker node.
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