[jira] [Created] (SPARK-20172) Event log without read permission should be filtered out before actually reading it

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

Saisai Shao created SPARK-20172:
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             Summary: Event log without read permission should be filtered out before actually reading it
                 Key: SPARK-20172
                 URL: https://issues.apache.org/jira/browse/SPARK-20172
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.2.0
            Reporter: Saisai Shao
            Priority: Minor


In the current Spark's HistoryServer, we expected to check file permission when listing all the files, and filter out this files with no read permission. That was not worked because we actually doesn't check the access permission, so we defer this permission check until reading files, that is not necessary and the exception is printed out in every 10 seconds by default.

So to avoid this problem we should add a access check logic in listing files.



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