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Posted to hdfs-issues@hadoop.apache.org by "Rakesh R (JIRA)" <ji...@apache.org> on 2015/05/06 08:57:00 UTC

[jira] [Created] (HDFS-8332) DistributedFileSystem listCacheDirectives() and listCachePools() API calls should check filesystem closed

Rakesh R created HDFS-8332:
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             Summary: DistributedFileSystem listCacheDirectives() and listCachePools() API calls should check filesystem closed
                 Key: HDFS-8332
                 URL: https://issues.apache.org/jira/browse/HDFS-8332
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Rakesh R
            Assignee: Rakesh R


I could see {{listCacheDirectives()}} and {{listCachePools()}} APIs can be called even after the filesystem close. Instead these calls should do {{checkOpen}} and throws:
{code}
java.io.IOException: Filesystem closed
	at org.apache.hadoop.hdfs.DFSClient.checkOpen(DFSClient.java:464)
{code}



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