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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15291) FileSystem not closed in secure bulkLoad
Date Fri, 19 Feb 2016 16:56:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15154492#comment-15154492
] 

Ashish Singhi commented on HBASE-15291:
---------------------------------------

[~java8964], my understanding is when we call
{code}
 fs = FileSystem.get(conf);
{code}
by default it will get the FS from cache and not create a new one as the default hadoop configuration
{{fs.%s.impl.disable.cache}} value is false, so if we close the FS here and at later part
of code if we access it then we may tend to get exceptions.

> FileSystem not closed in secure bulkLoad
> ----------------------------------------
>
>                 Key: HBASE-15291
>                 URL: https://issues.apache.org/jira/browse/HBASE-15291
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Yong Zhang
>            Assignee: Yong Zhang
>         Attachments: HBASE-15291.001.patch
>
>
> FileSystem not closed in secure bulkLoad after bulkLoad  finish, it will cause memory
used more and more if too many bulkLoad .



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