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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-7178) copyToLocal API is creating .crc files in local, even after setting verifyChecksum to false at client side.
Date Mon, 14 Mar 2011 13:25:29 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006401#comment-13006401
] 

Uma Maheswara Rao G commented on HADOOP-7178:
---------------------------------------------

Implemented the  getVerifyChecksum method in DistributedFileSystem. Provided the patch for
the changes in HDFS. So, HADOOP-7178_HDFS.patch need to be updated in HDFS project.

> copyToLocal API is creating .crc files in local, even after setting verifyChecksum to
false at client side.
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-7178
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7178
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>         Attachments: HADOOP-7178_COMMON.patch, HADOOP-7178_HDFS.patch
>
>
> When we copy the files from DFS to local, it is creating the .crc file in local filesystem
for the verification of checksum even if we disable the checksum verification at client side.
>         When user does not want to do any checksum verification, then what will be the
use in creating of these files in local file system.

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