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