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https://issues.apache.org/jira/browse/HADOOP-9119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13542252#comment-13542252
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Suresh Srinivas commented on HADOOP-9119:
-----------------------------------------
Comments:
# Please add additional comments to toChar() method explaining breifly what is
being done.
# #writeAndRead() - I may not have understood the code correctly. Some comments:
#* what is the reason why you need to accumulate the error strings in result
and why not just print LOG.warn() as error is encountered?
# Variable name first_error_line - it is not related to really line right? You
could just maintain the index where you encountered error right?
#* Also not sure why have {{len * 40}} as the size of result ro why for loop is
between {{first_error_line - 10}} to {{first_error_line + 10}}. A brief
description of why this is done would help understand the code better.
#* You could have array index of out of exception in the for loop. You should
swap Math.min() and Math.max()
# Some nits - Some lines have are more than 80 chars
> Add test to FileSystemContractBaseTest to verify integrity of overwritten
> files
> -------------------------------------------------------------------------------
>
> Key: HADOOP-9119
> URL: https://issues.apache.org/jira/browse/HADOOP-9119
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
> Attachments: HADOOP-9119.patch
>
>
> The test {{FileSystemContractBaseTest.testOverwrite()}} is meant to verify
> that overwrites work -but it only overwrites a zero byte file with some data
> and only checks for length. This can hide problems where there overwrite was
> somehow corrupted.
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