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Posted to common-issues@hadoop.apache.org by "Kengo Seki (JIRA)" <ji...@apache.org> on 2015/07/09 09:50:05 UTC
[jira] [Updated] (HADOOP-12187) Whitespace plugin shows unexpected
error messages if gitdiffcontent is empty
[ https://issues.apache.org/jira/browse/HADOOP-12187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kengo Seki updated HADOOP-12187:
--------------------------------
Attachment: HADOOP-12187.HADOOP-12111.01.patch
Attaching a patch.
Before applying:
{code}
[sekikn@localhost hadoop]$ cat ~/ws.patch
diff --git a/hadoop-common-project/hadoop-common/src/main/bin/hadoop b/hadoop-common-project/hadoop-common/src/main/bin/hadoop
index 9e7b3ef..8b36347 100755
--- a/hadoop-common-project/hadoop-common/src/main/bin/hadoop
+++ b/hadoop-common-project/hadoop-common/src/main/bin/hadoop
@@ -47,7 +47,6 @@ function hadoop_usage()
echo "Most commands print help when invoked w/o parameters."
}
-
# This script runs the hadoop core commands.
# let's locate libexec...
[sekikn@localhost hadoop]$ dev-support/test-patch.sh --project=hadoop ~/ws.patch
(snip)
============================================================================
============================================================================
Checking for whitespace at the end of lines
============================================================================
============================================================================
awk: cmd. line:1: fatal: cannot open file `/tmp/test-patch-hadoop/27113/gitdiffcontent.txt' for reading (No such file or directory)
grep: /tmp/test-patch-hadoop/27113/gitdiffcontent.txt: No such file or directory
============================================================================
============================================================================
Verifying mvn install still works
============================================================================
============================================================================
(snip)
{code}
After applying:
{code}
[sekikn@localhost hadoop]$ dev-support/test-patch.sh --dirty-workspace --project=hadoop ~/ws.patch
(snip)
============================================================================
============================================================================
Checking for whitespace at the end of lines
============================================================================
============================================================================
============================================================================
============================================================================
Verifying mvn install still works
============================================================================
============================================================================
(snip)
{code}
> Whitespace plugin shows unexpected error messages if gitdiffcontent is empty
> ----------------------------------------------------------------------------
>
> Key: HADOOP-12187
> URL: https://issues.apache.org/jira/browse/HADOOP-12187
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: yetus
> Reporter: Kengo Seki
> Priority: Minor
> Attachments: HADOOP-12187.HADOOP-12111.01.patch
>
>
> In the case that gitdiffcontent is empty such as only removing lines, the following error messages are shown in console:
> {code}
> awk: cmd. line:1: fatal: cannot open file `/tmp/test-patch-pig/3298/gitdiffcontent.txt' for reading (No such file or directory)
> grep: /tmp/test-patch-pig/3298/gitdiffcontent.txt: No such file or directory
> {code}
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