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https://issues.apache.org/jira/browse/IMPALA-10764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17452701#comment-17452701
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ASF subversion and git services commented on IMPALA-10764:
----------------------------------------------------------

Commit 9d61bc450eddee46fb9a4e6d9acef992c753988b in impala's branch 
refs/heads/master from Andrew Sherman
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=9d61bc4 ]

IMPALA-10764: hide /logs link in webui if --logtostderr=true

If you start an Impala daemon with the flags
 "--logtostderr=true --redirect_stdout_stderr=false"
then log files are not created. After this the webui will display an
error if you click on the "/logs" link. Fix this by not adding
the "/logs" link in this case.

TESTING
- Added a new test that validates the navbar links in the webui.
- Ran exhaustive tests

Change-Id: I65234213f32902caa1f4368181b49f012a4dbcb3
Reviewed-on: http://gerrit.cloudera.org:8080/18062
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Web UI shows error in the /logs page, if stdout/stderr is not redirected to 
> INFO/ERROR logs
> -------------------------------------------------------------------------------------------
>
>                 Key: IMPALA-10764
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10764
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Abhishek Rawat
>            Assignee: Andrew Sherman
>            Priority: Major
>
> The error message looks like this: 
> {code:java}
> Error: Couldn't open INFO log file <log_location>/statestored.INFO{code}
> We should probably hide the /logs page in the Web UI if stdout/stderr is not 
> redirected to INFO/ERROR logs



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