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https://issues.apache.org/jira/browse/HDFS-11578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090109#comment-16090109
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Bharat Viswanadham edited comment on HDFS-11578 at 7/17/17 5:18 PM:
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Hi [~MehranHassani]
Ya seen them in the description. When I am reading through my mobile browser 
not seen it, later when I checked through my laptop browser found the files 
information so, deleted my previous comments.


was (Author: bharatviswa):
Hi [~MehranHassani]
Ya seen them in the description. When I am reading through my mobile browser 
not seen it, later when I checked through my laptop found the files information 
so, deleted my previous comments.

> AccessControlExceptions not logged in two files
> -----------------------------------------------
>
>                 Key: HDFS-11578
>                 URL: https://issues.apache.org/jira/browse/HDFS-11578
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Mehran Hassani
>            Priority: Minor
>
> I am conducting research on log related bugs. I tried to make a tool to fix 
> repetitive yet simple patterns of bugs that are related to logs. 
> AccessControlExceptions occurred 114 times in Hadoop 2.7 source code and in 
> 97% of the time they include a log statement. However in later releases, 
> these new files include AccessControlExceptions exceptions without any log 
> statements:
> hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/CachePool.java
> /hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirStatAndListingOp.java



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