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[HDFS-6888] Remove audit logging of getFIleInfo() - HDFS - [issue]
...The audit logging of getFileInfo() was added in HDFS-3733.  Since this is a one of the most called method, users have noticed that audit log is now filled with this.  Since we now ...
http://issues.apache.org/jira/browse/HDFS-6888    Author: Kihwal Lee, 2014-08-28, 20:20
[HDFS-6967] DNs may OOM under high webhdfs load - HDFS - [issue]
...Webhdfs uses jetty.  The size of the request thread pool is limited, but jetty will accept and queue infinite connections.  Every queued connection is "heavy" with buffers, etc. &n...
http://issues.apache.org/jira/browse/HDFS-6967    Author: Daryn Sharp, 2014-08-28, 20:15
[HDFS-4257] The ReplaceDatanodeOnFailure policies could have a forgiving option - HDFS - [issue]
...Similar question has previously come over HDFS-3091 and friends, but the essential problem is: "Why can't I write to my cluster of 3 nodes, when I just have 1 node available at a point in ti...
http://issues.apache.org/jira/browse/HDFS-4257    Author: Harsh J, 2014-08-28, 19:50
[HDFS-6963] Test partial failures when loading / removing volumes. - HDFS - [issue]
...Test the cases that there are partial failures during loading new volumes. The expected behavior should be trying the best efforts to successfully load all good volumes, and then report the ...
http://issues.apache.org/jira/browse/HDFS-6963    Author: Lei, 2014-08-28, 18:19
[HDFS-6958] Fix the condition of reporting failures in BlockPoolSlice - HDFS - [issue]
...BlockPoolSlice#addToReplicsMap() should log the failure for the operation that deletes restart metadata file. The current code did the opposite, log the failures on succeed deletion:if (rest...
http://issues.apache.org/jira/browse/HDFS-6958    Author: Lei, 2014-08-28, 17:56
[HDFS-6962] ACLs inheritance conflict with umaskmode - HDFS - [issue]
...In hdfs-site.xml <property>    <name>dfs.umaskmode</name>    <value>027</value></property>1/ Create a directory as superuser...
http://issues.apache.org/jira/browse/HDFS-6962    Author: LINTE, 2014-08-28, 17:31
[HDFS-3529] Use direct buffers for data in write path - HDFS - [issue]
...The write path currently makes several unnecessary data copies in order to go to and from byte arrays. We can improve performance by using direct byte buffers to avoid the copy. This is also...
http://issues.apache.org/jira/browse/HDFS-3529    Author: Todd Lipcon, 2014-08-28, 17:20
[HDFS-695] RaidNode should read in configuration from hdfs-site.xml - HDFS - [issue]
...The RaidNode currently reads in the configuration from hadoop-*.xml. It should read in its config parameters from hdfs-site.xml as well....
http://issues.apache.org/jira/browse/HDFS-695    Author: dhruba borthakur, 2014-08-28, 16:54
[HDFS-6694] TestPipelinesFailover.testPipelineRecoveryStress tests fail intermittently with various symptoms - HDFS - [issue]
...TestPipelinesFailover.testPipelineRecoveryStress tests fail intermittently with various symptoms. Typical failures are described in first comment....
http://issues.apache.org/jira/browse/HDFS-6694    Author: Yongjun Zhang, 2014-08-28, 16:43
[HDFS-6658] Namenode memory optimization - Block replicas list - HDFS - [issue]
...Part of the memory consumed by every BlockInfo object in the Namenode is a linked list of block references for every DatanodeStorageInfo (called "triplets"). We propose to change the way we ...
http://issues.apache.org/jira/browse/HDFS-6658    Author: Amir Langer, 2014-08-28, 14:59
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