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Re: Logistics for releasing 2.4 - Hadoop - [mail # dev]
...I just committed the addendum patch for HADOOP-9652 which should resolve the performance issue.Speaking of critical issues to fix for 2.3, I do wonder what to do with all the Blocker/Critica...
   Author: Jason Lowe, 2014-01-24, 16:07
[HADOOP-9725] Configuration allows final parameters to be changed via set method - Hadoop - [issue]
...Configuration parameters that are marked as final can still be changed via the set method.  The final designation currently is only observed when loading resources but ignored when indi...
http://issues.apache.org/jira/browse/HADOOP-9725    Author: Jason Lowe, 2014-01-22, 19:33
[HADOOP-8942] Thundering herd of RPCs with large responses leads to OOM - Hadoop - [issue]
...When a large number of clients are all making calls with large amounts of response data then the IPC server can exhaust memory.  See MAPREDUCE-4730 for an example of this.There does not...
http://issues.apache.org/jira/browse/HADOOP-8942    Author: Jason Lowe, 2014-01-16, 19:51
[HADOOP-10081] Client.setupIOStreams can leak socket resources on exception or error - Hadoop - [issue]
...The setupIOStreams method in org.apache.hadoop.ipc.Client can leak socket resources if an exception is thrown before the inStream and outStream local variables are assigned to this.in and th...
http://issues.apache.org/jira/browse/HADOOP-10081    Author: Jason Lowe, 2013-12-06, 13:41
[HADOOP-9622] bzip2 codec can drop records when reading data in splits - Hadoop - [issue]
...Bzip2Codec.BZip2CompressionInputStream can cause records to be dropped when reading them in splits based on where record delimiters occur relative to compression block boundaries.Thanks to K...
http://issues.apache.org/jira/browse/HADOOP-9622    Author: Jason Lowe, 2013-11-21, 15:33
[HADOOP-10091] Job with a har archive as input fails on 0.23 - Hadoop - [issue]
...Attempting to run a MapReduce job with a har as input fails.  Sample stacktrace to follow.  We need to backport the fix for HADOOP-10003 to branch-0.23....
http://issues.apache.org/jira/browse/HADOOP-10091    Author: Jason Lowe, 2013-11-14, 11:33
[HADOOP-10059] RPC authentication and authorization metrics overflow to negative values on busy clusters - Hadoop - [issue]
...The RPC metrics for authorization and authentication successes can easily overflow to negative values on a busy cluster that has been up for a long time.  We should consider providing 6...
http://issues.apache.org/jira/browse/HADOOP-10059    Author: Jason Lowe, 2013-11-07, 09:55
[HADOOP-9912] globStatus of a symlink to a directory does not report symlink as a directory - Hadoop - [issue]
...globStatus for a path that is a symlink to a directory used to report the resulting FileStatus as a directory but recently this has changed....
http://issues.apache.org/jira/browse/HADOOP-9912    Author: Jason Lowe, 2013-10-07, 16:43
[HADOOP-9757] Har metadata cache can grow without limit - Hadoop - [issue]
...MAPREDUCE-2459 added a metadata cache to the har filesystem, but the cache has no upper limits.  A long-running process that accesses many har archives will eventually run out of memory...
http://issues.apache.org/jira/browse/HADOOP-9757    Author: Jason Lowe, 2013-09-25, 00:33
[HADOOP-9929] Insufficient permissions for a path reported as file not found - Hadoop - [issue]
...Using "hadoop fs -ls" to list a path where the permissions of a parent directory are insufficient ends up reporting "no such file or directory" on the full path rather than reporting the per...
http://issues.apache.org/jira/browse/HADOOP-9929    Author: Jason Lowe, 2013-09-19, 14:28
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