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[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, 2012-10-25, 15:01
[HADOOP-8495] Update Netty to avoid leaking file descriptors during shuffle - Hadoop - [issue]
...Netty 3.2.3.Final has a known bug where writes to a closed channel do not have their futures invoked.  See Netty-374.  This can lead to file descriptor leaks during shuffle as note...
http://issues.apache.org/jira/browse/HADOOP-8495    Author: Jason Lowe, 2012-10-11, 18:45
Re: [VOTE] Release hadoop-2.0.2-alpha - Hadoop - [mail # general]
...+1 (non-binding)  - Verified signatures and digests on dist and src tarballs - Setup single-node, pseudo-distributed cluster without security - Ran a sleep job successfully and checked ...
   Author: Jason Lowe, 2012-10-08, 18:21
Re: [VOTE] 0.23.4 release - Hadoop - [mail # general]
...I think HADOOP-8310 should also be added, as we've seen issues with the  AM's web UI related to FileContext#checkPath.  Jason  On 10/01/2012 03:42 PM, Robert Evans wrote:...
   Author: Jason Lowe, 2012-10-01, 20:53
Re: [VOTE] 0.23.3 release - Hadoop - [mail # general]
...+1 (non-binding)  - Verified checksums and signatures. - Verified source is buildable including native. - Ran sleep and wordcount jobs on a single-node, insecure cluster.  Jason &n...
   Author: Jason Lowe, 2012-09-13, 20:35
[HADOOP-8735] Missing support for dfs.umaskmode - Hadoop - [issue]
...dfs.umaskmode was a supported property in Hadoop 0.20/1.x, but it appears to be completely ignored in 0.23/2.x.  We should at least have deprecated support for this property....
http://issues.apache.org/jira/browse/HADOOP-8735    Author: Jason Lowe, 2012-08-27, 22:57
[HADOOP-8709] globStatus changed behavior from 0.20/1.x - Hadoop - [issue]
...In 0.20 or 1.x, globStatus will return an empty array if the glob pattern does not match any files.  After HADOOP-6201 it throws FileNotFoundException.  The javadoc states it will ...
http://issues.apache.org/jira/browse/HADOOP-8709    Author: Jason Lowe, 2012-08-24, 15:31
[HADOOP-8691] FsShell can print "Found xxx items" unnecessarily often - Hadoop - [issue]
...The "Found xxx items" header that is printed with a file listing will often appear multiple times in not-so-helpful ways in light of globbing.  For example:$ hadoop fs -ls 'teradata/*' ...
http://issues.apache.org/jira/browse/HADOOP-8691    Author: Jason Lowe, 2012-08-15, 00:42
Re: [VOTE] - Establish YARN as a sub-project of Apache Hadoop - Hadoop - [mail # general]
...I think this was being done via HADOOP-8652, but it looks like there  were some issues updating the site after the commit.  I'm assuming  they're still working through those i...
   Author: Jason Lowe, 2012-08-13, 15:37
[HADOOP-7888] TestFailoverProxy fails intermittently on trunk - Hadoop - [issue]
...TestFailoverProxy can fail intermittently with the failures occurring in testConcurrentMethodFailures().  The test has a race condition where the two threads may be sequentially invokin...
http://issues.apache.org/jira/browse/HADOOP-7888    Author: Jason Lowe, 2012-05-23, 20:15
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