[jira] [Created] (HDFS-7456) De-duplicate AclFeature instances with same AclEntries do reduce memory footprint of NameNode

2014-12-01 Thread Vinayakumar B (JIRA)
Vinayakumar B created HDFS-7456: --- Summary: De-duplicate AclFeature instances with same AclEntries do reduce memory footprint of NameNode Key: HDFS-7456 URL: https://issues.apache.org/jira/browse/HDFS-7456

Switching to Java 7

2014-12-01 Thread Steve Loughran
I'm planning to flip the Javac language JVM settings to java 7 this week https://issues.apache.org/jira/browse/HADOOP-10530 the latest patch also has a profile that sets the language to java8, for the curious; one bit of code will need patching to compile there. The plan for the change

Hadoop-Hdfs-trunk - Build # 1950 - Still Failing

2014-12-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1950/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 11455 lines...] [INFO] [INFO] ---

Build failed in Jenkins: Hadoop-Hdfs-trunk #1950

2014-12-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1950/ -- [...truncated 11262 lines...] at com.sun.proxy.$Proxy21.addBlock(Unknown Source) at

Hadoop-Hdfs-trunk-Java8 - Build # 22 - Still Failing

2014-12-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/22/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 11464 lines...] [INFO] [INFO] ---

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #22

2014-12-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/22/ -- [...truncated 11271 lines...] Running org.apache.hadoop.contrib.bkjournal.TestCurrentInprogress Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.584 sec - in

Re: Switching to Java 7

2014-12-01 Thread Haohui Mai
Hi Steve, I think the pre-commit Jenkins are running Java 6, they need to be switched to Java 7 as well. Haohui On Dec 1, 2014, at 5:41 AM, Steve Loughran ste...@hortonworks.com wrote: I'm planning to flip the Javac language JVM settings to java 7 this week

[jira] [Created] (HDFS-7457) DatanodeID generates excessive garbage

2014-12-01 Thread Daryn Sharp (JIRA)
Daryn Sharp created HDFS-7457: - Summary: DatanodeID generates excessive garbage Key: HDFS-7457 URL: https://issues.apache.org/jira/browse/HDFS-7457 Project: Hadoop HDFS Issue Type: Bug

[jira] [Created] (HDFS-7458) Add description to the nfs ports core-site.xml used by nfs test to avoid confusion

2014-12-01 Thread Yongjun Zhang (JIRA)
Yongjun Zhang created HDFS-7458: --- Summary: Add description to the nfs ports core-site.xml used by nfs test to avoid confusion Key: HDFS-7458 URL: https://issues.apache.org/jira/browse/HDFS-7458

Thinking ahead to hadoop-2.7

2014-12-01 Thread Arun Murthy
Folks, With hadoop-2.6 out it's time to think ahead. As we've discussed in the past, 2.6 was the last release which supports JDK6. I'm thinking it's best to try get 2.7 out in a few weeks (maybe by the holidays) with just the switch to JDK7 (HADOOP-10530) and possibly support for JDK-1.8 (as a

Re: Thinking ahead to hadoop-2.7

2014-12-01 Thread Karthik Kambatla
Thanks for starting this thread, Arun. Your proposal seems reasonable to me. I suppose we would like new features and improvements to go into 2.8 then? If yes, what time frame are we looking at for 2.8? Looking at YARN, it would be nice to get a release with shared-cache and a stable version of

[jira] [Created] (HDFS-7459) Consolidate cache-related implementation in FSNamesystem into a single class

2014-12-01 Thread Haohui Mai (JIRA)
Haohui Mai created HDFS-7459: Summary: Consolidate cache-related implementation in FSNamesystem into a single class Key: HDFS-7459 URL: https://issues.apache.org/jira/browse/HDFS-7459 Project: Hadoop

[jira] [Created] (HDFS-7460) Rewrite httpfs to use new shell framework

2014-12-01 Thread Allen Wittenauer (JIRA)
Allen Wittenauer created HDFS-7460: -- Summary: Rewrite httpfs to use new shell framework Key: HDFS-7460 URL: https://issues.apache.org/jira/browse/HDFS-7460 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-7461) Reduce impact of laggards on move

2014-12-01 Thread Benoy Antony (JIRA)
Benoy Antony created HDFS-7461: -- Summary: Reduce impact of laggards on move Key: HDFS-7461 URL: https://issues.apache.org/jira/browse/HDFS-7461 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Created] (HDFS-7462) Consolidate implementation of mkdirs() into a single class

2014-12-01 Thread Haohui Mai (JIRA)
Haohui Mai created HDFS-7462: Summary: Consolidate implementation of mkdirs() into a single class Key: HDFS-7462 URL: https://issues.apache.org/jira/browse/HDFS-7462 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-7463) Simplify FSNamesystem#getBlockLocationsUpdateTimes

2014-12-01 Thread Haohui Mai (JIRA)
Haohui Mai created HDFS-7463: Summary: Simplify FSNamesystem#getBlockLocationsUpdateTimes Key: HDFS-7463 URL: https://issues.apache.org/jira/browse/HDFS-7463 Project: Hadoop HDFS Issue Type: