[jira] [Created] (HADOOP-10079) log a warning message if group resolution takes too long.

Colin Patrick McCabe created HADOOP-10079: - Summary: log a warning message if group resolution takes too long. Key: HADOOP-10079 URL: https://issues.apache.org/jira/browse/HADOOP-10079 Project:

Re: test-patch failing with OOM errors in javah

Pinged Bobby who has access to the machines, and this is indeed what is happening. There were two cases: 1) When TestUberAM times out the minicluster it is running along with its MRAppMaster process can escape. There are a ton of threads in those processes, so it doesn't take very many of th

Re: Hadoop in Fedora updated to 2.2.0

I'm in agreement with Steve on this one. We're aware that Java 6 is EOL, but we can't drop support for the lifetime of the 2.x line since it's a (very) incompatible change. AFAIK a 3.x release fixing this isn't on any of our horizons yet. Best, Andrew On Thu, Oct 31, 2013 at 6:15 AM, Robert Rati

[jira] [Created] (HADOOP-10078) KerberosAuthenticator always does SPNEGO

Robert Kanter created HADOOP-10078: -- Summary: KerberosAuthenticator always does SPNEGO Key: HADOOP-10078 URL: https://issues.apache.org/jira/browse/HADOOP-10078 Project: Hadoop Common Issue

Re: test-patch failing with OOM errors in javah

I don't think that OOM error below indicates it needs more heap space, as it's complaining about the ability to create a new native thread. That usually is caused by lack of available virtual address space or hitting process ulimits. What's most likely going on is the jenkins user is hitting

Re: Hadoop in Fedora updated to 2.2.0

https://issues.apache.org/**jira/browse/HADOOP-9594 https://issues.apache.org/**jira/browse/MAPREDUCE-5431 https://issues.apache.org/**jira/browse/HADOOP-9611

Re: Implementing a custom hadoop key and value - need Help

Check this out: http://developer.yahoo.com/hadoop/tutorial/module5.html#writable-notes It shows how to create a customer writable. If you have "hadoop the definitive guide" there is a really good explanation about custom data types. Happy Halloween On Thu, Oct 31, 2013 at 3:03 PM, unmesha sreev

Re: Hadoop in Fedora updated to 2.2.0

On Thu, Oct 31, 2013 at 9:44 AM, Steve Loughran wrote: >> > that's not going to go in the 2.x branch. Java 6 is still a common platform > that people are using, because historically java7 (or any leading edge java > version) is buggy. Given the fact that Java 6 is end of life, this is becoming m

Implementing a custom hadoop key and value - need Help

this is my post from stackoverflow but i am not getting any response. I need to emit a 2D double array as key and value from mapper.There are questions posted in stackoverflow. But they are not answered. we have to create a custom datatype.but how?I am new to these custom datatypes. i dnt have an

Build failed in Jenkins: Hadoop-Common-trunk #938

See Changes: [tucu] YARN-1343. NodeManagers additions/restarts are not reported as node updates in AllocateResponse responses to AMs. (tucu) [cnauroth] HDFS-4633. Change attribution in CHANGES.txt to version 2.2.1. [vinodkv] YARN-

Re: Hadoop in Fedora updated to 2.2.0

On 30 October 2013 18:43, Robert Rati wrote: > I've updated the version of Hadoop in Fedora 20 to 2.2.0. This means > Hadoop 2.2.0 will be the included in the official release of Fedora 20. > > Hadoop on Fedora is running against numerous updated dependencies, > including: > Java 7 (OpenJDK Iced