Re: Questions about hadoop-metrics2.properties

2013-10-24 Thread Luke Lu
1. File and Ganglia are the only bundled sinks, though there are socket/json (for chukwa) and graphite sinks patches in the works. 2. Hadoop metrics (and metrics2) is mostly designed for system/process metrics, which means you'll need to attach jconsole to your map/reduce task processes to see

Build failed in Jenkins: Hadoop-Common-trunk #931

2013-10-24 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Common-trunk/931/changes Changes: [jeagles] HADOOP-10064. Upgrade to maven antrun plugin version 1.7 (Arpit Agarwal via jeagles) [kihwal] HDFS-5341. Reduce fsdataset lock duration during directory scanning. Contributed by Qus-Jiawei. [jing9]

[jira] [Created] (HADOOP-10067) Missing POM dependency on jsr305

2013-10-24 Thread Robert Rati (JIRA)
Robert Rati created HADOOP-10067: Summary: Missing POM dependency on jsr305 Key: HADOOP-10067 URL: https://issues.apache.org/jira/browse/HADOOP-10067 Project: Hadoop Common Issue Type:

[jira] [Created] (HADOOP-10068) Improve log4j regex in testFindContainingJar

2013-10-24 Thread Robert Rati (JIRA)
Robert Rati created HADOOP-10068: Summary: Improve log4j regex in testFindContainingJar Key: HADOOP-10068 URL: https://issues.apache.org/jira/browse/HADOOP-10068 Project: Hadoop Common Issue

Re: [VOTE] Merge HDFS-4949 to trunk

2013-10-24 Thread Aaron T. Myers
On Thu, Oct 24, 2013 at 6:18 AM, Andrew Wang andrew.w...@cloudera.comwrote: Right now we're on track to have all of those things done by tomorrow. Since the remaining issues are either not technical or do not involve major changes, I was hoping we could +1 this merge vote in the spirit of +1

[DISCUSS] What is the purpose of merge vote threads?

2013-10-24 Thread Chris Nauroth
I've realized that I'm very confused about the purpose and the process of merge votes. I'd like to use this thread for clarification so that we all know exactly what our votes on a merge thread mean. It's possible that we'll even want to reconsider whether or not merge vote threads are useful.

Re: [VOTE] Merge HDFS-4949 to trunk

2013-10-24 Thread Chris Nauroth
Hi Andrew, I've come to the conclusion that I'm very confused about merge votes. :-) It's not just about HDFS-4949. I'm confused about all merge votes. Rather than muddy the waters here, I've started a separate discussion on common-dev. I do agree with the general plan outlined here, and I

Re: [DISCUSS] What is the purpose of merge vote threads?

2013-10-24 Thread Chris Nauroth
Hi Aaron, Thanks for pointing this out. I hadn't seen it, but I just caught up. This proposal states that 3 binding +1 votes are required for a branch merge, which makes sense to me. My confusion arises from the fact that I've seen the voting happening in 2 different places in 2 different ways

Re: [DISCUSS] What is the purpose of merge vote threads?

2013-10-24 Thread Doug Cutting
On Thu, Oct 24, 2013 at 2:51 PM, Chris Nauroth cnaur...@hortonworks.com wrote: When the voting happens on jira with a finalized merge patch, I know exactly what I'm voting for, because it's the same review-and-commit process that we follow every day with the extra requirement of 3 +1s. When

Re: [VOTE] Merge HDFS-4949 to trunk

2013-10-24 Thread Colin McCabe
On Thu, Oct 24, 2013 at 1:45 PM, Chris Nauroth cnaur...@hortonworks.com wrote: Hi Andrew, I've come to the conclusion that I'm very confused about merge votes. :-) It's not just about HDFS-4949. I'm confused about all merge votes. Rather than muddy the waters here, I've started a separate

Re: [DISCUSS] What is the purpose of merge vote threads?

2013-10-24 Thread Tsz Wo (Nicholas), Sze
(Resend) No.  In the past, committers would merge a branch once the merge vote had been passed even there were problems in the branch.  Below is my understanding of merge vote. Feature branch merge votes is the same as the traditional code review-commit process except that it requires three

[jira] [Created] (HADOOP-10069) Not need to start secondary namenode upon NN HA?

2013-10-24 Thread Raymond Liu (JIRA)
Raymond Liu created HADOOP-10069: Summary: Not need to start secondary namenode upon NN HA? Key: HADOOP-10069 URL: https://issues.apache.org/jira/browse/HADOOP-10069 Project: Hadoop Common

[jira] [Resolved] (HADOOP-10069) Not need to start secondary namenode upon NN HA?

2013-10-24 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HADOOP-10069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Raymond Liu resolved HADOOP-10069. -- Resolution: Duplicate Not need to start secondary namenode upon NN HA?

[jira] [Created] (HADOOP-10070) RPC client doesn't use per-connection conf to determine server's expected Kerberos principal name

2013-10-24 Thread Aaron T. Myers (JIRA)
Aaron T. Myers created HADOOP-10070: --- Summary: RPC client doesn't use per-connection conf to determine server's expected Kerberos principal name Key: HADOOP-10070 URL: