[jira] [Created] (HDFS-5513) CacheAdmin commands fail when using . as the path

2013-11-13 Thread Stephen Chu (JIRA)
Stephen Chu created HDFS-5513: - Summary: CacheAdmin commands fail when using . as the path Key: HDFS-5513 URL: https://issues.apache.org/jira/browse/HDFS-5513 Project: Hadoop HDFS Issue Type: Bug

[jira] [Created] (HDFS-5512) CacheAdmin -listPools fails with NPE when user lacks permissions to view all pools

2013-11-13 Thread Stephen Chu (JIRA)
Stephen Chu created HDFS-5512: - Summary: CacheAdmin -listPools fails with NPE when user lacks permissions to view all pools Key: HDFS-5512 URL: https://issues.apache.org/jira/browse/HDFS-5512 Project: Had

Re: Next releases

2013-11-13 Thread Jason Lowe
I think a lot of confusion comes from the fact that the 2.x line is starting to mature. Before this there wasn't such a big contention of what went into patch vs. minor releases and often the lines were blurred between the two. However now we have significant customers and products starting t

Re: Next releases

2013-11-13 Thread Alejandro Abdelnur
Sound goods, just a little impedance between what seem to be 2 conflicting goals: * what features we target for each release * train releases If we want to do train releases at fixed times, then if a feature is not ready, it catches the next train, no delays of the train because of a feature. If

Re: block access token

2013-11-13 Thread Luke Lu
Block access token is only valid for a short period of time, as the NN/DN shared secrets are rolled periodically. As long as you cannot steal block token easily (besides using zero-day bugs), there is really no security hole here (by design). If you know of a way to steal block tokens without root

Re: Next releases

2013-11-13 Thread Arun C Murthy
On Nov 13, 2013, at 12:38 PM, Sandy Ryza wrote: > Here are few patches that I put into 2.2.1 and are minimally invasive, but > I don't think are blockers: > > YARN-305. Fair scheduler logs too many "Node offered to app" messages. > YARN-1335. Move duplicate code from FSSchedulerApp and > FiCa

[jira] [Created] (HDFS-5511) improve CacheManipulator interface to allow better unit testing

2013-11-13 Thread Colin Patrick McCabe (JIRA)
Colin Patrick McCabe created HDFS-5511: -- Summary: improve CacheManipulator interface to allow better unit testing Key: HDFS-5511 URL: https://issues.apache.org/jira/browse/HDFS-5511 Project: Hado

Re: Next releases

2013-11-13 Thread Steve Loughran
On 13 November 2013 18:11, Arun C Murthy wrote: > > HADOOP-9623 > Update jets3t dependency to 0.9.0 > > I saw that change -I don't think its a bad one, but I do think we need more testing of blobstores & especially big operations, like 6Gb uploads (which should now work with the 0.9.0 jet

Re: Next releases

2013-11-13 Thread Arun C Murthy
On Nov 12, 2013, at 1:54 PM, Todd Lipcon wrote: > On Mon, Nov 11, 2013 at 2:57 PM, Colin McCabe wrote: > >> To be honest, I'm not aware of anything in 2.2.1 that shouldn't be >> there. However, I have only been following the HDFS and common side >> of things so I may not have the full picture.

Re: Next releases

2013-11-13 Thread Arun C Murthy
On Nov 12, 2013, at 1:54 PM, Todd Lipcon wrote: > On Mon, Nov 11, 2013 at 2:57 PM, Colin McCabe wrote: > >> To be honest, I'm not aware of anything in 2.2.1 that shouldn't be >> there. However, I have only been following the HDFS and common side >> of things so I may not have the full picture.

Build failed in Jenkins: Hadoop-Hdfs-0.23-Build #789

2013-11-13 Thread Apache Jenkins Server
See Changes: [jeagles] YARN-1386. NodeManager mistakenly loses resources and relocalizes them (Jason Lowe via jeagles) -- [...truncated 7692 lines...] [ERROR] location: package com.google.

Hadoop-Hdfs-0.23-Build - Build # 789 - Still Failing

2013-11-13 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/789/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 7885 lines...] [ERROR] /home/jenkins/jenkins-slave/w

Re: HDFS read/write data throttling

2013-11-13 Thread Steve Loughran
this is interesting -I've moved my comments over to the JIRA and it would be good for yours to go there too. is there a URL for your paper? On 13 November 2013 06:27, Andrew Wang wrote: > Hey Steve, > > My research project (Cake, published at SoCC '12) was trying to provide > SLAs for mixed wo

[jira] [Created] (HDFS-5510) Fix a findbug warning in DataStorage.java on HDFS-2832 branch

2013-11-13 Thread Junping Du (JIRA)
Junping Du created HDFS-5510: Summary: Fix a findbug warning in DataStorage.java on HDFS-2832 branch Key: HDFS-5510 URL: https://issues.apache.org/jira/browse/HDFS-5510 Project: Hadoop HDFS Issu