Re: hedged read bug

2014-06-08 Thread lei liu
Hi Chris, I review the patch, I think there is problem in the patch. Example there are two futures, if the first return futrue is failure and then the the second future will be cancled. 2014-06-07 3:44 GMT+08:00 Chris Nauroth : > Hello Lei, > > There is a known bug in 2.4.0 that can cause he

Hadoop-Hdfs-trunk - Build # 1768 - Still Failing

2014-06-08 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1768/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 13054 lines...] [INFO] Deleting /home/jenkins/jenkins-sl

Build failed in Jenkins: Hadoop-Hdfs-trunk #1768

2014-06-08 Thread Apache Jenkins Server
See Changes: [junping_du] HDFS-6500. Snapshot shouldn't be removed silently after renaming to an existing snapshot. (Contributed by Nicholas SZE) -- [...truncated 12861 lines...] Running org.a

Re: Compatibility Yarn 2.4 with HDFS 2.0

2014-06-08 Thread Steve Loughran
the 2.0.5 release was always considered alpha -there were some explicitly added mandatory fields to HDFS, lots of java level changes too. One of the reasons for that was to have a stable API from 2.2+, which is why 2.2 clients can work with 2.3 and 2.4 clusters today -and later versions of hadoop 2