+1 (non-binding) - Downloaded and built the source
- Installed on 3-node, non-secured cluster - Ran 2 jobs, one in preemptable queue and one not. Containers were preempted until the app in the non-preemptable queue was balanced with the app running in the preemptable queue, and then preemption stopped, as expected. - Labelled 1 queue (of 3) and ran jobs on labelled queue. All containers (including AM) ran on labelled nodes, as expected. One minor issue is that when the job was running on the labelled queue, it ran fine but the cluster scheduler web UI showed a blank status bar for that queue in the "Application Queues" section. - Tested to make sure application data is preserved in the generic application history server when the AM crashes during startup (e.g., exceeds max splits). -Eric Payne ________________________________ From: Vinod Kumar Vavilapalli <vino...@apache.org> To: Hadoop Common <common-dev@hadoop.apache.org>; hdfs-...@hadoop.apache.org; yarn-...@hadoop.apache.org; mapreduce-...@hadoop.apache.org Sent: Thursday, January 14, 2016 10:57 PM Subject: [VOTE] Release Apache Hadoop 2.7.2 RC2 Hi all, I've created an updated release candidate RC2 for Apache Hadoop 2.7.2. As discussed before, this is the next maintenance release to follow up 2.7.1. The RC is available for validation at: http://people.apache.org/~vinodkv/hadoop-2.7.2-RC2/ The RC tag in git is: release-2.7.2-RC2 The maven artifacts are available via repository.apache.org <http://repository.apache.org/> at https://repository.apache.org/content/repositories/orgapachehadoop-1027 <https://repository.apache.org/content/repositories/orgapachehadoop-1027> The release-notes are inside the tar-balls at location hadoop-common-project/hadoop-common/src/main/docs/releasenotes.html. I hosted this at http://people.apache.org/~vinodkv/hadoop-2.7.2-RC2/releasenotes.html <http://people.apache.org/~vinodkv/hadoop-2.7.2-RC1/releasenotes.html> for your quick perusal. As you may have noted, - I terminated the RC1 related voting thread after finding out that we didn’t have a bunch of patches that are already in the released 2.6.3 version. After a brief discussion, we decided to keep the parallel 2.6.x and 2.7.x releases incremental, see [4] for this discussion. - The RC0 related voting thread got halted due to some critical issues. It took a while again for getting all those blockers out of the way. See the previous voting thread [3] for details. - Before RC0, an unusually long 2.6.3 release caused 2.7.2 to slip by quite a bit. This release's related discussion threads are linked below: [1] and [2]. Please try the release and vote; the vote will run for the usual 5 days. Thanks, Vinod [1]: 2.7.2 release plan: http://markmail.org/message/oozq3gvd4nhzsaes <http://markmail.org/message/oozq3gvd4nhzsaes> [2]: Planning Apache Hadoop 2.7.2 http://markmail.org/message/iktqss2qdeykgpqk <http://markmail.org/message/iktqss2qdeykgpqk> [3]: [VOTE] Release Apache Hadoop 2.7.2 RC0: http://markmail.org/message/5txhvr2qdiqglrwc <http://markmail.org/message/5txhvr2qdiqglrwc> [4] Retracted [VOTE] Release Apache Hadoop 2.7.2 RC1: http://markmail.org/thread/n7ljbsnquihn3wlw
