Thanks, Vinod, for working so hard on each 2.7 release. +1 (non-binding)
Here's what I did: - Built native - Installed on 3-node unsecure cluster - Configured 2 queues with 2 separate label partitions - Verified that a job will successfully run on the correctly labelled node by specifying a non-default (but queue-accessible) label. - Verified that a distributed shell job would keep non-AM containers running across an App Master attempt restart. - Verified that preemption happens as expected (sort of). I say "sort of" because about twice as many containers were preempted as I thought should have been, but once the other underserved app began to run, it stopped preempting. Also, it didn't preempt between 2 queues with the same partition label. Partition preemption may not be supported in 2.7, so this is probably also okay. Thanks! Eric Payne ________________________________ From: Vinod Kumar Vavilapalli <vino...@apache.org> To: "common-...@hadoop.apache.org" <common-...@hadoop.apache.org>; hdfs-...@hadoop.apache.org; yarn-...@hadoop.apache.org; "mapreduce-dev@hadoop.apache.org" <mapreduce-dev@hadoop.apache.org> Cc: Vinod Kumar Vavilapalli <vino...@apache.org> Sent: Wednesday, August 17, 2016 9:05 PM Subject: [VOTE] Release Apache Hadoop 2.7.3 RC2 Hi all, I've created a new release candidate RC2 for Apache Hadoop 2.7.3. As discussed before, this is the next maintenance release to follow up 2.7.2. The RC is available for validation at: http://home.apache.org/~vinodkv/hadoop-2.7.3-RC2/ <http://home.apache.org/~vinodkv/hadoop-2.7.3-RC2/> The RC tag in git is: release-2.7.3-RC2 The maven artifacts are available via repository.apache.org <http://repository.apache.org/> at https://repository.apache.org/content/repositories/orgapachehadoop-1046 <https://repository.apache.org/content/repositories/orgapachehadoop-1046> 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://home.apache.org/~vinodkv/hadoop-2.7.3-RC2/releasenotes.html <http://home.apache.org/~vinodkv/hadoop-2.7.3-RC2/releasenotes.html> for your quick perusal. As you may have noted, - few issues with RC0 forced a RC1 [1] - few more issues with RC1 forced a RC2 [2] - a very long fix-cycle for the License & Notice issues (HADOOP-12893) caused 2.7.3 (along with every other Hadoop release) to slip by quite a bit. This release's related discussion thread is linked below: [3]. Please try the release and vote; the vote will run for the usual 5 days. Thanks, Vinod [1] [VOTE] Release Apache Hadoop 2.7.3 RC0: https://www.mail-archive.com/hdfs-dev%40hadoop.apache.org/index.html#26106 <https://www.mail-archive.com/hdfs-dev@hadoop.apache.org/index.html#26106> [2] [VOTE] Release Apache Hadoop 2.7.3 RC1: https://www.mail-archive.com/hdfs-dev%40hadoop.apache.org/msg26336.html <https://www.mail-archive.com/hdfs-dev@hadoop.apache.org/msg26336.html> [3] 2.7.3 release plan: https://www.mail-archive.com/hdfs-dev%40hadoop.apache.org/msg24439.html <http://markmail.org/thread/6yv2fyrs4jlepmmr> --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-dev-h...@hadoop.apache.org
