Hi, I'm sorry coming to this vote late. Daryn mentioned in HDFS-12136 <https://issues.apache.org/jira/browse/HDFS-12136> that HDFS-11160 <https://issues.apache.org/jira/browse/HDFS-11160> has a performance regression at DataNode due to the way it locks dataset lock.
HDFS-11160 is in Hadoop 2.7.4. Would it be critical enough to warrant a stop for release? I myself can't reproduce the performance regression (assuming it only occurs under extreme workload). Would Daryn or other Yahoo folks comment? On Thu, Aug 3, 2017 at 10:31 PM, Akira Ajisaka <aajis...@apache.org> wrote: > +1 (binding) > > - Verified the checksum and the signature of the source tarball > - Built from source with CentOS 7.2 and OpenJDK 1.8.0_141 > - Built Hive 2.1.0/2.3.0 and Tez 0.8.5/0.9.0 with Hadoop 2.7.4 artifacts > - Built single node cluster and ran some Hive on Tez queries successfully > > Regards, > Akira > > > On 2017/08/04 0:25, Kuhu Shukla wrote: > >> +1 (non-binding) >> >> 1. Verified signatures and digests. >> 2. Built source. >> 3. Installed on a pseudo-distributed cluster. >> 4. Ran sample MR jobs and Tez example jobs like orderedwordcount >> successfully. >> >> Thank you Konstantin and others for this release. >> >> Regards, >> Kuhu >> >> >> >> On Thursday, August 3, 2017, 7:19:07 AM CDT, Sunil G <sun...@apache.org> >> wrote: >> >> >> Thanks Konstantin >> >> +1 (binding) >> >> 1. Build tar ball from source package >> 2. Ran basic MR jobs and verified UI. >> 3. Enabled node labels and ran sleep job. Works fine. >> 4. Verified CLI commands related to node labels and its working fine. >> 5. RM WorkPreserving restart cases are also verified, and looks fine >> >> Thanks >> Sunil >> >> >> >> On Sun, Jul 30, 2017 at 4:59 AM Konstantin Shvachko <shv.had...@gmail.com >> > >> wrote: >> >> Hi everybody, >>> >>> Here is the next release of Apache Hadoop 2.7 line. The previous stable >>> release 2.7.3 was available since 25 August, 2016. >>> Release 2.7.4 includes 264 issues fixed after release 2.7.3, which are >>> critical bug fixes and major optimizations. See more details in Release >>> Note: >>> http://home.apache.org/~shv/hadoop-2.7.4-RC0/releasenotes.html >>> >>> The RC0 is available at: http://home.apache.org/~shv/hadoop-2.7.4-RC0/ >>> >>> Please give it a try and vote on this thread. The vote will run for 5 >>> days >>> ending 08/04/2017. >>> >>> Please note that my up to date public key are available from: >>> https://dist.apache.org/repos/dist/release/hadoop/common/KEYS >>> Please don't forget to refresh the page if you've been there recently. >>> There are other place on Apache sites, which may contain my outdated key. >>> >>> Thanks, >>> --Konstantin >>> >>> > --------------------------------------------------------------------- > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org > > -- A very happy Clouderan
