Thanks Junping for working on the new release! +1 non-binding
1) Downloaded the source, verified the checksum 2) Built natively from source, and deployed it to a pseudo-distributed cluster 3) Ran sleep and teragen job and checked both YARN and JHS web UI 4) Played with yarn + mapreduce command lines Best, Haibo Chen On Mon, Mar 20, 2017 at 11:18 AM, Junping Du <j...@hortonworks.com> wrote: > ?Thanks for update, John. Then we should be OK with fixing this issue in > 2.8.1. > > Mark the target version of HADOOP-14205 to 2.8.1 instead of 2.8.0 and bump > up to blocker in case we could miss this in releasing 2.8.1. :) > > > Thanks, > > > Junping > > ________________________________ > From: John Zhuge <jzh...@cloudera.com> > Sent: Monday, March 20, 2017 10:31 AM > To: Junping Du > Cc: common-...@hadoop.apache.org; hdfs-...@hadoop.apache.org; > yarn-...@hadoop.apache.org; mapreduce-dev@hadoop.apache.org > Subject: Re: [VOTE] Release Apache Hadoop 2.8.0 (RC3) > > Yes, it only affects ADL. There is a workaround of adding these 2 > properties to core-site.xml: > > <property> > <name>fs.adl.impl</name> > <value>org.apache.hadoop.fs.adl.AdlFileSystem</value> > </property> > > <property> > <name>fs.AbstractFileSystem.adl.impl</name> > <value>org.apache.hadoop.fs.adl.Adl</value> > </property> > > I have the initial patch ready but hitting these live unit test failures: > > Failed tests: > > TestAdlFileSystemContractLive.runTest:60->FileSystemContractBaseTest.testListStatus:257 > expected:<1> but was:<10> > > Tests in error: > TestAdlFileContextMainOperationsLive>FileContextMainOperationsBaseTest. > testMkdirsFailsForSubdirectoryOfExistingFile:254 » AccessControl > TestAdlFileSystemContractLive.runTest:60->FileSystemContractBaseTest. > testMkdirsFailsForSubdirectoryOfExistingFile:190 » AccessControl > > > Stay tuned... > > John Zhuge > Software Engineer, Cloudera > > On Mon, Mar 20, 2017 at 10:02 AM, Junping Du <j...@hortonworks.com<mailto: > j...@hortonworks.com>> wrote: > > Thank you for reporting the issue, John! Does this issue only affect ADL > (Azure Data Lake) which is a new feature for 2.8 rather than other existing > FS? If so, I think we can leave the fix to 2.8.1 to fix given this is not a > regression and just a new feature get broken.? > > > Thanks, > > > Junping > > ________________________________ > From: John Zhuge <jzh...@cloudera.com<mailto:jzh...@cloudera.com>> > Sent: Monday, March 20, 2017 9:07 AM > To: Junping Du > Cc: common-...@hadoop.apache.org<mailto:common-...@hadoop.apache.org>; > hdfs-...@hadoop.apache.org<mailto:hdfs-...@hadoop.apache.org>; > yarn-...@hadoop.apache.org<mailto:yarn-...@hadoop.apache.org>; > mapreduce-dev@hadoop.apache.org<mailto:mapreduce-dev@hadoop.apache.org> > Subject: Re: [VOTE] Release Apache Hadoop 2.8.0 (RC3) > > Discovered https://issues.apache.org/jira/browse/HADOOP-14205 "No > FileSystem for scheme: adl". > > The issue were caused by backporting HADOOP-13037 to branch-2 and earlier. > HADOOP-12666 should not be backported, but some changes are needed: > property fs.adl.impl in core-default.xml and hadoop-tools-dist/pom.xml. > > I am working on a patch. > > > John Zhuge > Software Engineer, Cloudera > > On Fri, Mar 17, 2017 at 2:18 AM, Junping Du <j...@hortonworks.com<mailto:jd > u...@hortonworks.com>> wrote: > Hi all, > With fix of HDFS-11431 get in, I've created a new release candidate > (RC3) for Apache Hadoop 2.8.0. > > This is the next minor release to follow up 2.7.0 which has been > released for more than 1 year. It comprises 2,900+ fixes, improvements, and > new features. Most of these commits are released for the first time in > branch-2. > > More information about the 2.8.0 release plan can be found here: > https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+2.8+Release > > New RC is available at: http://home.apache.org/~ > junping_du/hadoop-2.8.0-RC3 > > The RC tag in git is: release-2.8.0-RC3, and the latest commit id > is: 91f2b7a13d1e97be65db92ddabc627cc29ac0009 > > The maven artifacts are available via repository.apache.org<http:// > repository.apache.org> at: https://repository.apache.org/ > content/repositories/orgapachehadoop-1057 > > Please try the release and vote; the vote will run for the usual 5 > days, ending on 03/22/2017 PDT time. > > Thanks, > > Junping > > >
