+1 for calling 2.7.0 an alpha. There are a couple of more issues related to incorrect handling of timestamps.
1. HDFS-8163 - Using monotonicNow for block report scheduling causes test failures on recently restarted systems 2. HDFS-8179 - DFSClient#getServerDefaults returns null within 1 hour of NN start Tagged both as blockers for 2.7.1. On 4/17/15, 7:12 AM, "Vinod Kumar Vavilapalli" <vino...@hortonworks.com> wrote: >Quick look tells me this is a bug that needs fixing. > >Am on the road, so couldn't close the vote right after 5 days. > >Seeing as this is coming up beyond the voting period, unless you feel strongly >against it, I'd like to close the vote as a success but do the following: call >this release an alpha for downstream consumption in line with my original >proposal, following it up with a 2.7.1 in two weeks. > >Thanks >+Vinod > >On Apr 17, 2015, at 2:27 AM, Colin P. McCabe <cmcc...@apache.org> wrote: > >> I would like to fix HDFS-8070, which just came to light. The impact >> is that if this isn't fixed, 2.6 clients will be unable to do >> short-circuit reads against 2.7 datanodes. >> >> best, >> Colin >> >> On Wed, Apr 15, 2015 at 8:19 PM, Brahma Reddy Battula >> <brahmareddy.batt...@huawei.com> wrote: >>> Need Jcardar changes to support java 7 Byte code..I will work along with >>> Todd to get jcardar.. >>> >>> Thanks & Regards >>> Brahma Reddy Battula >>> ________________________________________ >>> From: Vinod Kumar Vavilapalli [vino...@hortonworks.com] >>> Sent: Wednesday, April 15, 2015 6:29 PM >>> To: common-dev@hadoop.apache.org >>> Subject: Re: [VOTE] Release Apache Hadoop 2.7.0 RC0 >>> >>> Tx Brahma. Apologies for missing your offline email. >>> >>> So, did you have luck with an updated JCarder? Or does that need JCarder >>> changes that you are waiting on. >>> >>> +Vinod >>> >>> On Apr 15, 2015, at 7:21 AM, Brahma Reddy Battula >>> <brahmareddy.batt...@huawei.com> wrote: >>> >>>> HI Allen >>>> >>>> Thanks for updating here [ HDFS-8132 ].. >>>> >>>> Jcardar is tied to the Java 6 class format. Hadoop 2.7.0 is our first >>>> release that compiled Java 7 class files. Jcarder needs to updated to >>>> support Java 7 byte code.. >>>> >>>> >>>> I am +1 ( non binding),, after all the regression tests passed against >>>> 2.7.0-RC0 >>>> >>>> >>>> >>>> >>>> Thanks & Regards >>>> Brahma Reddy Battula >>>> ________________________________________ >>>> From: Allen Wittenauer [a...@altiscale.com] >>>> Sent: Wednesday, April 15, 2015 12:45 AM >>>> To: common-dev@hadoop.apache.org >>>> Cc: hdfs-...@hadoop.apache.org; yarn-...@hadoop.apache.org; >>>> mapreduce-...@hadoop.apache.org >>>> Subject: Re: [VOTE] Release Apache Hadoop 2.7.0 RC0 >>>> >>>> Someone should look into HDFS-8132, which appears to have been filed >>>> against RC0. >>>> >>>> On Apr 11, 2015, at 1:44 AM, Vinod Kumar Vavilapalli <vino...@apache.org> >>>> wrote: >>>> >>>>> Hi all, >>>>> >>>>> I've created a release candidate RC0 for Apache Hadoop 2.7.0. >>>>> >>>>> The RC is available at: >>>>> http://people.apache.org/~vinodkv/hadoop-2.7.0-RC0/ >>>>> >>>>> The RC tag in git is: release-2.7.0-RC0 >>>>> >>>>> The maven artifacts are available via repository.apache.org at >>>>> https://repository.apache.org/content/repositories/orgapachehadoop-1017/ >>>>> >>>>> As discussed before >>>>> - This release will only work with JDK 1.7 and above >>>>> - I’d like to use this as a starting release for 2.7.x [1], depending on >>>>> how it goes, get it stabilized and potentially use a 2.7.1 in a few >>>>> weeks as the stable release. >>>>> >>>>> Please try the release and vote; the vote will run for the usual 5 days. >>>>> >>>>> Thanks, >>>>> Vinod >>>>> >>>>> [1]: A 2.7.1 release to follow up 2.7.0 >>>>> http://markmail.org/thread/zwzze6cqqgwq4rmw >>>> >>> >
