Hi Vinod, Could you check a comment by Karthik? Maybe you're missing it.
> Stood up a pseudo-dist cluster using the binary bits and ran a pi job. > - The MR-AM got allocated, but never launched because the NM-RM didn't talk > to each other. Filed YARN-3492. Was able to run jobs after restart. > > I believe we should at least investigate this further to see what could > have been going on. Thanks, - Tsuyoshi On Fri, Apr 17, 2015 at 12:47 PM, Tsuyoshi Ozawa <oz...@apache.org> wrote: > I'd like to agree with Vinod's suggestion. > > Thanks, > - Tsuyoshi > > On Fri, Apr 17, 2015 at 9:12 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 >>>>> >>>> >>
