Re: [VOTE] Release Apache Hadoop 2.6.3 RC0

Thanks Junping for starting release process. I noticed there are duplicated tags: * release-2.6.3-RC0 * release-2.6.3-RC0.1 * release-2.6.3-RC1 Could you remove RC0.1 and RC1? Regards, Akira On 12/16/15 10:17, yliu wrote: Thanks Junping, +1. Download the tarball and deploy a small HDFS/YARN c

Build failed in Jenkins: Hadoop-Hdfs-trunk #2631

See Changes: [wang] HDFS-8894. Set SO_KEEPALIVE on DN server sockets. Contributed by Kanaka [umamahesh] HADOOP-12639. Improve JavaDoc for getTrimmedStrings. (BELUGA BEHR via -- [...truncated

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[jira] [Resolved] (HDFS-7447) Number of maximum Acl entries on a File/Folder should be made user configurable than hardcoding .

[ https://issues.apache.org/jira/browse/HDFS-7447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] J.Andreina resolved HDFS-7447. -- Resolution: Not A Problem > Number of maximum Acl entries on a File/Folder should be made user > configu

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #697

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[jira] [Resolved] (HDFS-7691) Handle hflush and hsync in the best optimal way possible during online Erasure encoding

[ https://issues.apache.org/jira/browse/HDFS-7691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhe Zhang resolved HDFS-7691. - Resolution: Duplicate Thanks Vinay for confirming. Let's track the hflush related efforts under HDFS-7661.

Re: Revive HADOOP-2705?

Here was the justification from 2004: https://bugs.openjdk.java.net/browse/JDK-4953311 Also, some research into the matter (not my own): http://nadeausoftware.com/articles/2008/02/java_tip_how_read_files_quickly One of the conclusions: "Minimize I/O operations by reading an array at a time, n

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #695

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Re: Revive HADOOP-2705?

Hi David, Do you have benchmarks to justify changing this configuration? best, Colin On Wed, Dec 9, 2015 at 8:05 AM, dam6923 . wrote: > Hello! > > A while back, Java 1.6, the size of the internal internal file-reading > buffers were bumped-up to 8192 bytes. > > http://grepcode.com/file/reposito

[jira] [Created] (HDFS-9558) Replication requests always blames the source datanode in case of Checksum Exception.

Rushabh S Shah created HDFS-9558: Summary: Replication requests always blames the source datanode in case of Checksum Exception. Key: HDFS-9558 URL: https://issues.apache.org/jira/browse/HDFS-9558 Pro

[jira] [Created] (HDFS-9557) Reduce object allocation in PB conversion

Daryn Sharp created HDFS-9557: - Summary: Reduce object allocation in PB conversion Key: HDFS-9557 URL: https://issues.apache.org/jira/browse/HDFS-9557 Project: Hadoop HDFS Issue Type: Improvement

[jira] [Created] (HDFS-9556) libhdfs++: allow connection to defaultFS from configuration

Bob Hansen created HDFS-9556: Summary: libhdfs++: allow connection to defaultFS from configuration Key: HDFS-9556 URL: https://issues.apache.org/jira/browse/HDFS-9556 Project: Hadoop HDFS Issue

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Build failed in Jenkins: Hadoop-Hdfs-trunk #2629

See Changes: [zxu] YARN-4440. FSAppAttempt#getAllowedLocalityLevelByTime should init the [shv] HDFS-9516. Truncate file fails with data dirs on multiple disks. [zxu] MAPREDUCE-6436. JobHistory cache issue. Contributed by Kai Sasaki

Jenkins build is back to normal : Hadoop-Hdfs-trunk-Java8 #694

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Re: [VOTE] Release Apache Hadoop 2.6.3 RC0

Nice. +1. On Sat, Dec 12, 2015 at 9:16 AM, Junping Du > wrote: > Hi all developers in hadoop community, >I've created a release candidate RC0 for Apache Hadoop 2.6.3 (the next > maintenance release > to follow up 2.6.2.) according to email thread of release plan 2.6.3 [1]. > Sorry for this

Build failed in Jenkins: Hadoop-Hdfs-trunk #2628

See Changes: [cmccabe] HADOOP-12638. UnsatisfiedLinkError while checking ISA-L in checknative [jianhe] YARN-4403. (AM/NM/Container)LivelinessMonitor should use monotonic time [jianhe] YARN-4402. TestNodeManagerShutdown And TestNodeM

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Re: [VOTE] Release Apache Hadoop 2.7.2 RC0

Sorry for bringing this up late. I think we should pick up HDFS-9516 for this release. Rather critical bug fix, but up to you, Vinod. Thanks, --Konst On Wed, Nov 11, 2015 at 8:31 PM, Vinod Kumar Vavilapalli wrote: > Hi all, > > > I've created a release candidate RC0 for Apache Hadoop 2.7.2. > >