Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 3.0.0-alpha1
    • Component/s: documentation
    • Labels:
      None

      Description

      Per the release instructions (https://wiki.apache.org/hadoop/HowToRelease), we need to update hadoop-project/src/site/markdown/index.md.vm to reflect the right versions, new features and big improvements.

      I can put together some notes for HADOOP and HDFS, depending on others for YARN and MR.

      1. HADOOP-13383.001.patch
        5 kB
        Andrew Wang
      2. HADOOP-13383.002.patch
        8 kB
        Andrew Wang
      3. HADOOP-13383.003.patch
        9 kB
        Andrew Wang
      4. HADOOP-13383.004.patch
        9 kB
        Andrew Wang

        Activity

        Hide
        andrew.wang Andrew Wang added a comment -

        Here's a patch which covers the big features I see in the release notes. Let me know if I missed any from HADOOP/HDFS, and I'd really appreciate some input on the MR/YARN features. I TODO'd one, but don't know which other ones are significant.

        Ping Karthik Kambatla Vinod Kumar Vavilapalli Sangjin Lee Akira Ajisaka since hopefully they can help with this.

        Show
        andrew.wang Andrew Wang added a comment - Here's a patch which covers the big features I see in the release notes. Let me know if I missed any from HADOOP/HDFS, and I'd really appreciate some input on the MR/YARN features. I TODO'd one, but don't know which other ones are significant. Ping Karthik Kambatla Vinod Kumar Vavilapalli Sangjin Lee Akira Ajisaka since hopefully they can help with this.
        Hide
        ajisakaa Akira Ajisaka added a comment -

        It would be better to add ATSv2 and HDFS Disk Balancer.
        cc: Arpit Agarwal, Anu Engineer

        In addition, we need to mention that JDK7 support was dropped.

        Show
        ajisakaa Akira Ajisaka added a comment - It would be better to add ATSv2 and HDFS Disk Balancer. cc: Arpit Agarwal , Anu Engineer In addition, we need to mention that JDK7 support was dropped.
        Hide
        andrew.wang Andrew Wang added a comment -

        Thanks Akira, all good ideas, and a good reminder to do some related release notes cleanup.

        I also see some stuff like HADOOP-10950 and MAPREDUCE-5785 related to heap management, do we want to call those out?

        Show
        andrew.wang Andrew Wang added a comment - Thanks Akira, all good ideas, and a good reminder to do some related release notes cleanup. I also see some stuff like HADOOP-10950 and MAPREDUCE-5785 related to heap management, do we want to call those out?
        Hide
        ajisakaa Akira Ajisaka added a comment -

        Thanks Andrew. I'm thinking it's better to add them to the release notes.

        Show
        ajisakaa Akira Ajisaka added a comment - Thanks Andrew. I'm thinking it's better to add them to the release notes.
        Hide
        andrew.wang Andrew Wang added a comment -

        Thanks to multiple people for updating the release notes for their features. I've created a new rev based on this input, which I hope is comprehensive. Added a little more intro text and changed the formatting too.

        Tested by "mvn site:site -Dmaven.javadoc.skip" and viewing the HTML output.

        Show
        andrew.wang Andrew Wang added a comment - Thanks to multiple people for updating the release notes for their features. I've created a new rev based on this input, which I hope is comprehensive. Added a little more intro text and changed the formatting too. Tested by "mvn site:site -Dmaven.javadoc.skip" and viewing the HTML output.
        Hide
        sjlee0 Sangjin Lee added a comment -

        Thanks Andrew!

        Show
        sjlee0 Sangjin Lee added a comment - Thanks Andrew!
        Hide
        andrew.wang Andrew Wang added a comment -

        BTW I would appreciate a +1

        Show
        andrew.wang Andrew Wang added a comment - BTW I would appreciate a +1
        Hide
        ajisakaa Akira Ajisaka added a comment -

        LGTM. Would you add a link for all the jiras? There's a link to HADOOP-9902, but not for the other jiras.

        Show
        ajisakaa Akira Ajisaka added a comment - LGTM. Would you add a link for all the jiras? There's a link to HADOOP-9902 , but not for the other jiras.
        Hide
        andrew.wang Andrew Wang added a comment -

        Thanks for the review Akira, added JIRA links.

        Show
        andrew.wang Andrew Wang added a comment - Thanks for the review Akira, added JIRA links.
        Hide
        sjlee0 Sangjin Lee added a comment -

        One minor point: we have been consistent in calling the YARN-2928 feature YARN Timeline Service v.2. I see the title here as YARN Application Timeline Server v.2. We should change it to YARN Timeline Service v.2. Thanks!

        Show
        sjlee0 Sangjin Lee added a comment - One minor point: we have been consistent in calling the YARN-2928 feature YARN Timeline Service v.2 . I see the title here as YARN Application Timeline Server v.2 . We should change it to YARN Timeline Service v.2 . Thanks!
        Hide
        andrew.wang Andrew Wang added a comment -

        One more rev for Sangjin's comments, thanks for reviewing!

        Show
        andrew.wang Andrew Wang added a comment - One more rev for Sangjin's comments, thanks for reviewing!
        Hide
        ajisakaa Akira Ajisaka added a comment -

        LGTM, +1.

        Show
        ajisakaa Akira Ajisaka added a comment - LGTM, +1.
        Hide
        sjlee0 Sangjin Lee added a comment -

        +1. Thanks Andrew.

        Show
        sjlee0 Sangjin Lee added a comment - +1. Thanks Andrew.
        Hide
        andrew.wang Andrew Wang added a comment -

        Thanks for the reviews Akira and Sangjin, committed to trunk and branch-3.0.0-alpha1.

        Show
        andrew.wang Andrew Wang added a comment - Thanks for the reviews Akira and Sangjin, committed to trunk and branch-3.0.0-alpha1.
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-trunk-Commit #10127 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10127/)
        HADOOP-13383. Update release notes for 3.0.0-alpha1. (wang: rev e34006401312132b597e9ad357e2048a8ac232cf)

        • hadoop-project/src/site/markdown/index.md.vm
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-trunk-Commit #10127 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10127/ ) HADOOP-13383 . Update release notes for 3.0.0-alpha1. (wang: rev e34006401312132b597e9ad357e2048a8ac232cf) hadoop-project/src/site/markdown/index.md.vm

          People

          • Assignee:
            andrew.wang Andrew Wang
            Reporter:
            andrew.wang Andrew Wang
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development