[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-19 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13853107#comment-13853107 ] Hudson commented on YARN-1307: -- FAILURE: Integrated in Hadoop-Yarn-trunk #426 (See

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-19 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13853202#comment-13853202 ] Hudson commented on YARN-1307: -- FAILURE: Integrated in Hadoop-Mapreduce-trunk #1643 (See

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-19 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13853220#comment-13853220 ] Hudson commented on YARN-1307: -- FAILURE: Integrated in Hadoop-Hdfs-trunk #1617 (See

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-18 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13852446#comment-13852446 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-18 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13852545#comment-13852545 ] Tsuyoshi OZAWA commented on YARN-1307: -- Thank you, Vinod, Karthik, Jian, and Bikas!

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-18 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13852567#comment-13852567 ] Hudson commented on YARN-1307: -- SUCCESS: Integrated in Hadoop-trunk-Commit #4916 (See

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-17 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13851390#comment-13851390 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-17 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13851417#comment-13851417 ] Tsuyoshi OZAWA commented on YARN-1307: -- Created YARN-1514 for benchmark utility. I'll

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-16 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13849248#comment-13849248 ] Tsuyoshi OZAWA commented on YARN-1307: -- Thank you for the comment, Bikas and Vinod.

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-15 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13848641#comment-13848641 ] Bikas Saha commented on YARN-1307: -- its going to help scale zk store now that we are

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-11 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13845365#comment-13845365 ] Tsuyoshi OZAWA commented on YARN-1307: -- @Jian He, could you check the latest patch?

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-11 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13845647#comment-13845647 ] Jian He commented on YARN-1307: --- patch looks good to me, thanks for the updating Rethink

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-08 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13842489#comment-13842489 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-08 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13842517#comment-13842517 ] Tsuyoshi OZAWA commented on YARN-1307: -- {quote} Rebased on trunk and added to check to

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13839027#comment-13839027 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-04 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13839348#comment-13839348 ] Jian He commented on YARN-1307: --- Sorry for the late response, patch looks good overall. one

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-04 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13839350#comment-13839350 ] Jian He commented on YARN-1307: --- Also can you please run on a single node cluster and make

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-04 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13839704#comment-13839704 ] Tsuyoshi OZAWA commented on YARN-1307: -- Thank you for your comment, Jian. OK, I'll

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-03 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13838486#comment-13838486 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-03 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13838514#comment-13838514 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-12-02 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13837200#comment-13837200 ] Tsuyoshi OZAWA commented on YARN-1307: -- *ping* any comments are welcome. Rethink

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-28 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13834957#comment-13834957 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~jianhe] and [~bikassaha], do you have

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-27 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13834442#comment-13834442 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-26 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832573#comment-13832573 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~jianhe], I'm sorry for delay, because of my

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-25 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13832335#comment-13832335 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-20 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13827754#comment-13827754 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~jianhe], OK, I'll update a patch to remove

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-19 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13826595#comment-13826595 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~jianhe] and [~bikassaha], could you review

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-19 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13826925#comment-13826925 ] Jian He commented on YARN-1307: --- Sorry for the late response. Patch looks good. One minor

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822359#comment-13822359 ] Tsuyoshi OZAWA commented on YARN-1307: -- On recovery time, you're correct - your

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822736#comment-13822736 ] Jian He commented on YARN-1307: --- Sorry for being unclear. I agree that we can separate

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822742#comment-13822742 ] Bikas Saha commented on YARN-1307: -- My understanding was the under rm-root-znod we have

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822743#comment-13822743 ] Bikas Saha commented on YARN-1307: -- so it would look like {noformat} rm-root-znode

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822796#comment-13822796 ] Jian He commented on YARN-1307: --- Just looked at the code again. the current patch is doing

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13823062#comment-13823062 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~kkambatl], there were no big problems

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13823093#comment-13823093 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13821192#comment-13821192 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13821219#comment-13821219 ] Tsuyoshi OZAWA commented on YARN-1307: -- The latest patch doesn't include any tests,

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Karthik Kambatla (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13821489#comment-13821489 ] Karthik Kambatla commented on YARN-1307: Went through the patch superficially.

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13821878#comment-13821878 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~kkambatl], thank you for review. OK, I'm

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13821892#comment-13821892 ] Jian He commented on YARN-1307: --- correct me if I'm wrong, while we are removing attempts, we

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822098#comment-13822098 ] Tsuyoshi OZAWA commented on YARN-1307: -- Oops, this is my bad. Thank you for pointing

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822106#comment-13822106 ] Tsuyoshi OZAWA commented on YARN-1307: -- In RMStateStoreTestBase, removeApplicationId

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822152#comment-13822152 ] Jian He commented on YARN-1307: --- One question, any particular reason for creating one more

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822176#comment-13822176 ] Tsuyoshi OZAWA commented on YARN-1307: -- We can reduce the cost of getChildren against

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-13 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822196#comment-13822196 ] Jian He commented on YARN-1307: --- Don't we just call getChildren against RM_APP_ROOT once and

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-12 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13820762#comment-13820762 ] Jian He commented on YARN-1307: --- Thanks [~ozawa] for taking this jira, some comments: - This

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-11 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13818891#comment-13818891 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-11 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13819415#comment-13819415 ] Tsuyoshi OZAWA commented on YARN-1307: -- Now the compile passed. [~bikassaha], could

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-11 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13819901#comment-13819901 ] Bikas Saha commented on YARN-1307: -- [~jianhe], [~kkambatl] Can you please help review the

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-06 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13814755#comment-13814755 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-06 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13815605#comment-13815605 ] Tsuyoshi OZAWA commented on YARN-1307: -- I'm now analysing the reason why Jenkins fails

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-05 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13813796#comment-13813796 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-05 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13814078#comment-13814078 ] Bikas Saha commented on YARN-1307: -- YARN-891 changed a lot of stuff Rethink znode

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-11-04 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13813689#comment-13813689 ] Bikas Saha commented on YARN-1307: -- This probably needs major rebasing after recent

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-25 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13805105#comment-13805105 ] Bikas Saha commented on YARN-1307: -- After looking at the code I understand what you mean

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-25 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13805111#comment-13805111 ] Tsuyoshi OZAWA commented on YARN-1307: -- Yes, you're right. Thanks for your feedback!

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-25 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13805978#comment-13805978 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804088#comment-13804088 ] Tsuyoshi OZAWA commented on YARN-1307: -- {quote} When the data size exceeds the size of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804382#comment-13804382 ] Bikas Saha commented on YARN-1307: -- Not quite sure what you mean by encoding. There is

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804383#comment-13804383 ] Bikas Saha commented on YARN-1307: -- btw, for the purpose of this jira we can postpone the

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804752#comment-13804752 ] Tsuyoshi OZAWA commented on YARN-1307: -- {code} Not quite sure what you mean by

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804777#comment-13804777 ] Bikas Saha commented on YARN-1307: -- [~jianhe] Please correct me if I am wrong. The

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804823#comment-13804823 ] Tsuyoshi OZAWA commented on YARN-1307: -- IIUC, You're correct, Bikas. What I'd like to

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804830#comment-13804830 ] Bikas Saha commented on YARN-1307: -- Encryption is probably not required. We depend on ZK

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-24 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13804837#comment-13804837 ] Tsuyoshi OZAWA commented on YARN-1307: -- OK. This is the my thought of znode structure.

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-23 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13803148#comment-13803148 ] Bikas Saha commented on YARN-1307: -- It is fine to store a batch of delegation token in the

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801620#comment-13801620 ] Tsuyoshi OZAWA commented on YARN-1307: -- Fixed typo: {code} ROOT_DIR_PATH |---

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801619#comment-13801619 ] Tsuyoshi OZAWA commented on YARN-1307: -- The latest znode structure is as follows:

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801640#comment-13801640 ] Hadoop QA commented on YARN-1307: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801679#comment-13801679 ] Hadoop QA commented on YARN-1307: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13801995#comment-13801995 ] Bikas Saha commented on YARN-1307: -- To be clear, each app, app attempt, delegation token,

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-22 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13802089#comment-13802089 ] Tsuyoshi OZAWA commented on YARN-1307: -- {code} About delegation token and secret key,

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Karthik Kambatla (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798061#comment-13798061 ] Karthik Kambatla commented on YARN-1307: [~ozawa], if you haven't already started

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798067#comment-13798067 ] Tsuyoshi OZAWA commented on YARN-1307: -- Thanks for your review, Vinod and Jian!

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798070#comment-13798070 ] Tsuyoshi OZAWA commented on YARN-1307: -- [~kkambatl], sure, no problem. Rethink znode

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798120#comment-13798120 ] Bikas Saha commented on YARN-1307: -- I dont see much value in creating extra hierarchy for

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Bikas Saha (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798122#comment-13798122 ] Bikas Saha commented on YARN-1307: -- Jira messed up the tree in previous comment. Here it

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-17 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798273#comment-13798273 ] Tsuyoshi OZAWA commented on YARN-1307: -- OK, the design by Bikas looks good to me. I'll

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-16 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13797118#comment-13797118 ] Tsuyoshi OZAWA commented on YARN-1307: -- I'm creating summary of proposal in YARN-1222

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-16 Thread Tsuyoshi OZAWA (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13797346#comment-13797346 ] Tsuyoshi OZAWA commented on YARN-1307: -- This is the summary of current znode

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-16 Thread Vinod Kumar Vavilapalli (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13797470#comment-13797470 ] Vinod Kumar Vavilapalli commented on YARN-1307: --- Just read through the

[jira] [Commented] (YARN-1307) Rethink znode structure for RM HA

2013-10-16 Thread Jian He (JIRA)
[ https://issues.apache.org/jira/browse/YARN-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13797548#comment-13797548 ] Jian He commented on YARN-1307: --- RMDelegationToken is not application specific, user can also