[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-19 Thread SammiChen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171232#comment-16171232 ] SammiChen commented on HDFS-12395: -- Thanks [~kihwal] for the reminder of taking care the NN layout

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16170628#comment-16170628 ] Kihwal Lee commented on HDFS-12395: --- bq. since we don't need to support upgrade from alpha->beta In

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Andrew Wang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16170622#comment-16170622 ] Andrew Wang commented on HDFS-12395: [~kihwal] EC added LV -64 when the branch was merged. Since we've

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Kihwal Lee (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16170598#comment-16170598 ] Kihwal Lee commented on HDFS-12395: --- You need to increment the NN layout version. > Support erasure

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Brahma Reddy Battula (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169867#comment-16169867 ] Brahma Reddy Battula commented on HDFS-12395: - Thanks for taking care, could have fixed the

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169832#comment-16169832 ] Kai Zheng commented on HDFS-12395: -- Thanks Brahma for raising this. I just got HDFS-12460 in. [~Sammi]

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread SammiChen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169666#comment-16169666 ] SammiChen commented on HDFS-12395: -- Hi, [~brahmareddy], thanks for the reminder. I will address these two

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-18 Thread Brahma Reddy Battula (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169658#comment-16169658 ] Brahma Reddy Battula commented on HDFS-12395: - Following two test fails after this commit.

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16167226#comment-16167226 ] Hudson commented on HDFS-12395: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #12879 (See

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-14 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16167178#comment-16167178 ] Kai Zheng commented on HDFS-12395: -- Checked the building results and it looks good. The relevant failure

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16167168#comment-16167168 ] Hadoop QA commented on HDFS-12395: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem ||

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-14 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16165931#comment-16165931 ] Kai Zheng commented on HDFS-12395: -- Thanks Sammi for the update. The latest patch LGTM. +1 pending on the

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread SammiChen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16165615#comment-16165615 ] SammiChen commented on HDFS-12395: -- Thanks [~eddyxu] and [~drankye]! OEV is already been implemented in

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16165025#comment-16165025 ] Lei (Eddy) Xu commented on HDFS-12395: -- LGTM. {code:} //assertTrue("Edits " +

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164611#comment-16164611 ] Hadoop QA commented on HDFS-12395: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem ||

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164545#comment-16164545 ] Kai Zheng commented on HDFS-12395: -- [~eddyxu], would you also take a look at this? Thanks. If no few more

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164541#comment-16164541 ] Kai Zheng commented on HDFS-12395: -- The latest patch looks pretty good and close. Only a minor: Is this

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-13 Thread SammiChen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16164482#comment-16164482 ] SammiChen commented on HDFS-12395: -- Thanks [~drankye] & [~rakeshr] reviewing the patch! Following

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-11 Thread Rakesh R (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16161095#comment-16161095 ] Rakesh R commented on HDFS-12395: - Thanks [~Sammi] for the continuous efforts. bq. I'm not very sure

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-10 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16160615#comment-16160615 ] Kai Zheng commented on HDFS-12395: -- Thanks [~Sammi] for working on this. Having looked into the work and

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-08 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16158371#comment-16158371 ] Hadoop QA commented on HDFS-12395: -- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem ||

[jira] [Commented] (HDFS-12395) Support erasure coding policy operations in namenode edit log

2017-09-08 Thread SammiChen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-12395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16158171#comment-16158171 ] SammiChen commented on HDFS-12395: -- 002.patch uploaded. Here is the change list, 1. fixed style issues 2.