[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2020-01-30 Thread Hadoop QA (Jira)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17026854#comment-17026854 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-09-20 Thread He Xiaoqiao (Jira)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16934472#comment-16934472 ] He Xiaoqiao commented on HDFS-9668: --- Hi [~zhangchen],[~jojochuang], any plan to push thi

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-08-05 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16900210#comment-16900210 ] Wei-Chiu Chuang commented on HDFS-9668: --- I think there's definitely a value in optim

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-08-05 Thread Chen Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16899827#comment-16899827 ] Chen Zhang commented on HDFS-9668: -- We've a data-streaming service build on HDFS, this se

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-08-02 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16899379#comment-16899379 ] Anoop Sam John commented on HDFS-9668: -- [~zhangchen] .. No work is happening around t

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-08-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897840#comment-16897840 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2019-08-01 Thread Chen Zhang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897836#comment-16897836 ] Chen Zhang commented on HDFS-9668: -- Hi [~jingcheng...@intel.com], are you still working o

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-12-08 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283219#comment-16283219 ] Jingcheng Du commented on HDFS-9668: Thanks a lot for the review [~jojochuang]. I will

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-12-07 Thread genericqa (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282112#comment-16282112 ] genericqa commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-12-07 Thread Wei-Chiu Chuang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282090#comment-16282090 ] Wei-Chiu Chuang commented on HDFS-9668: --- I am reviewing the patch. It looks like almo

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16091010#comment-16091010 ] Jingcheng Du commented on HDFS-9668: This depends on the reviews and comments from the

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Jiandan Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089699#comment-16089699 ] Jiandan Yang commented on HDFS-9668: - [~jingcheng.du] This problem has been resolved m

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Jiandan Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089685#comment-16089685 ] Jiandan Yang commented on HDFS-9668: - [~jingcheng.du] OK, Thank you for answering me s

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089619#comment-16089619 ] Jingcheng Du commented on HDFS-9668: [~yangjiandan], that is an invalid item, you could

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089616#comment-16089616 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2017-07-17 Thread Jiandan Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089605#comment-16089605 ] Jiandan Yang commented on HDFS-9668: - [~jingcheng.du] I have a question to ask you ab

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-12-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15711320#comment-15711320 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-29 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15707772#comment-15707772 ] Jingcheng Du commented on HDFS-9668: Thanks a lot for comments [~arpitagarwal]! bq. FsV

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-29 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15706540#comment-15706540 ] Arpit Agarwal commented on HDFS-9668: - Comments from reviewing the rest of the changes:

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-29 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15706254#comment-15706254 ] Arpit Agarwal commented on HDFS-9668: - A few early comments on the v25 patch: # Directo

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-28 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15703882#comment-15703882 ] Jingcheng Du commented on HDFS-9668: Hi [~arpitagarwal], would you mind reviewing the p

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-24 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15693549#comment-15693549 ] Jingcheng Du commented on HDFS-9668: The failures in tests should not be related with t

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-23 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15692337#comment-15692337 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-23 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15691908#comment-15691908 ] Kai Zheng commented on HDFS-9668: - Hello [~arpitagarwal], I understand your concern and yo

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-23 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15690059#comment-15690059 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-21 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15684022#comment-15684022 ] Arpit Agarwal commented on HDFS-9668: - [~jingcheng...@intel.com], yes please go ahead i

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-20 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15682298#comment-15682298 ] Jingcheng Du commented on HDFS-9668: Thanks for comments. [~arpitagarwal], if we need m

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-18 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15677917#comment-15677917 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~arpiagariu] Thanks for raising the concern

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-18 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15677513#comment-15677513 ] Arpit Agarwal commented on HDFS-9668: - bq. Shall we get some consensus of the purposes

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-15 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669652#comment-15669652 ] Jingcheng Du commented on HDFS-9668: Thanks for the comments [~eddyxu]! bq. Could you h

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-15 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15669168#comment-15669168 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~jingcheng...@intel.com] Thanks for taking

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-14 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15665145#comment-15665145 ] Arpit Agarwal commented on HDFS-9668: - I'll post a patch for just the read-write lock c

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-13 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15662940#comment-15662940 ] Jingcheng Du commented on HDFS-9668: Thanks [~arpitagarwal]. bq. The answer is easy wit

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-11 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15657896#comment-15657896 ] Arpit Agarwal commented on HDFS-9668: - Hi [~jingcheng...@intel.com], bq. RIght, this

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-10 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15656197#comment-15656197 ] Jingcheng Du commented on HDFS-9668: Thanks a lot for the comments [~arpitagarwal]! bq

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-10 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15655727#comment-15655727 ] Arpit Agarwal commented on HDFS-9668: - Hi [~jingcheng...@intel.com] I started taking a

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-07 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15643673#comment-15643673 ] Hadoop QA commented on HDFS-9668: - | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote |

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-03 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15635262#comment-15635262 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-03 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15635012#comment-15635012 ] Jingcheng Du commented on HDFS-9668: Thanks a lot for the comments! [~eddyxu] I'll uplo

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-03 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15634720#comment-15634720 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~jingcheng...@intel.com] It looks good to

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-02 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15631332#comment-15631332 ] Jingcheng Du commented on HDFS-9668: It seems the failure is not related with this patc

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-02 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15628917#comment-15628917 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15624923#comment-15624923 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-11-01 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15624626#comment-15624626 ] Jingcheng Du commented on HDFS-9668: Upload a new patch V21 to address [~xiaochen]'s co

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-31 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15624081#comment-15624081 ] Jingcheng Du commented on HDFS-9668: Thanks for comments [~xiaochen]! bq. Why AutoCloea

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-31 Thread Xiao Chen (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623810#comment-15623810 ] Xiao Chen commented on HDFS-9668: - Thanks [~jingcheng...@intel.com] for working on this. I'

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-31 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15621561#comment-15621561 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15614831#comment-15614831 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-26 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15610408#comment-15610408 ] Jingcheng Du commented on HDFS-9668: The test failures are due to OOM, should not be re

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-26 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15608365#comment-15608365 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-26 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15608023#comment-15608023 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-10 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15564153#comment-15564153 ] Jingcheng Du commented on HDFS-9668: Thanks [~eddyxu]! I will update the patch after HA

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-10-10 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563010#comment-15563010 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~jingcheng...@intel.com] Thanks for the up

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532375#comment-15532375 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532196#comment-15532196 ] Jingcheng Du commented on HDFS-9668: I've uploaded the 1st patch in HDFS-10924, will re

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532171#comment-15532171 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532108#comment-15532108 ] Jingcheng Du commented on HDFS-9668: Thanks [~arpitagarwal]. I'll move the lock-related

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532082#comment-15532082 ] Arpit Agarwal commented on HDFS-9668: - Re-added you as an HDFS contributor and assigned

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-29 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15532029#comment-15532029 ] Jingcheng Du commented on HDFS-9668: Hi [~arpitagarwal]. I filed a new JIRA HDFS-10924

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15531965#comment-15531965 ] Jingcheng Du commented on HDFS-9668: Thanks [~arpitagarwal]. Sure, I can move the code

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15531447#comment-15531447 ] Arpit Agarwal commented on HDFS-9668: - Hi [~jingcheng...@intel.com], You can probably s

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15529771#comment-15529771 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15529666#comment-15529666 ] Hadoop QA commented on HDFS-9668: - | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote |

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15529510#comment-15529510 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15529304#comment-15529304 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Fenghua Hu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528731#comment-15528731 ] Fenghua Hu commented on HDFS-9668: -- HI [~jingcheng...@intel.com], thanks for the great fix

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528707#comment-15528707 ] Jingcheng Du commented on HDFS-9668: Hi [~arpitagarwal]. I read the code in HDFS-10828.

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-28 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528701#comment-15528701 ] Jingcheng Du commented on HDFS-9668: Thanks [~fenghua_hu]. I reverted part of the code

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-27 Thread Fenghua Hu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528580#comment-15528580 ] Fenghua Hu commented on HDFS-9668: -- hi [~jingcheng...@intel.com], regarding ReplicaMap loc

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-27 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15528522#comment-15528522 ] Jingcheng Du commented on HDFS-9668: Hi [~arpitagarwal], I read the code in HDFS-10828.

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-20 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506007#comment-15506007 ] Hadoop QA commented on HDFS-9668: - | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote |

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-19 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505725#comment-15505725 ] Jingcheng Du commented on HDFS-9668: Checked the logs of the failed unit tests, the fai

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-19 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505643#comment-15505643 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-19 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505329#comment-15505329 ] Jingcheng Du commented on HDFS-9668: My mistake, I used 100 characters in a line that I

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-19 Thread Kai Zheng (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505167#comment-15505167 ] Kai Zheng commented on HDFS-9668: - Hi [~jingcheng...@intel.com], looks like the many check

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-18 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15502341#comment-15502341 ] Hadoop QA commented on HDFS-9668: - | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote |

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-18 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15502056#comment-15502056 ] Jingcheng Du commented on HDFS-9668: Thanks a lot [~eddyxu]! bq. You can directly use F

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-15 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15494304#comment-15494304 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~jingcheng...@intel.com] Thanks for the up

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15490641#comment-15490641 ] Hadoop QA commented on HDFS-9668: - | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote |

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15490287#comment-15490287 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-13 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15489151#comment-15489151 ] Jingcheng Du commented on HDFS-9668: Thanks a lot [~arpitagarwal]! I will keep the patc

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-13 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15488376#comment-15488376 ] Arpit Agarwal commented on HDFS-9668: - Also there is a follow-up fix to the recent lock

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-13 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15488114#comment-15488114 ] Arpit Agarwal commented on HDFS-9668: - Thanks for your continued work on this [~jingche

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-09-13 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15486753#comment-15486753 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-30 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15451232#comment-15451232 ] Hadoop QA commented on HDFS-9668: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote ||

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-24 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15436247#comment-15436247 ] Jingcheng Du commented on HDFS-9668: Thanks a lot for the comments! [~eddyxu] bq. AutoC

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-24 Thread Lei (Eddy) Xu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15435803#comment-15435803 ] Lei (Eddy) Xu commented on HDFS-9668: - Hi, [~jingcheng...@intel.com] Thanks a lot for t

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-24 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434475#comment-15434475 ] Jingcheng Du commented on HDFS-9668: Hi [~arpitagarwal], [~cmccabe], [~szetszwo], would

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-19 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427773#comment-15427773 ] Jingcheng Du commented on HDFS-9668: [~fenghua_hu], thanks for the comments! The new pa

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-19 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427750#comment-15427750 ] Jingcheng Du commented on HDFS-9668: Thanks [~arpitagarwal] for the comments. I agree,

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-18 Thread Fenghua Hu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427691#comment-15427691 ] Fenghua Hu commented on HDFS-9668: -- [~jingcheng...@intel.com], We reviewed your lock patch

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-18 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427678#comment-15427678 ] Arpit Agarwal commented on HDFS-9668: - Hi all, HDFS-10682 recently replaced the FsDatas

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-18 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427658#comment-15427658 ] Jingcheng Du commented on HDFS-9668: Thanks [~fenghua_hu]. Think about the patches agai

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-08-18 Thread Fenghua Hu (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15427542#comment-15427542 ] Fenghua Hu commented on HDFS-9668: -- [~jingcheng...@intel.com], Thanks for the great work.

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-19 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197908#comment-15197908 ] Arpit Agarwal commented on HDFS-9668: - I never said holding locks while doing disk io i

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-19 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197964#comment-15197964 ] Colin Patrick McCabe commented on HDFS-9668: Hi [~arpitagarwal], I was respond

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-18 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197893#comment-15197893 ] Colin Patrick McCabe commented on HDFS-9668: Arpit wrote: bq. Detecting slow di

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-15 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196867#comment-15196867 ] Jingcheng Du commented on HDFS-9668: Thanks for pointing this out, [~szetszwo]. bq. One

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-15 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196860#comment-15196860 ] Jingcheng Du commented on HDFS-9668: Thanks [~cmccabe]. bq. I wonder if, as a first st

[jira] [Commented] (HDFS-9668) Optimize the locking in FsDatasetImpl

2016-03-15 Thread Arpit Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15196374#comment-15196374 ] Arpit Agarwal commented on HDFS-9668: - bq. It means one slow operation of finalizeBlock

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