[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13768420#comment-13768420 ] stack commented on HBASE-9480: -- [~fenghh] Sounds great. Make new issue and we'll pile on.

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-16 Thread Feng Honghua (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13768293#comment-13768293 ] Feng Honghua commented on HBASE-9480: - bq.(Cc'ing Feng Honghua since he expressed inte

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-15 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767994#comment-13767994 ] Jimmy Xiang commented on HBASE-9480: 0.94 doesn't have the same issue since RS#closeRe

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-14 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767696#comment-13767696 ] Lars Hofhansl commented on HBASE-9480: -- [~jxiang], is this an issue in 0.94 as well?

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767650#comment-13767650 ] Hudson commented on HBASE-9480: --- SUCCESS: Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #729 (Se

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767614#comment-13767614 ] Hudson commented on HBASE-9480: --- FAILURE: Integrated in hbase-0.96-hadoop2 #27 (See [https:

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767606#comment-13767606 ] Hudson commented on HBASE-9480: --- SUCCESS: Integrated in HBase-TRUNK #4507 (See [https://bui

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767588#comment-13767588 ] Hudson commented on HBASE-9480: --- FAILURE: Integrated in hbase-0.96 #48 (See [https://builds

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-13 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767175#comment-13767175 ] Jimmy Xiang commented on HBASE-9480: Agreed. We need to make things much simpler. It i

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767068#comment-13767068 ] stack commented on HBASE-9480: -- [~jeffreyz] Agreed. There are too many corner cases and then

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-13 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767044#comment-13767044 ] Jeffrey Zhong commented on HBASE-9480: -- [~saint@gmail.com] v2 patch looks good to

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-13 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766997#comment-13766997 ] stack commented on HBASE-9480: -- Patch looks good to me on skim but [~jeffreyz] are you good w

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-12 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765781#comment-13765781 ] Jimmy Xiang commented on HBASE-9480: You are right. That's one doesn't apply. The for

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-12 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765777#comment-13765777 ] Jeffrey Zhong commented on HBASE-9480: -- {quote} For example, inside handleRegion when

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-12 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765703#comment-13765703 ] Jimmy Xiang commented on HBASE-9480: I am looking the flaky test, will fix it soon. b

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-12 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765246#comment-13765246 ] Jeffrey Zhong commented on HBASE-9480: -- I reviewed the 1.2 patch. The newly introduce

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13765031#comment-13765031 ] Hadoop QA commented on HBASE-9480: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764965#comment-13764965 ] Jimmy Xiang commented on HBASE-9480: Yes, we need to have a better way to do this, mos

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764951#comment-13764951 ] stack commented on HBASE-9480: -- I think it funny how presumption of state keeps biting us (in

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764844#comment-13764844 ] Jeffrey Zhong commented on HBASE-9480: -- The region isn't there could be the case that

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764861#comment-13764861 ] Jimmy Xiang commented on HBASE-9480: Even the region is closed, we still mark the regi

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764818#comment-13764818 ] Jimmy Xiang commented on HBASE-9480: [~jeffreyz], thanks for reviewing it. I just atta

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764777#comment-13764777 ] Jeffrey Zhong commented on HBASE-9480: -- I reviewed trunk-9480.patch. Since we have ou

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764728#comment-13764728 ] Jimmy Xiang commented on HBASE-9480: I'd like to take this issue. > R

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764717#comment-13764717 ] Hadoop QA commented on HBASE-9480: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764592#comment-13764592 ] Jeffrey Zhong commented on HBASE-9480: -- {quote} If a region is indeed not served in a

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-11 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764585#comment-13764585 ] stack commented on HBASE-9480: -- So, a subclass of NSRE, say, NotServingClosingRegionException

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763887#comment-13763887 ] Jimmy Xiang commented on HBASE-9480: Let me think about to make the region server thro

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763819#comment-13763819 ] Devaraj Das commented on HBASE-9480: The "inconsistency" I see is that although the re

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763658#comment-13763658 ] Jeffrey Zhong commented on HBASE-9480: -- {quote} At least, we don't see the same probl

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763544#comment-13763544 ] Jimmy Xiang commented on HBASE-9480: I knew the first one. I think we should keep it b

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763569#comment-13763569 ] Jimmy Xiang commented on HBASE-9480: Realized that [~devaraj]'s patch removed the retu

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763499#comment-13763499 ] Jimmy Xiang commented on HBASE-9480: Aborting the RS may not be a good solution. [~jef

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763528#comment-13763528 ] Jeffrey Zhong commented on HBASE-9480: -- Yeah. In [~devaraj] patch, he only touched on

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763524#comment-13763524 ] Jimmy Xiang commented on HBASE-9480: Can we add some sleep before retrying sendRegionC

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763160#comment-13763160 ] Devaraj Das commented on HBASE-9480: Hmm.. yeah the patch i uploaded was mostly to get

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763259#comment-13763259 ] Jeffrey Zhong commented on HBASE-9480: -- Oh, my bad I thought aborting master. Abortin

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763211#comment-13763211 ] Devaraj Das commented on HBASE-9480: Jimmy I think meant aborting the RS in question.

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763197#comment-13763197 ] Jeffrey Zhong commented on HBASE-9480: -- It's not ideal to abort here. Because the abo

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-10 Thread Jimmy Xiang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13763120#comment-13763120 ] Jimmy Xiang commented on HBASE-9480: I think a proper fix should be aborting the regio

[jira] [Commented] (HBASE-9480) Regions are unexpectedly made offline in certain failure conditions

2013-09-09 Thread Jeffrey Zhong (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13762499#comment-13762499 ] Jeffrey Zhong commented on HBASE-9480: -- The code pattern is like the following: {code