[jira] [Commented] (HBASE-5488) Fixed OfflineMetaRepair bug

2012-02-29 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13218976#comment-13218976 ] gaojinchao commented on HBASE-5488: --- Thanks for your review. Fixed

[jira] [Commented] (HBASE-5615) the master never do balance becauseof balance the parent region

2012-03-24 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13237484#comment-13237484 ] gaojinchao commented on HBASE-5615: --- +1 the master never do balance

[jira] [Commented] (HBASE-5060) HBase client is blocked forever

2011-12-18 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13172069#comment-13172069 ] gaojinchao commented on HBASE-5060: --- Test case passed: My test code: try {

[jira] [Commented] (HBASE-5152) Region is on service before completing initialized when doing rollback of split, it will affect read correctness

2012-01-09 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13182511#comment-13182511 ] gaojinchao commented on HBASE-5152: --- It seems the code should be above if

[jira] [Commented] (HBASE-4988) MetaServer crash cause all splitting regionserver abort

2012-01-09 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13182547#comment-13182547 ] gaojinchao commented on HBASE-4988: --- +1 Good job! MetaServer crash

[jira] [Commented] (HBASE-3933) Hmaster throw NullPointerException

2012-01-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186097#comment-13186097 ] gaojinchao commented on HBASE-3933: --- @Eugene Yes the issue exits in branch90. I avoid

[jira] [Commented] (HBASE-3933) Hmaster throw NullPointerException

2012-01-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186098#comment-13186098 ] gaojinchao commented on HBASE-3933: --- @Eugene In your patches, You only deale with the

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186099#comment-13186099 ] gaojinchao commented on HBASE-5179: --- When master starts, As current flow, RS has three

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186100#comment-13186100 ] gaojinchao commented on HBASE-5179: --- Other problem is shutdownhandler flow can't get the

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186116#comment-13186116 ] gaojinchao commented on HBASE-5179: --- I suggest that we don't. I need some time to a more

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-14 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186142#comment-13186142 ] gaojinchao commented on HBASE-5179: --- Please resolve this issue firstly. Maybe HBase-4748

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-14 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186155#comment-13186155 ] gaojinchao commented on HBASE-5179: --- @zhihong Regarding to 5179-90v2.patch, when dead

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-14 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186157#comment-13186157 ] gaojinchao commented on HBASE-5179: --- @zhihong I am sorry to submit my comments lately. I

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-14 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186161#comment-13186161 ] gaojinchao commented on HBASE-5179: --- Current,This is my guess. I am developing some code

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-14 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186208#comment-13186208 ] gaojinchao commented on HBASE-5179: --- I had produced this case: In order to simulate some

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186675#comment-13186675 ] gaojinchao commented on HBASE-5179: --- @chunhui I agree with you. In branch 90, I want to

[jira] [Commented] (HBASE-5202) NPE during Master failover in master.AssignmentManager.regionOnline()

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186681#comment-13186681 ] gaojinchao commented on HBASE-5202: --- The root reason of this issue is some region server

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186689#comment-13186689 ] gaojinchao commented on HBASE-5179: --- @chunhui Root is fine. But in the initialization

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186695#comment-13186695 ] gaojinchao commented on HBASE-5179: --- Yes, it always false in the inializtion phase.

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186701#comment-13186701 ] gaojinchao commented on HBASE-5179: --- @chunhui I thought that you have said, I want to

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186704#comment-13186704 ] gaojinchao commented on HBASE-5179: --- +1 on introduceing Trunk's logic

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186708#comment-13186708 ] gaojinchao commented on HBASE-5179: --- This logic is very complex. I thought a few days

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186720#comment-13186720 ] gaojinchao commented on HBASE-5179: --- You can test this case: 1.create some table

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186725#comment-13186725 ] gaojinchao commented on HBASE-5179: --- I configure the zk.session is 40s. So I design this

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186726#comment-13186726 ] gaojinchao commented on HBASE-5179: --- @chunhui It is fine. after you finhish, I will also

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186770#comment-13186770 ] gaojinchao commented on HBASE-5179: --- @chunhui Maybe it has a problem. the number of

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186786#comment-13186786 ] gaojinchao commented on HBASE-5179: --- @chunhui Regarding to a normal flow.

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186928#comment-13186928 ] gaojinchao commented on HBASE-5179: --- In patch v7, Can we replace process expired server

[jira] [Commented] (HBASE-4191) hbase load balancer needs locality awareness

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186941#comment-13186941 ] gaojinchao commented on HBASE-4191: --- @Liyin This is a good feature, How do you process

[jira] [Commented] (HBASE-3724) Load balancer improvements

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13186959#comment-13186959 ] gaojinchao commented on HBASE-3724: --- I found the balance ago in branch92 is invalid for

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187415#comment-13187415 ] gaojinchao commented on HBASE-5179: --- @chunhui Does this code make sense to you ?

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187417#comment-13187417 ] gaojinchao commented on HBASE-5179: --- +1 v8 , we need some test cases to verify in real

[jira] [Commented] (HBASE-5202) NPE during Master failover in master.AssignmentManager.regionOnline()

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187421#comment-13187421 ] gaojinchao commented on HBASE-5202: --- look

[jira] [Commented] (HBASE-3724) Load balancer improvements

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187441#comment-13187441 ] gaojinchao commented on HBASE-3724: --- @zhihong In my scenario: 1. One region server

[jira] [Commented] (HBASE-3724) Load balancer improvements

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187456#comment-13187456 ] gaojinchao commented on HBASE-3724: --- for example: we have 10 nodes cluster. 1000 regions

[jira] [Commented] (HBASE-3724) Load balancer improvements

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187464#comment-13187464 ] gaojinchao commented on HBASE-3724: --- Thanks, I am looking forward to seeing this part of

[jira] [Commented] (HBASE-3724) Load balancer improvements

2012-01-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13187488#comment-13187488 ] gaojinchao commented on HBASE-3724: --- Yes, you are right. we can't increase the limit to

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-18 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13188938#comment-13188938 ] gaojinchao commented on HBASE-5179: --- +1, Good job! Concurrent

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-18 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13188939#comment-13188939 ] gaojinchao commented on HBASE-5179: --- @chunhui Do you want me to test this patch in our

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189140#comment-13189140 ] gaojinchao commented on HBASE-5179: --- @Chunhui In 90v12, Maybe below

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189148#comment-13189148 ] gaojinchao commented on HBASE-5179: --- @chunhui I only verify the branch90 version. I

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189595#comment-13189595 ] gaojinchao commented on HBASE-5179: --- In my test case, I kill meta/root at same time.

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189600#comment-13189600 ] gaojinchao commented on HBASE-5179: --- no problem. before I start to verify the patch. I

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189641#comment-13189641 ] gaojinchao commented on HBASE-5179: --- @chunhui The first test case failed, we start a

[jira] [Commented] (HBASE-5231) Backport HBASE-3373 (per-table load balancing) to 0.92

2012-01-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13189650#comment-13189650 ] gaojinchao commented on HBASE-5231: --- It seems a little change. +1

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13190299#comment-13190299 ] gaojinchao commented on HBASE-5179: --- Do you want to add any new case?

[jira] [Commented] (HBASE-5179) Concurrent processing of processFaileOver and ServerShutdownHandler may cause region to be assigned before log splitting is completed, causing data loss

2012-01-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13190298#comment-13190298 ] gaojinchao commented on HBASE-5179: --- This is V16 test result in branch90, number

[jira] [Commented] (HBASE-5231) Backport HBASE-3373 (per-table load balancing) to 0.92

2012-01-22 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13190899#comment-13190899 ] gaojinchao commented on HBASE-5231: --- Maybe there is a little problem about log. every

[jira] [Commented] (HBASE-5231) Backport HBASE-3373 (per-table load balancing) to 0.92

2012-01-23 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13190945#comment-13190945 ] gaojinchao commented on HBASE-5231: --- I think we can do. regarding to log Done.

[jira] [Commented] (HBASE-5200) AM.ProcessRegionInTransition() and AM.handleRegion() race thus leaving the region assignment inconsistent

2012-02-11 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13206118#comment-13206118 ] gaojinchao commented on HBASE-5200: --- It seems we need consider issue HBASE-4739

[jira] [Commented] (HBASE-5200) AM.ProcessRegionInTransition() and AM.handleRegion() race thus leaving the region assignment inconsistent

2012-02-11 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13206128#comment-13206128 ] gaojinchao commented on HBASE-5200: --- other issues , 1. comments said If ROOT or .META.

[jira] [Commented] (HBASE-5200) AM.ProcessRegionInTransition() and AM.handleRegion() race thus leaving the region assignment inconsistent

2012-02-13 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-5200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13206834#comment-13206834 ] gaojinchao commented on HBASE-5200: --- +1 for 0.92 and trunk

[jira] [Commented] (HBASE-4925) Collect test cases for hadoop/hbase cluster

2012-02-15 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209115#comment-13209115 ] gaojinchao commented on HBASE-4925: --- @ Thomas Your framework is available? We finished

[jira] [Commented] (HBASE-4212) TestMasterFailover fails occasionally

2011-09-28 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13116929#comment-13116929 ] gaojinchao commented on HBASE-4212: --- Hi, Does this issue need merge ?

[jira] [Commented] (HBASE-4212) TestMasterFailover fails occasionally

2011-09-28 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13116973#comment-13116973 ] gaojinchao commented on HBASE-4212: --- @Ted Thanks, I don't run it recently. I will do it

[jira] [Commented] (HBASE-4212) TestMasterFailover fails occasionally

2011-09-29 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13117137#comment-13117137 ] gaojinchao commented on HBASE-4212: --- @Ted. I have analyzed the problem that you said and

[jira] [Commented] (HBASE-4212) TestMasterFailover fails occasionally

2011-09-29 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13117145#comment-13117145 ] gaojinchao commented on HBASE-4212: --- Version :0.90 Results : Tests run: 649, Failures:

[jira] [Commented] (HBASE-4212) TestMasterFailover fails occasionally

2011-09-29 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13117188#comment-13117188 ] gaojinchao commented on HBASE-4212: --- I am running all test cases about Trunk. I will

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-10-07 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13123372#comment-13123372 ] gaojinchao commented on HBASE-4511: --- @RAM For this case. We can process it: 1. why the

[jira] [Commented] (HBASE-4580) Create some invalid zk nodes when a clean cluster start.

2011-10-11 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13125587#comment-13125587 ] gaojinchao commented on HBASE-4580: --- UT test reesults : Tests in error:

[jira] [Commented] (HBASE-4580) Create some invalid zk nodes when a clean cluster start.

2011-10-11 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13125592#comment-13125592 ] gaojinchao commented on HBASE-4580: --- Please review it. Thanks. Create

[jira] [Commented] (HBASE-4580) Create some invalid zk nodes when a clean cluster start.

2011-10-12 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13126293#comment-13126293 ] gaojinchao commented on HBASE-4580: --- Thanks.I will modify the code according to your

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-10-16 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13128554#comment-13128554 ] gaojinchao commented on HBASE-4511: --- Ihis cannot be reproduced in real cluster and

[jira] [Commented] (HBASE-4580) Some invalid zk nodes were created when a clean cluster restarts

2011-10-18 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129526#comment-13129526 ] gaojinchao commented on HBASE-4580: --- Thanks for Ted and Ram's review.

[jira] [Commented] (HBASE-3581) hbase rpc should send size of response

2011-10-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-3581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13130413#comment-13130413 ] gaojinchao commented on HBASE-3581: --- Ted's analysis makes sense. Our local test cases

[jira] [Commented] (HBASE-4580) Some invalid zk nodes were created when a clean cluster restarts

2011-10-19 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13131386#comment-13131386 ] gaojinchao commented on HBASE-4580: --- Fix J-D's comment Some invalid zk

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13131461#comment-13131461 ] gaojinchao commented on HBASE-4578: --- J-D, Do you process this issue ? Can you share the

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13131663#comment-13131663 ] gaojinchao commented on HBASE-4578: --- Hi J-D The reason seems that: //getTableRegions

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13131662#comment-13131662 ] gaojinchao commented on HBASE-4578: --- Hi J-D The reason seems that: //getTableRegions

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13131666#comment-13131666 ] gaojinchao commented on HBASE-4578: --- Sorry, my computer is so slow, send twice. How to

[jira] [Commented] (HBASE-4219) Add Per-Column Family Metrics

2011-10-20 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13132294#comment-13132294 ] gaojinchao commented on HBASE-4219: --- Please reveiw and merge this patch. My local test

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-21 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13133238#comment-13133238 ] gaojinchao commented on HBASE-4578: --- I try to make a patch. But I amn't sure. Can you

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-22 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13133321#comment-13133321 ] gaojinchao commented on HBASE-4578: --- Ted Thanks for your review. I use the code format

[jira] [Commented] (HBASE-4578) NPE when altering a table that has moving regions

2011-10-24 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13133885#comment-13133885 ] gaojinchao commented on HBASE-4578: --- The real cluster test passed. I found that shell

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-10-24 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13133922#comment-13133922 ] gaojinchao commented on HBASE-4577: --- I am studying the HFile version 2. Can I handle

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-10-24 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13134013#comment-13134013 ] gaojinchao commented on HBASE-4577: --- Hi J-D It seems that: storefileUncompressedSizeMB

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-10-25 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13135686#comment-13135686 ] gaojinchao commented on HBASE-4577: --- All have the same block structure, I think

[jira] [Commented] (HBASE-4681) StringIndexOutOfBoundsException parsing Hostname

2011-10-27 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13137978#comment-13137978 ] gaojinchao commented on HBASE-4681: --- Hi , operation: 1.kill -9 master 2.start master I

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-10-28 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13138182#comment-13138182 ] gaojinchao commented on HBASE-4577: --- It seems result is ok. numberOfStores=1,

[jira] [Commented] (HBASE-4695) WAL logs get deleted before region server can fully flush

2011-10-30 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13139553#comment-13139553 ] gaojinchao commented on HBASE-4695: --- @Ted Thanks for your reveiw. I considered if

[jira] [Commented] (HBASE-4064) Two concurrent unassigning of the same region caused the endless loop of Region has been PENDING_CLOSE for too long...

2011-10-30 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13139860#comment-13139860 ] gaojinchao commented on HBASE-4064: --- I found enable table issue was fixed in HBASE-4395.

[jira] [Commented] (HBASE-4695) WAL logs get deleted before region server can fully flush

2011-10-31 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13139986#comment-13139986 ] gaojinchao commented on HBASE-4695: --- Latest Trunk version, test passed in a real

[jira] [Commented] (HBASE-4695) WAL logs get deleted before region server can fully flush

2011-10-31 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13139987#comment-13139987 ] gaojinchao commented on HBASE-4695: --- @Ted I think your patch has some problem. when

[jira] [Commented] (HBASE-4695) WAL logs get deleted before region server can fully flush

2011-10-31 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13140009#comment-13140009 ] gaojinchao commented on HBASE-4695: --- @Ted Our laboratory network failure, I verify the

[jira] [Commented] (HBASE-4695) WAL logs get deleted before region server can fully flush

2011-10-31 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13140847#comment-13140847 ] gaojinchao commented on HBASE-4695: --- @jack I made a patch for branch90. This patch has a

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-01 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13141904#comment-13141904 ] gaojinchao commented on HBASE-4577: --- Ok, Thanks. Region server

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-02 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13142008#comment-13142008 ] gaojinchao commented on HBASE-4577: --- Test failed, it seems not a patch problem.

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-02 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13142012#comment-13142012 ] gaojinchao commented on HBASE-4577: --- My local test result: Running

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-02 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13142187#comment-13142187 ] gaojinchao commented on HBASE-4577: --- Sorry, I am not familiar with MR. Continue to dig

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-02 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13142779#comment-13142779 ] gaojinchao commented on HBASE-4577: --- The trunk also failed yesterday:

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-03 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13142866#comment-13142866 ] gaojinchao commented on HBASE-4577: --- Yes,I think so. But I am diging. Because I am not

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-03 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13143172#comment-13143172 ] gaojinchao commented on HBASE-4577: --- I didn't find any exception log. It seems the test

[jira] [Commented] (HBASE-4577) Region server reports storefileSizeMB bigger than storefileUncompressedSizeMB

2011-11-03 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13143174#comment-13143174 ] gaojinchao commented on HBASE-4577: --- look this logs: 2011-11-02 04:23:42,761 ERROR

[jira] [Commented] (HBASE-4749) TestMasterFailover case occasional fails

2011-11-04 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13143990#comment-13143990 ] gaojinchao commented on HBASE-4749: --- It seems a bug for TRUNK. In version 0.90, We kill

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-11-04 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13144523#comment-13144523 ] gaojinchao commented on HBASE-4511: --- Meta table is different from Root table. When Meta

[jira] [Commented] (HBASE-4749) TestMasterFailover#testMasterFailoverWithMockedRITOnDeadRS occasionally fails

2011-11-04 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13144526#comment-13144526 ] gaojinchao commented on HBASE-4749: --- There is this logs Caused by: java.io.IOException:

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-11-04 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13144598#comment-13144598 ] gaojinchao commented on HBASE-4511: --- @stack Sorry , I am wrong. the patch makes sense.

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-11-05 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13144604#comment-13144604 ] gaojinchao commented on HBASE-4511: --- I am still a little doubt, If Meta RS is dying RS,

[jira] [Commented] (HBASE-4511) There is data loss when master failovers

2011-11-06 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13144982#comment-13144982 ] gaojinchao commented on HBASE-4511: --- +1 There is data loss when master

[jira] [Commented] (HBASE-4681) StringIndexOutOfBoundsException parsing Hostname

2011-11-09 Thread gaojinchao (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13146878#comment-13146878 ] gaojinchao commented on HBASE-4681: --- I tested in 3 nodes cluseter and couldn't reproduce

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