[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-15 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553935#comment-13553935 ] Devaraj Das commented on HBASE-6309: So yeah the majority of the FS operations now is

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-15 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553984#comment-13553984 ] stack commented on HBASE-6309: -- [~devaraj] Sounds like, given the above, this is no longer a

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-15 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13554667#comment-13554667 ] chunhui shen commented on HBASE-6309: - [~devaraj] bq.I guess its not as bad as it used

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-14 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553364#comment-13553364 ] Devaraj Das commented on HBASE-6309: How about we queue up the call

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-14 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553423#comment-13553423 ] chunhui shen commented on HBASE-6309: - I think we don't need do this now since

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-14 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553495#comment-13553495 ] stack commented on HBASE-6309: -- [~devaraj] So, when callback is called, you'd stick the even

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-14 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553525#comment-13553525 ] chunhui shen commented on HBASE-6309: - bq.If so, we should be able to just close this?

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2013-01-14 Thread Devaraj Das (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13553553#comment-13553553 ] Devaraj Das commented on HBASE-6309: Okay, Stack and Chunhui. Will update by tomorrow.

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-09-25 Thread nkeywal (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462745#comment-13462745 ] nkeywal commented on HBASE-6309: I'm was having a look at this. Could we have the log

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-04 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406310#comment-13406310 ] stack commented on HBASE-6309: -- @Chunhui What about case where we fail a log splitting... how

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-04 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406316#comment-13406316 ] chunhui shen commented on HBASE-6309: - bq.how would the cleanup go? In

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-04 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406345#comment-13406345 ] stack commented on HBASE-6309: -- What about the logic in moveRecoveredEditsFromTemp? It flags

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-04 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406353#comment-13406353 ] ramkrishna.s.vasudevan commented on HBASE-6309: --- Currently there are 3

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-04 Thread nkeywal (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406434#comment-13406434 ] nkeywal commented on HBASE-6309: bq. How costly is delete and exists check? A remote call

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-03 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13405648#comment-13405648 ] ramkrishna.s.vasudevan commented on HBASE-6309: --- @JD HBASE-6140 is same as

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-03 Thread Jean-Daniel Cryans (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13405969#comment-13405969 ] Jean-Daniel Cryans commented on HBASE-6309: --- Hey Ram, yeah it's pretty much the

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-03 Thread nkeywal (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13405976#comment-13405976 ] nkeywal commented on HBASE-6309: bq. IMO we should move everything that talks to ZK and NN

[jira] [Commented] (HBASE-6309) [MTTR] Do NN operations outside of the ZK EventThread in SplitLogManager

2012-07-03 Thread chunhui shen (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13406285#comment-13406285 ] chunhui shen commented on HBASE-6309: - In current distributed-log-splitting, we will