[jira] [Commented] (HBASE-5376) Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten
[ https://issues.apache.org/jira/browse/HBASE-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13412358#comment-13412358 ] Jonathan Hsieh commented on HBASE-5376: --- Jimmy, this patch look trivial, do you want to commit this the 0.90 branch? Other branches? Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten -- Key: HBASE-5376 URL: https://issues.apache.org/jira/browse/HBASE-5376 Project: HBase Issue Type: Sub-task Reporter: Jimmy Xiang Priority: Minor Fix For: 0.90.7 Attachments: hbase-5376.txt It is hard to find out what exactly caused HBASE-5312. Some logging will be helpful to shine some lights. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5376) Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten
[ https://issues.apache.org/jira/browse/HBASE-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13205636#comment-13205636 ] Jimmy Xiang commented on HBASE-5376: I was thinking to use YCSB to load lots of data while set the region size small, so that lots of region split will be triggered. How is that? Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten -- Key: HBASE-5376 URL: https://issues.apache.org/jira/browse/HBASE-5376 Project: HBase Issue Type: Sub-task Reporter: Jimmy Xiang Priority: Minor Fix For: 0.90.7 It is hard to find out what exactly caused HBASE-5312. Some logging will be helpful to shine some lights. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-5376) Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten
[ https://issues.apache.org/jira/browse/HBASE-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13205250#comment-13205250 ] Todd Lipcon commented on HBASE-5376: I bet we could also write a stress test - sounds like some race where we don't block off updates at the right spot when closing a region. Maybe a test which continually opens/closes a region while making edits, and after every close, verify it's not in the map? Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten -- Key: HBASE-5376 URL: https://issues.apache.org/jira/browse/HBASE-5376 Project: HBase Issue Type: Sub-task Reporter: Jimmy Xiang Priority: Minor Fix For: 0.90.7 It is hard to find out what exactly caused HBASE-5312. Some logging will be helpful to shine some lights. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira