[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15656035#comment-15656035 ] Hudson commented on HBASE-17021: ABORTED: Integrated in Jenkins build HBase-Trunk_matrix

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15649451#comment-15649451 ] Duo Zhang commented on HBASE-17021: --- Will commit shortly. > Use RingBuffer to reduce t

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15647862#comment-15647862 ] Hadoop QA commented on HBASE-17021: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646938#comment-15646938 ] ramkrishna.s.vasudevan commented on HBASE-17021: I just tried out a PE ru

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646881#comment-15646881 ] Duo Zhang commented on HBASE-17021: --- The alloc itself is not very expensive as netty wi

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646878#comment-15646878 ] Hadoop QA commented on HBASE-17021: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646866#comment-15646866 ] ramkrishna.s.vasudevan commented on HBASE-17021: Some more questions on t

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15646627#comment-15646627 ] Duo Zhang commented on HBASE-17021: --- [~stack] [~ram_krish] As this patch could fix the

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15644139#comment-15644139 ] Hadoop QA commented on HBASE-17021: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15643803#comment-15643803 ] Duo Zhang commented on HBASE-17021: --- [~ram_krish] Could you please try the v1 patch to

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639648#comment-15639648 ] Hadoop QA commented on HBASE-17021: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639347#comment-15639347 ] ramkrishna.s.vasudevan commented on HBASE-17021: Also the SyncFuture is n

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639339#comment-15639339 ] ramkrishna.s.vasudevan commented on HBASE-17021: I could not track the co

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15638616#comment-15638616 ] stack commented on HBASE-17021: --- I did a part-pass. Will do another later. [~ram_krish] You

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15638455#comment-15638455 ] Duo Zhang commented on HBASE-17021: --- [~stack] If you can also make sure that this patch

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15638379#comment-15638379 ] Duo Zhang commented on HBASE-17021: --- At least one of the problems... > Use RingBuffer

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15637114#comment-15637114 ] Hadoop QA commented on HBASE-17021: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vo

[jira] [Commented] (HBASE-17021) Use RingBuffer to reduce the contention in AsyncFSWAL

[ https://issues.apache.org/jira/browse/HBASE-17021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15636559#comment-15636559 ] ramkrishna.s.vasudevan commented on HBASE-17021: Are you sure that conten