[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 1.3.0 2.0.0 Status: Resolved (was: Patch Available) > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 2.0.0, 1.2.0, 1.3.0 > > Attachments: HBASE-15146-v7.patch, HBASE-15146-v8.patch, > HBASE-15146-v8.patch, HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch, HBASE-15146.4.patch, > HBASE-15146.5.patch, HBASE-15146.6.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146-v8.patch Rebased patch. Nothing really changed, just no changes to delayed rpc since it's no longer there. > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146-v7.patch, HBASE-15146-v8.patch, > HBASE-15146.0.patch, HBASE-15146.1.patch, HBASE-15146.2.patch, > HBASE-15146.3.patch, HBASE-15146.4.patch, HBASE-15146.5.patch, > HBASE-15146.6.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146-v8.patch Re-attaching to try flakies again. These don't seem to timeout on my box. Try different machines > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146-v7.patch, HBASE-15146-v8.patch, > HBASE-15146-v8.patch, HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch, HBASE-15146.4.patch, > HBASE-15146.5.patch, HBASE-15146.6.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146-v7.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146-v7.patch, HBASE-15146.0.patch, > HBASE-15146.1.patch, HBASE-15146.2.patch, HBASE-15146.3.patch, > HBASE-15146.4.patch, HBASE-15146.5.patch, HBASE-15146.6.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.6.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch, HBASE-15146.4.patch, > HBASE-15146.5.patch, HBASE-15146.6.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.2.patch Don't throw, and make sure to decrement the size. > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Fix Version/s: 1.2.0 Affects Version/s: 1.2.0 Status: Patch Available (was: Open) > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Description: Blocking on the epoll thread is awful. The new rpc scheduler can have lots of different queues. Those queues have different capacity limits. Currently the dispatch method can block trying to add the the blocking queue in any of the schedulers. This causes readers to block, tcp acks are delayed, and everything slows down. > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.3.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.4.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch, HBASE-15146.4.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.5.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Affects Versions: 1.2.0 >Reporter: Elliott Clark >Assignee: Elliott Clark >Priority: Blocker > Fix For: 1.2.0 > > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch, > HBASE-15146.2.patch, HBASE-15146.3.patch, HBASE-15146.4.patch, > HBASE-15146.5.patch > > > Blocking on the epoll thread is awful. The new rpc scheduler can have lots of > different queues. Those queues have different capacity limits. Currently the > dispatch method can block trying to add the the blocking queue in any of the > schedulers. > This causes readers to block, tcp acks are delayed, and everything slows down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.1.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Reporter: Elliott Clark >Priority: Blocker > Attachments: HBASE-15146.0.patch, HBASE-15146.1.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-15146) Don't block on Reader threads queueing to a scheduler queue
[ https://issues.apache.org/jira/browse/HBASE-15146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Elliott Clark updated HBASE-15146: -- Attachment: HBASE-15146.0.patch > Don't block on Reader threads queueing to a scheduler queue > --- > > Key: HBASE-15146 > URL: https://issues.apache.org/jira/browse/HBASE-15146 > Project: HBase > Issue Type: Bug >Reporter: Elliott Clark >Priority: Blocker > Attachments: HBASE-15146.0.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
