[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-2819: -- Reviewer: vijay2...@yahoo.com (was: jbellis) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Jonathan Ellis Fix For: 1.2 Attachments: 0001-additional-fix-for-2819.patch, 2819-v4.txt, 2819-v5-rebased.txt, 2819-v8.txt, 2819-v9.txt, c2819-v6, c2819-v7, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vijay updated CASSANDRA-2819: - Attachment: 0001-additional-fix-for-2819.patch Fix for NPE. Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Jonathan Ellis Fix For: 1.2 Attachments: 0001-additional-fix-for-2819.patch, 2819-v4.txt, 2819-v5-rebased.txt, 2819-v8.txt, 2819-v9.txt, c2819-v6, c2819-v7, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-2819: -- Attachment: 2819-v9.txt I was thinking about this wrong... we actually want to set up the EM with min(timeouts); as long as most of the operations are reasonably close to that, we'll be fine. Which, since the main outlier for us are truncates which are relatively rare, matches our requirements nicely. v9 attached with that added. Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.1.2 Attachments: 2819-v4.txt, 2819-v5-rebased.txt, 2819-v8.txt, 2819-v9.txt, c2819-v6, c2819-v7, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-2819: -- Attachment: 2819-v8.txt v8 adds truncate timeout and rebases. I don't think separate gossip or socket timeouts are crucial. Happy to leave them using the generic one. Updated the repair waits to use write timeout. Still todo: - handle expiringmap somehow. max(timeouts) would be technically correct but with truncate taking a (much) longer timeout (since it has to wait for compaction to finish), that could leave a lot of garbage in the map Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.1.1 Attachments: 2819-v4.txt, 2819-v5-rebased.txt, 2819-v8.txt, c2819-v6, c2819-v7, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: c2819-v7 Please take another look. Following changes made * CassandraServer.java, set the timeout when we schedule individual Rpcs * outboundtcpconnection uses per message timeout. there are still couple of places undetermined. * FailureDetector.java:249, we need a getGossipTimeout() here? * MessagingService.java, in expiringMap we probably want getMaxRpcTimeout() * StorageService.java:sendReplicationNotification()/truncateResponseHander/FileStreamTask, we use getGenericRpcTimeout()? * StorageProxy.java, 3 waitOnFutures calls for repairs, they should bear the timeout of the enclosing call? * StorageProxy.java, describeSchema and truncate should use getGenericRpcTimeout()? * OutboundTcpConnection.java, in connect(), shall we have a getSocketTimeout() or use getGenericRpcTimeout()? Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.1 Attachments: 2819-v4.txt, 2819-v5-rebased.txt, c2819-v6, c2819-v7, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: c2819-v6 Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0.1 Attachments: 2819-v4.txt, 2819-v5-rebased.txt, c2819-v6, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-2819: -- Attachment: 2819-v5-rebased.txt rebased to trunk. (IAsyncCancellableCallback is not included in the patch, so I took my best guess at one.) Comments: - Writes still use the old rpc_timeout - would prefer to rename old rpc_timeout to other_rpc_timout and comment what it's used for (truncate, ?) - looks like most remaining uses of old rpc_timeout should really be max(different timeouts) - currently, expiring map checks callbacks for expiration every 1/2 of default timeout. This means short timeouts could go much longer than desired, before being cancelled. I see two options: go back to direct await(timeout) in the callback/response handlers, or update EM to scan much more frequently (which could burn a lot of CPU for a system with many outstanding callbacks) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0.1 Attachments: 2819-v4.txt, 2819-v5-rebased.txt, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- 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] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: c2819.patch make ReadCallback, RepairCallback cancellable through timeoutReporter; make it possible to get the timeout value by verb so that DroppableRunnable can drop according to different verbs. Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: 2819-v4.txt, c2819.patch, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-2819: -- Attachment: 2819-v4.txt v4 attached (against trunk), with compilation fixes. Looks like it needs another check for uses of DD.getRpcTimeout. Here are some suspicious ones: - MS.timeoutReporter - ReadCallback - RepairCallback - StorageProxy.DroppableRunnable Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: 2819-v4.txt, rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: rpc-jira.patch Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.patch) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: rpc-jira.patch) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: rpc-jira.patch Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: rpc-jira.patch Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: rpc-jira.patch) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-jira.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.diff) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.patch Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: rpc-rw-timeouts.patch) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-timeouts-per-verb.diff Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: rpc-timeouts-per-verb.diff Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-timeouts-per-verb.diff Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: (was: rpc-timeouts-per-verb.diff) Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.diff Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.diff Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: twttr-cassandra-0.8-counts-resync-rpc-rw-timeouts.diff Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-2819) Split rpc timeout for read and write ops
[ https://issues.apache.org/jira/browse/CASSANDRA-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Melvin Wang updated CASSANDRA-2819: --- Attachment: rpc-rw-timeouts.patch Split rpc timeout for read and write ops Key: CASSANDRA-2819 URL: https://issues.apache.org/jira/browse/CASSANDRA-2819 Project: Cassandra Issue Type: New Feature Components: Core Reporter: Stu Hood Assignee: Melvin Wang Fix For: 1.0 Attachments: rpc-rw-timeouts.patch Given the vastly different latency characteristics of reads and writes, it makes sense for them to have independent rpc timeouts internally. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
