[jira] [Updated] (GIRAPH-185) Improve concurrency of putMsg / putMsgList
[ https://issues.apache.org/jira/browse/GIRAPH-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bo Wang updated GIRAPH-185: --- Attachment: GIRAPH-185.patch Improve concurrency of putMsg / putMsgList -- Key: GIRAPH-185 URL: https://issues.apache.org/jira/browse/GIRAPH-185 Project: Giraph Issue Type: Improvement Components: graph Affects Versions: 0.2.0 Reporter: Bo Wang Assignee: Bo Wang Fix For: 0.2.0 Attachments: GIRAPH-185.patch, GIRAPH-185.patch, GIRAPH-185.patch, GIRAPH-185.patch Original Estimate: 2h Remaining Estimate: 2h Currently in putMsg / putMsgList, a synchronized closure is used to protect the whole transientInMessages when adding the new message. This lock prevents other concurrent calls to putMsg/putMsgList and increases the response time. We should use fine-grain locks to allow high concurrency in message communication. -- 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] (GIRAPH-185) Improve concurrency of putMsg / putMsgList
[ https://issues.apache.org/jira/browse/GIRAPH-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bo Wang updated GIRAPH-185: --- Attachment: (was: GIRAPH-185.patch) Improve concurrency of putMsg / putMsgList -- Key: GIRAPH-185 URL: https://issues.apache.org/jira/browse/GIRAPH-185 Project: Giraph Issue Type: Improvement Components: graph Affects Versions: 0.2.0 Reporter: Bo Wang Assignee: Bo Wang Fix For: 0.2.0 Attachments: GIRAPH-185.patch, GIRAPH-185.patch, GIRAPH-185.patch Original Estimate: 2h Remaining Estimate: 2h Currently in putMsg / putMsgList, a synchronized closure is used to protect the whole transientInMessages when adding the new message. This lock prevents other concurrent calls to putMsg/putMsgList and increases the response time. We should use fine-grain locks to allow high concurrency in message communication. -- 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] (GIRAPH-185) Improve concurrency of putMsg / putMsgList
[ https://issues.apache.org/jira/browse/GIRAPH-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bo Wang updated GIRAPH-185: --- Attachment: GIRAPH-185.patch Thanks for keeping up in the communication, Avery. I used putIfAbsent in the new version (thanks Claudio for the suggestion). Here comes the new patch. Improve concurrency of putMsg / putMsgList -- Key: GIRAPH-185 URL: https://issues.apache.org/jira/browse/GIRAPH-185 Project: Giraph Issue Type: Improvement Components: graph Affects Versions: 0.2.0 Reporter: Bo Wang Assignee: Bo Wang Fix For: 0.2.0 Attachments: GIRAPH-185.patch, GIRAPH-185.patch Original Estimate: 2h Remaining Estimate: 2h Currently in putMsg / putMsgList, a synchronized closure is used to protect the whole transientInMessages when adding the new message. This lock prevents other concurrent calls to putMsg/putMsgList and increases the response time. We should use fine-grain locks to allow high concurrency in message communication. -- 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] (GIRAPH-185) Improve concurrency of putMsg / putMsgList
[ https://issues.apache.org/jira/browse/GIRAPH-185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bo Wang updated GIRAPH-185: --- Attachment: GIRAPH-185.patch Fixed the problem and wait for review. Improve concurrency of putMsg / putMsgList -- Key: GIRAPH-185 URL: https://issues.apache.org/jira/browse/GIRAPH-185 Project: Giraph Issue Type: Improvement Components: graph Affects Versions: 0.2.0 Reporter: Bo Wang Assignee: Bo Wang Fix For: 0.2.0 Attachments: GIRAPH-185.patch Original Estimate: 2h Remaining Estimate: 2h Currently in putMsg / putMsgList, a synchronized closure is used to protect the whole transientInMessages when adding the new message. This lock prevents other concurrent calls to putMsg/putMsgList and increases the response time. We should use fine-grain locks to allow high concurrency in message communication. -- 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
