March 2013 - jbossts-issues - Jboss List Archives

[JBoss JIRA] (JBTM-1511) Dynamic 1PC optimisation

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1511?page=com.atlassian.jira.plugin.... ] Mark Little resolved JBTM-1511. ------------------------------- Resolution: Done > Dynamic 1PC optimisation > ------------------------ > > Key: JBTM-1511 > URL: https://issues.jboss.org/browse/JBTM-1511 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Affects Versions: 4.17.3 > Reporter: Mark Little > Assignee: Mark Little > Fix For: 5.0.0.M2 > > > If the first N-1 participants in the intentions list return read-only, then we can call commitOnePhase on the last resource, bypassing prepare and writing of the log. > Note: this has been on the todo list for years. Time to do it. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] (JBTM-1511) Dynamic 1PC optimisation

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1511?page=com.atlassian.jira.plugin.... ] Mark Little closed JBTM-1511. ----------------------------- > Dynamic 1PC optimisation > ------------------------ > > Key: JBTM-1511 > URL: https://issues.jboss.org/browse/JBTM-1511 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Affects Versions: 4.17.3 > Reporter: Mark Little > Assignee: Mark Little > Fix For: 5.0.0.M2 > > > If the first N-1 participants in the intentions list return read-only, then we can call commitOnePhase on the last resource, bypassing prepare and writing of the log. > Note: this has been on the todo list for years. Time to do it. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1336) DUPID detection for mysql in JTS mode does not work

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1336?page=com.atlassian.jira.plugin.... ] Mark Little commented on JBTM-1336: ----------------------------------- How do you know that 0 will work for anything other than MySQL? We should get a fix driven into MySQL for a start and also see if we can bracket this test in our code with something that ensures it is only triggered when using a MySQL resource manager. > DUPID detection for mysql in JTS mode does not work > --------------------------------------------------- > > Key: JBTM-1336 > URL: https://issues.jboss.org/browse/JBTM-1336 > Project: JBoss Transaction Manager > Issue Type: Bug > Security Level: Public(Everyone can see) > Components: JTS > Reporter: Tom Jenkinson > Assignee: Tom Jenkinson > Priority: Minor > Fix For: 5.0.0.M3 > > Attachments: JBTM-1336.patch > > Original Estimate: 3 days > Time Spent: 1 day > Remaining Estimate: 2 days > > Mysql does not send errorcode of XAException.XAER_DUPID, it sends 0. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1459) Create a parallel version of beforeCompletion invocations

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1459?page=com.atlassian.jira.plugin.... ] Mark Little commented on JBTM-1459: ----------------------------------- If done then target TwoPhaseCoordinator and not the JTA transaction directly. > Create a parallel version of beforeCompletion invocations > --------------------------------------------------------- > > Key: JBTM-1459 > URL: https://issues.jboss.org/browse/JBTM-1459 > Project: JBoss Transaction Manager > Issue Type: Enhancement > Security Level: Public(Everyone can see) > Components: JTA > Affects Versions: 4.17.3 > Reporter: Michael Musgrove > Assignee: Michael Musgrove > Priority: Minor > Fix For: 5.0.0.Final > > Original Estimate: 6 hours > Remaining Estimate: 6 hours > > Some RM's do the bulk of there work in the beforeCompletion synchronisations so it would be beneficial to have an option for calling it asynchronously. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1284) Implement concurrent nested transactions

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1284?page=com.atlassian.jira.plugin.... ] Mark Little commented on JBTM-1284: ----------------------------------- Concurrent nested transactions are supported, so I'm not sure what the problem is. > Implement concurrent nested transactions > ---------------------------------------- > > Key: JBTM-1284 > URL: https://issues.jboss.org/browse/JBTM-1284 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Reporter: Tom Jenkinson > > Needs sanity checking > We can collaborate on the work via linked GitHub branch > The problem out of the box is when you AtomicAction "begin" - you will link to the ThreadActionData, as you can see in the test I can circumvent that via a different API call start passing in the parent directly. > You can see there is precedent to manipulate ThreadActionData: ArjunaCore/arjuna/classes/com/arjuna/ats/arjuna/coordinator/AsyncPrepare.java (doing the prepare in multiple threads) > I think this is feasible, it may need some thread safety via synchronization in the AtomicAction. > Nested Transactions in core look to be able to support concurrent access except: > 1. Threading may not work, will need to check and fix > 2. ThreadActionData imposes a stack > You can see in my test (linked in the GitHub branch) I am circumventing the stack. > we already support nested transactions, it should just be not associating them with a thread and making sure they are thread safe when they talk to their parents -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-672) Replacement for TXOJ

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-672?page=com.atlassian.jira.plugin.s... ] Mark Little closed JBTM-672. ---------------------------- > Replacement for TXOJ > -------------------- > > Key: JBTM-672 > URL: https://issues.jboss.org/browse/JBTM-672 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Reporter: Mark Little > Assignee: Mark Little > > Working on this with NCL University. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-672) Replacement for TXOJ

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-672?page=com.atlassian.jira.plugin.s... ] Mark Little resolved JBTM-672. ------------------------------ Resolution: Done This became STM. > Replacement for TXOJ > -------------------- > > Key: JBTM-672 > URL: https://issues.jboss.org/browse/JBTM-672 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Reporter: Mark Little > Assignee: Mark Little > > Working on this with NCL University. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1510) QA suite failure: org.jboss.jbossts.qa.junit.testgroup.TestGroup_crashrecovery05_2#CrashRecovery05_2_Test076

by Gytis Trikleris (JIRA)

[ https://issues.jboss.org/browse/JBTM-1510?page=com.atlassian.jira.plugin.... ] Gytis Trikleris updated JBTM-1510: ---------------------------------- Attachment: TEST-org.jboss.jbossts.qa.junit.testgroup.TestGroup_crashrecovery05_2.txt CrashRecovery05_2_Test076.tar.gz > QA suite failure: org.jboss.jbossts.qa.junit.testgroup.TestGroup_crashrecovery05_2#CrashRecovery05_2_Test076 > ------------------------------------------------------------------------------------------------------------ > > Key: JBTM-1510 > URL: https://issues.jboss.org/browse/JBTM-1510 > Project: JBoss Transaction Manager > Issue Type: Bug > Security Level: Public(Everyone can see) > Components: Testing > Reporter: Gytis Trikleris > Assignee: Tom Jenkinson > Priority: Minor > Fix For: 5.0.0.M3 > > Attachments: CrashRecovery05_2_Test076.tar.gz, TEST-org.jboss.jbossts.qa.junit.testgroup.TestGroup_crashrecovery05_2.txt > > > See: http://172.17.131.2/job/narayana/173/ -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1511) Dynamic 1PC optimisation

by Mark Little (JIRA)

[ https://issues.jboss.org/browse/JBTM-1511?page=com.atlassian.jira.plugin.... ] Work on JBTM-1511 started by Mark Little. > Dynamic 1PC optimisation > ------------------------ > > Key: JBTM-1511 > URL: https://issues.jboss.org/browse/JBTM-1511 > Project: JBoss Transaction Manager > Issue Type: Feature Request > Security Level: Public(Everyone can see) > Components: Transaction Core > Affects Versions: 4.17.3 > Reporter: Mark Little > Assignee: Mark Little > Fix For: 5.0.0.M2 > > > If the first N-1 participants in the intentions list return read-only, then we can call commitOnePhase on the last resource, bypassing prepare and writing of the log. > Note: this has been on the todo list for years. Time to do it. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (JBTM-1511) Dynamic 1PC optimisation

by Mark Little (JIRA)

Mark Little created JBTM-1511: --------------------------------- Summary: Dynamic 1PC optimisation Key: JBTM-1511 URL: https://issues.jboss.org/browse/JBTM-1511 Project: JBoss Transaction Manager Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Transaction Core Affects Versions: 4.17.3 Reporter: Mark Little Assignee: Mark Little Fix For: 5.0.0.M2 If the first N-1 participants in the intentions list return read-only, then we can call commitOnePhase on the last resource, bypassing prepare and writing of the log. Note: this has been on the todo list for years. Time to do it. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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jbossts-issues March 2013