March 2008 - jbossts-issues - Jboss List Archives

[JBoss JIRA] Created: (JBTM-256) TransactionImple::endSuspendedRMs may dive out before ending all XAResources

by Andrew Dinn (JIRA)

TransactionImple::endSuspendedRMs may dive out before ending all XAResources ---------------------------------------------------------------------------- Key: JBTM-256 URL: http://jira.jboss.com/jira/browse/JBTM-256 Project: JBoss Transaction Manager Issue Type: Bug Security Level: Public (Everyone can see) Components: JTA Implementation, JTS Implementation Affects Versions: 4.2.3.SP5 Reporter: Andrew Dinn Assigned To: Andrew Dinn Fix For: 4.4 TransactionImple::endSuspendedRMs loops through all enlisted XAResources sending them an end() as a precursor to commit or rollback. It is supposed to notify all resources even if one (or more) of them throws an exception, returning true iff they all complete. As currently coded it returns failure at the first exception, potentially omitting some of the end() calls. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years

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[JBoss JIRA] Created: (JBTM-295) Identify redundant finalize methods on classes employed by the JTS implementation and remove them.

by Andrew Dinn (JIRA)

Identify redundant finalize methods on classes employed by the JTS implementation and remove them. -------------------------------------------------------------------------------------------------- Key: JBTM-295 URL: http://jira.jboss.com/jira/browse/JBTM-295 Project: JBoss Transaction Manager Issue Type: Bug Security Level: Public (Everyone can see) Components: JTS Implementation Affects Versions: 4.2.3 Reporter: Andrew Dinn Assigned To: Andrew Dinn Fix For: 4.4 Identify redundant finalize methods in classes employed by the JTS which are adversely affecting GC performance and remove them, documenting any effect this may have in the relevant release notes. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years

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[JBoss JIRA] Created: (JBTM-252) Documentation: left align paragraphs to remove extra spacing

by Daniel Bevenius (JIRA)

Documentation: left align paragraphs to remove extra spacing ------------------------------------------------------------ Key: JBTM-252 URL: http://jira.jboss.com/jira/browse/JBTM-252 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Components: Documentation Reporter: Daniel Bevenius Assigned To: Mark Little Priority: Trivial Some of the docs (maybe all) have paragraphs which are not left aligned which is causing extra spacing between words. Simply making the paragraphs left aligned will rectify this. Thanks, Daniel -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 2 months

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[JBoss JIRA] Created: (JBTM-228) Check that endSuspendedRMs called if transaction times out

by Mark Little (JIRA)

Check that endSuspendedRMs called if transaction times out ---------------------------------------------------------- Key: JBTM-228 URL: http://jira.jboss.com/jira/browse/JBTM-228 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Components: JTA Implementation, JTS Implementation Reporter: Mark Little Assigned To: Mark Little -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 2 months

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[JBoss JIRA] Created: (JBTM-334) deprecate NORMAL mode reaper

by Jonathan Halliday (JIRA)

deprecate NORMAL mode reaper ---------------------------- Key: JBTM-334 URL: http://jira.jboss.com/jira/browse/JBTM-334 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Affects Versions: 4.3.0.BETA2 Reporter: Jonathan Halliday Fix For: 4.4 It is misleading to have DYNAMIC be the default whilst NORMAL still exists. Deprecate NORMAL, replacing it with equivalent PERIODIC. Make DYNAMIC the default in properties file and code. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 2 months

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[JBoss JIRA] Created: (JBTM-255) do more testing of reaper worker thread

by Andrew Dinn (JIRA)

do more testing of reaper worker thread --------------------------------------- Key: JBTM-255 URL: http://jira.jboss.com/jira/browse/JBTM-255 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Components: Transaction Core Affects Versions: 4.2.3.SP5 Reporter: Andrew Dinn Assigned To: Andrew Dinn Fix For: 4.4 Need to extend unit test to check zombie exit and als to add stress test for reaper performance assessment -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 2 months

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[JBoss JIRA] Created: (JBTM-353) XAResourceRecovery has wrong conceptual model

by Jonathan Halliday (JIRA)

XAResourceRecovery has wrong conceptual model --------------------------------------------- Key: JBTM-353 URL: http://jira.jboss.com/jira/browse/JBTM-353 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Components: Recovery Affects Versions: 4.3.0.GA Reporter: Jonathan Halliday Assigned To: Jonathan Halliday Fix For: 4.4.CR1 XAResourceRecovery is based on an iterator model: public boolean initialise (String p) throws SQLException; public boolean hasMoreResources (); public XAResource getXAResource () throws SQLException; However, XAResourceRecovery instances are created once at recovery manager startup. This means there is only ever one recovery pass that actually returns resources. On later passes the iterator is exhausted and returns nothing. This is the wrong model. XAResources are not individual entities in need of recovery. Rather they are entities from which a list of Xids in need of recovery can be retrieved. If the configuration of the underlying system does not change, the set of XAResources should remain constant over time, being one per known resource manager. On each recovery pass the list of in-doubt Xids returned by a recover scan on that resource many change. The model should change to follow that used by JCA ResourceAdapter: public XAResource[] getXAResources() The recovery pass would then obtain and walk the array rather than using the current iterator model. Additionally the exception types should be more generic. SQLException assumes the resource manager is a db, which may not be the case. This will also impact the recovery examples, which implement this interface. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 3 months

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[JBoss JIRA] Created: (JBTM-326) TxImporter is not thread-safe and it is used concurrent environment

by Pavel Kadlec (JIRA)

TxImporter is not thread-safe and it is used concurrent environment ------------------------------------------------------------------- Key: JBTM-326 URL: http://jira.jboss.com/jira/browse/JBTM-326 Project: JBoss Transaction Manager Issue Type: Bug Security Level: Public (Everyone can see) Components: JTA Implementation Affects Versions: 4.2.3.SP7 Environment: JBoss-4.2.1.GA Reporter: Pavel Kadlec TxImporter is used by com.arjuna.ats.internal.jta.transaction.arjunacore.jca.XATerminatorImple. The field TxImporter._transactions is static and there can be more XATerminatorImple objects in JVM or there can more threads in one XATerminatorImple object. The access to that field is not synchronized. Type of the field is non-synchronized HashMap. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 4 months

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[JBoss JIRA] Created: (JBTM-330) PropagationContextManager.getTransactionPropagationContext() to log returned tpc

by Galder Zamarreno (JIRA)

PropagationContextManager.getTransactionPropagationContext() to log returned tpc -------------------------------------------------------------------------------- Key: JBTM-330 URL: http://jira.jboss.com/jira/browse/JBTM-330 Project: JBoss Transaction Manager Issue Type: Task Security Level: Public (Everyone can see) Affects Versions: 4.3.0.BETA2, 4.2.3.SP6 Reporter: Galder Zamarreno >From a support point of view, it'd be really helpful if the JTA and JTS PropagationContextManager logged which tcp is returned when getTransactionPropagationContext() is called. I have done a local patch for the JTA version as a result of trying to figure out how it worked internally: public Object getTransactionPropagationContext() { if (log.isDebugEnabled()) { log.debug("PropagationContextManager.getTransactionPropagationContext - called"); } String txid = ((BasicAction.Current() == null) ? null : BasicAction.Current().get_uid().stringForm()); if (log.isDebugEnabled()) { log.debug("PropagationContextManager.getTransactionPropagationContext - returned tpc = " + txid); } return txid; } If everyone's happy with this, I can commit it myself. Thoughts? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 4 months

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[JBoss JIRA] Created: (JBTM-287) 1PC mentioned in XTS docs

by Mark Little (JIRA)

1PC mentioned in XTS docs ------------------------- Key: JBTM-287 URL: http://jira.jboss.com/jira/browse/JBTM-287 Project: JBoss Transaction Manager Issue Type: Bug Security Level: Public (Everyone can see) Components: Documentation Affects Versions: 4.2.3.SP5 Reporter: Mark Little Assigned To: Mark Little Priority: Trivial -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 4 months

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jbossts-issues March 2008