Details
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Bug
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Resolution: Done
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Major
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7.3.0.CD17
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None
Description
We have following test scenario (3 servers) that fails:
- node-identifier of server1, 2 & 3 is set to 'vkcd', 'FdOu' and 'GocW' (ts.jbosstsX.node.identifier property)
- server2 is started, node-identifier is set to txdifferentnodeid and server2 is stopped
- server1 is started, node-identifier is set to txdifferentnodeid and server1 is reloaded
- server3 is running
- client call an EJB bean (where a transaction is started) on the server1
- the EJB sends JMS message to the server3 (broker)
- the EJB enlists dummy xa resource
- during 2PC the Server1 is halted when prepare on dummy xa resource is invoked
- we move server1 object store directory to the server2
- server2 is started
- the server2 is expected to rollback whole transaction
Transaction is unfinished because server2 has not performed rollback.
prepareHalt(org.jboss.as.test.jbossts.crashrec.differentnode.test.TxDifferentNodeCrashRecoveryTestCase) Time elapsed: 810.354 sec <<< FAILURE! java.lang.AssertionError: Some unfinished xids on messaging server - expected 0 but was 1 at org.junit.Assert.fail(Assert.java:88) at org.jboss.as.test.jbossts.crashrec.differentnode.test.TxDifferentNodeCrashRecoveryTestCase.checkAfterTestExecution(TxDifferentNodeCrashRecoveryTestCase.java:792) at org.jboss.as.test.jbossts.crashrec.differentnode.test.TxDifferentNodeCrashRecoveryTestCase.prepareHalt(TxDifferentNodeCrashRecoveryTestCase.java:565)
In the beginning servers' node-identifier are set to some value (lets say A,B,C). Before test execution node-identifier of server1 and server2 is set to the same value, let's say X.
I see in logs that the transaction's node_name is set to the old value (vkcd vs txdifferentnodeid in the example below) on server1. Thus the server2 has not performed rollback.
See node_name
Server1:
2019-07-22 17:40:54,616 DEBUG [com.arjuna.ats.jta] (MSC service thread 1-5) Setting up node identifiers '[txdifferentnodeid]' for which recovery will be performed
2019-07-22 17:41:11,931 TRACE [com.arjuna.ats.jta] (default task-2) XAResourceRecord.XAResourceRecord ( < formatId=131077, gtrid_length=32, bqual_length=36, tx_uid=0:ffff0a2804ed:26165251:5d35d902:3c, node_name=vkcd, branch_uid=0:ffff0a2804ed:26165251:5d35d902:46, subordinatenodename=null, eis_name=java:/JmsXA NodeId:05b492ae-ac97-11e9-a446-2016b912eaa8 >, XAResourceWrapperImpl@4158c7ec[xaResource=org.jboss.activemq.artemis.wildfly.integration.WildFlyActiveMQXAResourceWrapper@4a21a45f pad=false overrideRmValue=null productName=ActiveMQ Artemis productVersion=2.0 jndiName=java:/JmsXA NodeId:05b492ae-ac97-11e9-a446-2016b912eaa8] ), record id=0:ffff0a2804ed:26165251:5d35d902:47
Server2:
2019-07-22 17:41:15,397 DEBUG [com.arjuna.ats.jta] (MSC service thread 1-3) Setting up node identifiers '[txdifferentnodeid]' for which recovery will be performed
2019-07-22 17:43:56,062 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) node name of < formatId=131077, gtrid_length=32, bqual_length=36, tx_uid=0:ffff0a2804ed:26165251:5d35d902:3c, node_name=vkcd, branch_uid=0:ffff0a2804ed:26165251:5d35d902:46, subordinatenodename=null, eis_name=forgot eis name for: 1 > is vkcd 2019-07-22 17:43:56,062 DEBUG [com.arjuna.ats.jta] (Periodic Recovery) XAResourceOrphanFilter com.arjuna.ats.internal.jta.recovery.arjunacore.JTANodeNameXAResourceOrphanFilter voted ABSTAIN
When does the scenario pass
When I run the TS with
-Dts.jbossts1.node.identifier=txdifferentnodeid -Dts.jbossts2.node.identifier=txdifferentnodeid
the test passes (old and new node-identifier on both servers are same)
When step 3 slightly differs:
When restart is performed instead of reload op.
Server1 is reloaded. If it is restarted, node name is set correctly to txdifferentnodeid
tldr;
The problem is that server1 set TX node name to old value after node identifier is changed and server is reloaded. If the server is restarted, everything is OK.
flags and priorities
7.2.0 / 7.3.0.CD16 behavior differs - test passes. Therefore I set regression flag and priority level to blocker.
Attachments
Issue Links
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