Alex Rudyy created QPID-6104:
--------------------------------
Summary: Test
ReplicatedEnvironmentFacadeTest.testRemoveNodeFromGroup fails sporadically
Key: QPID-6104
URL: https://issues.apache.org/jira/browse/QPID-6104
Project: Qpid
Issue Type: Bug
Components: Java Tests
Reporter: Alex Rudyy
Assignee: Alex Rudyy
Fix For: 0.31
Error Message
(JE 5.0.97) Could not determine master from helpers
at:[localhost/127.0.0.1:10000]
Stacktrace
{noformat}
com.sleepycat.je.rep.UnknownMasterException: (JE 5.0.97) Could not determine
master from helpers at:[localhost/127.0.0.1:10000]
at com.sleepycat.je.rep.elections.Learner.findMaster(Learner.java:437)
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.getMasterSocket(ReplicationGroupAdmin.java:127)
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.doMessageExchange(ReplicationGroupAdmin.java:449)
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.getGroup(ReplicationGroupAdmin.java:262)
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.checkMember(ReplicationGroupAdmin.java:407)
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.removeMember(ReplicationGroupAdmin.java:244)
at
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.removeNodeFromGroup(ReplicatedEnvironmentFacade.java:814)
at
org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacadeTest.testRemoveNodeFromGroup(ReplicatedEnvironmentFacadeTest.java:386)
{noformat}
DatabasePinger transaction was started when the second node environment was
closed. Master was not assigned as designated primary.
As result, there was no majority and DatabasePinger transaction failed causing
environment restart. Environment was not able to restart because there was no
second node.
Setting "designated primary" on a Master node should resolve the test issue
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