JBoss A-MQ 6: duplicate messages after KahaDB has recovered a large number of messages from the journal

Solution Verified - Updated -

Issue

  • after KahaDB has recovered a large number of messages from the journal (as shown below) messages that have already been consumed reappear on the broker to be consumed again.
 INFO | KahaDB is version 4
 INFO | Recovering from the journal ...
 INFO | @1169:30052180, 100000 entries recovered ..
 ...
 INFO | Recovery replayed 4205079 operations from the journal in 234.339 seconds.
 INFO | Apache ActiveMQ 5.8.0.redhat-60063 (broker1, ID:myHost-59033-1417088923316-1:1) is starting

Environment

  • JBoss A-MQ 6.0

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