[jira] [Created] (AMQ-6063) NullPointerException during KahaDB index recovery

["Christopher L. Shannon (JIRA)" <ji...@apache.org>]

Christopher L. Shannon created AMQ-6063:
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             Summary: NullPointerException during KahaDB index recovery
                 Key: AMQ-6063
                 URL: https://issues.apache.org/jira/browse/AMQ-6063
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.12.1
            Reporter: Christopher L. Shannon
            Assignee: Christopher L. Shannon


A broker I was testing ran out of disk space the other day when messages were being written to it because disk usage checks were not set.  After restart, the KahaDB index was detected as corrupted but during the recovery a NullPointerException occurred.

{noformat}
Caused by: java.lang.NullPointerException
        at org.apache.activemq.store.kahadb.MessageDatabase.recoverIndex(MessageDatabase.java:795) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.MessageDatabase$5.execute(MessageDatabase.java:674) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.disk.page.Transaction.execute(Transaction.java:779) ~[activemq-kahadb-store-5.12.1.jar:5.12.1]
        at org.apache.activemq.store.kahadb.MessageDatabase.recover(MessageDatabase.java:671) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.MessageDatabase.open(MessageDatabase.java:434) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.MessageDatabase.load(MessageDatabase.java:452) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.MessageDatabase.doStart(MessageDatabase.java:269) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.store.kahadb.KahaDBStore.doStart(KahaDBStore.java:206) ~[activemq-kahadb-store-5.12.1.jar:?]
        at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55) ~[activemq-client-5.12.1.jar:5.12.1]
        at org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter.doStart(KahaDBPersistenceAdapter.java:232) ~[amf-activemq-bootstrap-5.2.0-SNAPSHOT.jar:?]
        at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55) ~[activemq-client-5.12.1.jar:5.12.1]
{noformat}



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