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via nabble.com by Unknown author, 1 year ago
Java heap space." > Could anyone help me understand what is causing this problem and how to > remedy this problem? Copy of few lines from "output.log" file. > "Executing command: /opt/opennms/bin/runjava -r -- > -Dopennms.home=/opt/opennms -Xmx256m
java.lang.OutOfMemoryError: Java heap space."
> Could anyone help me understand what is causing this problem and how to
> remedy this problem?
 Copy of few lines from "output.log" file.
> "Executing command: /opt/opennms/bin/runjava -r --
> -Dopennms.home=/opt/opennms -Xmx256m -jar
> /opt/opennms/lib/opennms_bootstrap.jar start
> Exception in thread "Timer-3411" java.util.ConcurrentModificationException
>      at java.util.Hashtable$Enumerator.next(Hashtable.java:1020)
>      at org.snmp4j.Snmp.close(Unknown Source)
>      at
> org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker.close(Snmp4JWalker.java:223)
>      at org.opennms.netmgt.snmp.SnmpWalker.finish(SnmpWalker.java:149)
>      at
> org.opennms.netmgt.snmp.SnmpWalker.handleTimeout(SnmpWalker.java:143)
>      at
> org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker.access$1000(Snmp4JWalker.java:58)
>      at
> org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker$Snmp4JResponseListener.onResponse(Snmp4JWalker.java:163)
> at org.snmp4j.Snmp$PendingRequest.run(Unknown Source)	at java.util.TimerThread.mainLoop(Timer.java:512)	at java.util.TimerThread.run(Timer.java:462)