[SNMP4J] DefaultTCPTransportMapping class making 100% cpu utilization

[Himalaya Gupta A]

Hi,

The following is the Thread Dump. I am running an application where the CPU is reaching 100% utilization due to the SNMP4J.
Can you please let me know if you have come across such situation or what might be the issue? Thanks in advance for your reply

SNMP4J Version : snmp4j - 1.11.3

"DefaultTCPTransportMapping_0.0.0.0/0" daemon prio=10 tid=0x5c596c00 nid=0x5431 runnable [0x5b06d000..0x5b06e030]
   java.lang.Thread.State: RUNNABLE
        at java.lang.Throwable.fillInStackTrace(Native Method)
        - locked <0xadbd3518> (a java.util.NoSuchElementException)
        at java.lang.Throwable.<init>(Throwable.java:181)
        at java.lang.Exception.<init>(Unknown Source)
        at java.lang.RuntimeException.<init>(Unknown Source)
        at java.util.NoSuchElementException.<init>(Unknown Source)
        at java.util.LinkedList.remove(Unknown Source)
        at java.util.LinkedList.removeFirst(Unknown Source)
        at org.snmp4j.transport.DefaultTcpTransportMapping$ServerThread.run(Unknown Source)
        - locked <0x79744b88> (a java.util.LinkedList)


"DefaultTCPTransportMapping_0.0.0.0/0" daemon prio=10 tid=0x0919c400 nid=0x5235 runnable [0x5b2ff000..0x5b2fffb0]
   java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(Unknown Source)
        at sun.nio.ch.EPollSelectorImpl.doSelect(Unknown Source)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
        - locked <0x798ce4b8> (a sun.nio.ch.Util$1)
        - locked <0x798ce4a8> (a java.util.Collections$UnmodifiableSet)
        - locked <0x798ce078> (a sun.nio.ch.EPollSelectorImpl)
        at sun.nio.ch.SelectorImpl.select(Unknown Source)
        at sun.nio.ch.SelectorImpl.select(Unknown Source)
        at org.snmp4j.transport.DefaultTcpTransportMapping$ServerThread.run(Unknown Source)

Best regards,
Himalaya Gupta

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