What version of Geode are you using?
> On Feb 22, 2017, at 12:09 AM, Vahram Aharonyan <vaharon...@vmware.com> wrote:
>
> Hi All,
>
> We are getting java.lang.NullPointerException while trying to start JMX
> Manager Node by invoking ManagementService.startManager:
>
> org.apache.geode.management.ManagementException:
> java.lang.NullPointerException
> at
> org.apache.geode.management.internal.FederatingManager.startManager(FederatingManager.java:139)
> at
> org.apache.geode.management.internal.SystemManagementService.startManager(SystemManagementService.java:467)
> Caused by: java.lang.NullPointerException
> at
> org.apache.geode.management.internal.MemberMessenger.broadcastManagerInfo(MemberMessenger.java:64)
> at
> org.apache.geode.management.internal.FederatingManager.startManager(FederatingManager.java:132)
> ... 45 more
>
> This seems to be due to MBeanJMXAdapter. localGemFireMBean being empty by
> that point.
>
> Please note that before startManager call from Java code gemfire locator was
> successfully started, cache was created, necessary Regions were created using
> this configuration:
>
> .set("jmx-manager", "true")
> .set("jmx-manager-start", "false")
>
> Could you please let us know whether we miss something in configuration or
> anything else need to be performed before starting JMX manager Node
> dynamically?
>
> Thanks,
> Vahram.
