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From kishore g <g.kish...@gmail.com>
Subject Re: Helix Errors on Startup
Date Wed, 29 Apr 2015 17:45:07 GMT
Hi Jason,

I have seen #2 happen during start up even if there is no gc. I dint get a
chance to dig deeper why it happens but things work as expected.

On Wed, Apr 29, 2015 at 10:30 AM, Zhen Zhang <nehzgnahz@gmail.com> wrote:

> Hi Vinoth, #2 is harmless but should not happen unless there is gc. are
> you using 0.6 or 0.7?
>
> Thanks,
> Jason
>
> On Wed, Apr 29, 2015 at 8:26 AM, Vinoth Chandar <vinoth@uber.com> wrote:
>
>> Sure will do!
>>
>> On Wed, Apr 29, 2015 at 7:36 AM, kishore g <g.kishore@gmail.com> wrote:
>>
>>> Hi Vinoth,
>>>
>>> These are warnings and can be ignored. Can you please a jira on this. We
>>> will fix it for next release.
>>>
>>> Thanks
>>> Kishore G
>>>
>>> On Wed, Apr 29, 2015 at 5:53 AM, Vinoth Chandar <vinoth@uber.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> We always get the following errors on startup.. (#1 looks like the
>>>> leader elector for controller... ) . Ours is a FULL_AUTO embedded
>>>> controller helix configuration.
>>>>
>>>> 1.org.apache.helix.manager.zk.ZkBaseDataAccessor.doCreate(ZkBaseDataAccessor.java:138)
>>>> Node already exists. path:
>>>> /streamio/STATEMODELDEFS/STORAGE_DEFAULT_SM_SCHEMATA
>>>>
>>>>
>>>> 2.
>>>> org.apache.helix.manager.zk.CallbackHandler.invoke(CallbackHandler.java:130)
>>>>
>>>> Skip processing callbacks for listener:
>>>> org.apache.helix.messaging.handling.HelixTaskExecutor@1a9f9f09, path:
>>>> /streamio/INSTANCES/datapipe11-sjc1-controller-/MESSAGES, expected types:
>>>> [CALLBACK, FINALIZE] but was INIT
>>>>
>>>>
>>>>
>>>> 3.org.apache.helix.healthcheck.ParticipantHealthReportTask.stop(ParticipantHealthReportTask.java:67)
>>>> ParticipantHealthReportTimerTask already stopped
>>>> org.apache.helix.healthcheck.ParticipantHealthReportTask in stop at
>>>> line 67
>>>>
>>>> Things are working after this, but want to make sure if something is
>>>> amiss (or we are doing something wrong)
>>>> Thanks
>>>> Vinoth
>>>>
>>>
>>>
>>
>

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