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From 金砖 <jinzh...@wacai.com>
Subject Re: phoenix task rejected
Date Wed, 22 Jun 2016 16:34:45 GMT
16 regionservers,  1500+ regions.

each regionserver holds 100 + region,  region splits equally to each rs.

I ran into this error just after start a phoenix shell.

but scanning other tables with 32 regions did not get this problem

在 2016年06月23日 00:13, Alicia Shu 写道:
> How many region servers in your cluster? How many regions in each server?
> This is a client side configuration.
>
> Alicia
>
> On 6/22/16, 12:07 AM, "金砖" <jinzhuan@wacai.com> wrote:
>
>> Thanks Alicia Shu.
>>
>> Is this client side error  or server side error ?
>> I did not say anything suspicious in server logs.
>>
>> PS: there are 1500+ regions in table.
>>
>> 在 2016年06月22日 04:24, Alicia Shu 写道:
>>> You have exhausted the threads. Set “phoenix.query.threadPoolSize” to a
>>> large number, say 3000 or 5000.
>>>
>>> Alicia
>>>
>>>
>>> On 6/21/16, 3:26 AM, "金砖" <jinzhuan@wacai.com> wrote:
>>>
>>>> while select from phoenix shell.
>>>> I receive error like this:
>>>>
>>>> Error: Task
>>>> org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask@3af37506
>>>> rejected from org.apache.phoenix.job.JobManager$1@91c4a3f[Running, pool
>>>> size = 128, active threads = 128, queued tasks = 5000, completed tasks
>>>> =
>>>> 90487] (state=08000,code=101)
>>>> org.apache.phoenix.exception.PhoenixIOException: Task
>>>> org.apache.phoenix.job.JobManager$InstrumentedJobFutureTask@3af37506
>>>> rejected from org.apache.phoenix.job.JobManager$1@91c4a3f[Running, pool
>>>> size = 128, active threads = 128, queued tasks = 5000, completed tasks
>>>> =
>>>> 90487]
>>>>
>>>> After restart cluster, this error still  occurs.
>>>>
>>>> Why would this happened? And how can I avoid this error?
>>>>
>>>>
>>
>>



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