osition of connectedSockets*
*+ connectedSockets.add(0, conn);*
}
}
2015-09-22 15:07 GMT+08:00 linxi zeng :
> this problem is reported in:
> https://issues.apache.org/jira/browse/ZEPPELIN-312
>
> 2015-09-22 15:05 GMT+08:00 linxi zeng :
>
>> and the problem can repro
this problem is reported in:
https://issues.apache.org/jira/browse/ZEPPELIN-312
2015-09-22 15:05 GMT+08:00 linxi zeng :
> and the problem can reproduce by:
>
> *diff --git
> a/zeppelin-server/src/main/java/org/apache/zeppelin/socket/NotebookSocket.java
> b/zeppelin-server/sr
{*
*+ Thread.sleep(3);*
*+} catch (InterruptedException e) {*
*+ e.printStackTrace();*
*+}*
connection.sendMessage(serializeMessage);
}
2015-09-22 14:59 GMT+08:00 linxi zeng :
> hi, moon:
> Recently, we often encounter a same problem when open some web url (ex.
>
hi, moon:
Recently, we often encounter a same problem when open some web url (ex.
localhost:8080) to access zeppelin server, there are no note show in the
web page, and refresh the web page did't work. Then we find the error info
in zeppelin logs:
--
eb3cda046c4a
> Once i know how to reproduce "Scheduler already terminated Exception",
> I'll make pullrequest together with this improvement.
>
> Thanks,
> moon
>
>
> On Mon, Sep 7, 2015 at 5:44 AM linxi zeng wrote:
>
>> hi, moon:
>>
>> After
hi, moon:
When many people use the same zeppelin to do data analysis work, user
often confuse that why the paragraph stay pending or running 0% for a long
time which seems the zeppelin is not working. But it turns out that other
users are running paragraphs in the same time.
I think it's ve
hi, moon:
After change some settings and restarting interpreter, the scheduler of
interpreter will be terminated and the RemoteInterpreterServer process
should be stopped too. But if the RemoteInterpreterServer didn't shutdown
as expected, an exception named "Scheduler already terminated" will be
hi, moon:
After using zeppelin server for some days, we often found that paragraph
can't run while the zeppelin server process is on, restart interpreter is
just not work. Then we find out that the RemoteInterpreterServer is in
deadlock, and can't be stopped by zeppelin server. Unfortunately, th
gt; While timeout is configurable and the default value is infinite (does not
> change default behavior), your suggestion sounds good!
>
> Thanks!
> moon
>
>
>
> On Wed, Aug 19, 2015 at 5:22 PM linxi zeng
> wrote:
>
> > Hi Moon,
> > When i use zeppel
Hi Moon,
When i use zeppelin to run some spark or sql programs, it will start
a RemoteInterpreterServer after the first time I run the paragraph, and
the RemoteInterpreterServer will never stop unless we stop the process or
the zeppelin server.
The problem is that the RemoteInterpreterServer
changed and restart or zeppelin server was stopped. I want to
know that can RemoteInterpreterServer stop automatically after the
specified time with no job to run?
2015-07-26 10:52 GMT+08:00 linxi zeng :
> Get it ! Thanks for answering my question, i was quite clear about it
> after readi
handle this problem
> i agree using parallel scheduler would help a lot.
>
> Thanks,
> moon
>
> On 2015년 7월 14일 (화) at 오후 7:59 linxi zeng wrote:
>
>> any one who have the same question with me? or this is not a question?
>>
>> 2015-07-14 11:47 GMT+08:00 linxi zen
any one who have the same question with me? or this is not a question?
2015-07-14 11:47 GMT+08:00 linxi zeng :
> hi, Moon:
>I notice that the getScheduler function in the SparkInterpreter.java
> return a FIFOScheduler which makes the spark interpreter run spark job one
> by one
hi, Moon:
I notice that the getScheduler function in the SparkInterpreter.java
return a FIFOScheduler which makes the spark interpreter run spark job one
by one. It's not a good experience when couple of users do some work on
zeppelin at the same time, because they have to wait for each other.
A
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