Hi,

When I start 16 nodes, I found the 15th node has log file different from
others as following.

Oct 18, 2016 5:23:10 PM org.apache.hyracks.control.nc.NCDriver main
SEVERE: Setting uncaught exception handler org.apache.hyracks.api.lifecyc
le.LifeCycleComponentManager@73f792cf
Oct 18, 2016 5:23:10 PM org.apache.hyracks.control.nc.NodeControllerService
start
INFO: Starting NodeControllerService
Oct 18, 2016 5:23:10 PM
org.apache.asterix.hyracks.bootstrap.NCApplicationEntryPoint
start
INFO: Starting Asterix node controller: red15
log4j:WARN No appenders could be found for logger
(twitter4j.TwitterStreamImpl).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for
more info.
Oct 18, 2016 5:25:20 PM org.apache.hyracks.control.common.work.WorkQueue$
WorkerThread auditWaitsAndBlocks
WARNING: Work StartTasks waited 0 times (~0ms), blocked 1 times (~0ms)
Oct 18, 2016 5:25:31 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:47 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 229376 bytes

The other nodes' log files are without the problem: ( I have tried to give
up the node, but there will be a new node with the same problem)
Oct 18, 2016 5:23:09 PM org.apache.hyracks.control.nc.NCDriver main
SEVERE: Setting uncaught exception handler
org.apache.hyracks.api.lifecycle.LifeCycleComponentManager@73f792cf
Oct 18, 2016 5:23:09 PM org.apache.hyracks.control.nc.NodeControllerService
start
INFO: Starting NodeControllerService
Oct 18, 2016 5:23:09 PM
org.apache.asterix.hyracks.bootstrap.NCApplicationEntryPoint start
INFO: Starting Asterix node controller: red6
Oct 18, 2016 5:25:31 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:32 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 229376 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:33 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes
Oct 18, 2016 5:25:47 PM org.apache.hyracks.control.nc.Joblet close
WARNING: Freeing leaked 131072 bytes

The cluster can work well except the data feeding function on Twitter (load
for a while but no items loaded from Twitter). The data feeding function of
RSS can also work.
The problem is wired. Does anyone have idea?

Bests,
Mingda


On Tue, Oct 18, 2016 at 10:17 AM, mingda li <limingda1...@gmail.com> wrote:

> Oh, sure. I just came back to school and could repeat the experiment on
> our cluster today. I will try.
>
> Bests,
> Mingda
>
> On Tue, Oct 18, 2016 at 12:25 AM, Wail Alkowaileet <wael....@gmail.com>
> wrote:
>
>> Unfortunately I couldn't reproduce the issue in our tiny cluster.
>>
>> @Mingda if you can post the logs it might be helpful.
>>
>> On Sat, Oct 15, 2016 at 12:22 AM, Yingyi Bu <buyin...@gmail.com> wrote:
>>
>> > >> Log4J in Twitter4j doesn't initialize properly.
>> >
>> > Can you explain that a little bit more?
>> > What exceptions do you hit, "class not found", or sth. else?
>> > Thx!
>> >
>> > On Fri, Oct 14, 2016 at 2:20 PM, Wail Alkowaileet (JIRA) <
>> j...@apache.org>
>> > wrote:
>> >
>> > >
>> > >     [ https://issues.apache.org/jira/browse/ASTERIXDB-1694?
>> > > page=com.atlassian.jira.plugin.system.issuetabpanels:comment
>> -tabpanel&
>> > > focusedCommentId=15576516#comment-15576516 ]
>> > >
>> > > Wail Alkowaileet commented on ASTERIXDB-1694:
>> > > ---------------------------------------------
>> > >
>> > > After a long meeting, Mingda and I located the problem. Log4J in
>> > Twitter4j
>> > > doesn't initialize properly.
>> > > I don't know why that's the case. I suspect that there's something
>> wrong
>> > > in the deployment of AsterixDB.
>> > >
>> > > > Fail running Tweet Feed on Cluster of 16 nodes (while succeed on 4
>> > nodes)
>> > > > ------------------------------------------------------------
>> > > -------------
>> > > >
>> > > >                 Key: ASTERIXDB-1694
>> > > >                 URL: https://issues.apache.org/
>> > > jira/browse/ASTERIXDB-1694
>> > > >             Project: Apache AsterixDB
>> > > >          Issue Type: Bug
>> > > >          Components: Feeds
>> > > >         Environment: asterix-server-0.8.9-SNAPSHOT-binary-assembly
>> run
>> > > on cluster
>> > > >            Reporter: Mingda Li
>> > > >            Assignee: Xikui Wang
>> > > >   Original Estimate: 24h
>> > > >  Remaining Estimate: 24h
>> > > >
>> > > > Recently, I am trying to run the data feed query on a cluster of 16
>> > > nodes. All the query run well without error. But each time after I
>> > > disconnect the feed, there is none of tweet data stored in dataverse.
>> > > However, when I try to run other AQL queries, the cluster can work
>> well.
>> > > And I have ever used 4 nodes cluster to load Tweet data successfully.
>> I
>> > > also checked the log file and find no error there. This is wired. Does
>> > > anyone know why? Has anyone ever used the data feed function on a
>> cluster
>> > > of 16 nodes or more?
>> > > > I am using a asterix-server-0.8.9-SNAPSHOT-binary-assembly to
>> > configure
>> > > cluster compiled by myself.
>> > >
>> > >
>> > >
>> > > --
>> > > This message was sent by Atlassian JIRA
>> > > (v6.3.4#6332)
>> > >
>> >
>>
>>
>>
>> --
>>
>> *Regards,*
>> Wail Alkowaileet
>>
>
>

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