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Posted to dev@metron.apache.org by Laurens Vets <la...@daemon.be> on 2017/09/06 22:21:41 UTC
Ambari Metrics Collector failing...
In preparation of 0.4.1-rc, I'm trying to install the current github
master and I'm running into an issue with Ambari-metrics-collector.
"Metrics Collector" seems to start, but immediately turns red again
Ambari and stops.
Any idea what might be going on or where I can start troubleshooting
this?
In /var/log/hbase-ams-master-metron1.log I see lots of:
2017-09-06 21:49:16,469 INFO [HBase-Metrics2-1] impl.MetricsConfig:
loaded properties from hadoop-metrics2-hbase.properties
2017-09-06 21:49:16,477 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics sink.
2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
serviceName = ams-hbase
2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Collector Uri:
http://metron1:6188/ws/v1/timeline/metrics
2017-09-06 21:49:16,491 INFO [HBase-Metrics2-1]
impl.MetricsSinkAdapter: Sink timeline started
2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
Scheduled snapshot period at 10 second(s).
2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
HBase metrics system started
2017-09-06 21:49:16,518 WARN [HBase-Metrics2-1] lib.Interns: Metrics
intern cache overflow at 2011 for
MetricsSystem={MetricsSystem=MetricsInfo
Impl{name=MetricsSystem, description=MetricsSystem}, MetricsSystem
record=MetricsInfoImpl{name=MetricsSystem, description=MetricsSystem
record}}
2017-09-06 21:49:17,564 WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
caught end of stream exception
EndOfStreamException: Unable to read additional data from client
sessionid 0x15e5929270d0001, likely client has closed socket
at
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
at
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
at java.lang.Thread.run(Thread.java:745)
2017-09-06 21:49:17,565 INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
Closed socket connection for client /10.0.0.11:
45058 which had sessionid 0x15e5929270d0001q
Additionally, I also see:
2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics sink.
2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
serviceName = ams-hbase
2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
timeline.HadoopTimelineMetricsSink: Collector Uri:
http://metron1:6188/ws/v1/timeline/metrics
2017-09-06 22:19:16,470 INFO [HBase-Metrics2-1]
impl.MetricsSinkAdapter: Sink timeline started
2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
Scheduled snapshot period at 10 second(s).
2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
HBase metrics system started
2017-09-06 22:20:26,491 INFO [timeline]
timeline.HadoopTimelineMetricsSink: Unable to connect to collector,
http://metron1:6188/ws/v1/timeline/metrics
This exceptions will be ignored for next 100 times
2017-09-06 22:20:26,491 WARN [timeline]
timeline.HadoopTimelineMetricsSink: Unable to send metrics to collector
by address:http://metron1:6188/ws/v1/timeline/metrics
Which ok because metrics collector isn't working...
Any ideas?
Re: Ambari Metrics Collector failing...
Posted by Simon Elliston Ball <si...@simonellistonball.com>.
Correct, it’s not critical. Metrics can help a bit with debugging things like node hotspots in Metron and in HDP generally, but it’s certainly not required to run.
Simon
> On 7 Sep 2017, at 16:13, Zeolla@GMail.com <ze...@gmail.com> wrote:
>
> I wouldn't consider it a show stopper myself, happy to be persuaded
> otherwise. I'm not even 100% sure it's related to Metron. I just put it
> in Ambari's maintenance mode for now.
>
> Jon
>
> On Thu, Sep 7, 2017, 11:11 Laurens Vets <la...@daemon.be> wrote:
>
>> Is this something we need to fix for 0.4.1? Also, should I create JIRA
>> ticket?
>>
>> On 2017-09-06 16:45, Zeolla@GMail.com wrote:
>>> I'm seeing the same issue right now as well on my fresh bare metal
>>> install
>>> of HDP (no Metron yet), haven't dug into it further to troubleshoot.
>>>
>>> Jon
>>>
>>> On Wed, Sep 6, 2017, 18:22 Laurens Vets <la...@daemon.be> wrote:
>>>
>>>> In preparation of 0.4.1-rc, I'm trying to install the current github
>>>> master and I'm running into an issue with Ambari-metrics-collector.
>>>> "Metrics Collector" seems to start, but immediately turns red again
>>>> Ambari and stops.
>>>>
>>>> Any idea what might be going on or where I can start troubleshooting
>>>> this?
>>>>
>>>> In /var/log/hbase-ams-master-metron1.log I see lots of:
>>>>
>>>> 2017-09-06 21:49:16,469 INFO [HBase-Metrics2-1] impl.MetricsConfig:
>>>> loaded properties from hadoop-metrics2-hbase.properties
>>>> 2017-09-06 21:49:16,477 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
>>>> sink.
>>>> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
>>>> serviceName = ams-hbase
>>>> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Collector Uri:
>>>> http://metron1:6188/ws/v1/timeline/metrics
>>>> 2017-09-06 21:49:16,491 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSinkAdapter: Sink timeline started
>>>> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSystemImpl:
>>>> Scheduled snapshot period at 10 second(s).
>>>> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSystemImpl:
>>>> HBase metrics system started
>>>> 2017-09-06 21:49:16,518 WARN [HBase-Metrics2-1] lib.Interns: Metrics
>>>> intern cache overflow at 2011 for
>>>> MetricsSystem={MetricsSystem=MetricsInfo
>>>> Impl{name=MetricsSystem, description=MetricsSystem}, MetricsSystem
>>>> record=MetricsInfoImpl{name=MetricsSystem, description=MetricsSystem
>>>> record}}
>>>> 2017-09-06 21:49:17,564 WARN
>>>> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
>>>> caught end of stream exception
>>>> EndOfStreamException: Unable to read additional data from client
>>>> sessionid 0x15e5929270d0001, likely client has closed socket
>>>> at
>>>> org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
>>>> at
>>>>
>>>>
>> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
>>>> at java.lang.Thread.run(Thread.java:745)
>>>> 2017-09-06 21:49:17,565 INFO
>>>> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
>>>> Closed socket connection for client /10.0.0.11:
>>>> 45058 which had sessionid 0x15e5929270d0001q
>>>>
>>>> Additionally, I also see:
>>>>
>>>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
>>>> sink.
>>>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
>>>> serviceName = ams-hbase
>>>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>>>> timeline.HadoopTimelineMetricsSink: Collector Uri:
>>>> http://metron1:6188/ws/v1/timeline/metrics
>>>> 2017-09-06 22:19:16,470 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSinkAdapter: Sink timeline started
>>>> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSystemImpl:
>>>> Scheduled snapshot period at 10 second(s).
>>>> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
>>>> impl.MetricsSystemImpl:
>>>> HBase metrics system started
>>>> 2017-09-06 22:20:26,491 INFO [timeline]
>>>> timeline.HadoopTimelineMetricsSink: Unable to connect to collector,
>>>> http://metron1:6188/ws/v1/timeline/metrics
>>>> This exceptions will be ignored for next 100 times
>>>>
>>>> 2017-09-06 22:20:26,491 WARN [timeline]
>>>> timeline.HadoopTimelineMetricsSink: Unable to send metrics to
>>>> collector
>>>> by address:http://metron1:6188/ws/v1/timeline/metrics
>>>>
>>>> Which ok because metrics collector isn't working...
>>>>
>>>> Any ideas?
>>>>
>>
> --
>
> Jon
Re: Ambari Metrics Collector failing...
Posted by "Zeolla@GMail.com" <ze...@gmail.com>.
I wouldn't consider it a show stopper myself, happy to be persuaded
otherwise. I'm not even 100% sure it's related to Metron. I just put it
in Ambari's maintenance mode for now.
Jon
On Thu, Sep 7, 2017, 11:11 Laurens Vets <la...@daemon.be> wrote:
> Is this something we need to fix for 0.4.1? Also, should I create JIRA
> ticket?
>
> On 2017-09-06 16:45, Zeolla@GMail.com wrote:
> > I'm seeing the same issue right now as well on my fresh bare metal
> > install
> > of HDP (no Metron yet), haven't dug into it further to troubleshoot.
> >
> > Jon
> >
> > On Wed, Sep 6, 2017, 18:22 Laurens Vets <la...@daemon.be> wrote:
> >
> >> In preparation of 0.4.1-rc, I'm trying to install the current github
> >> master and I'm running into an issue with Ambari-metrics-collector.
> >> "Metrics Collector" seems to start, but immediately turns red again
> >> Ambari and stops.
> >>
> >> Any idea what might be going on or where I can start troubleshooting
> >> this?
> >>
> >> In /var/log/hbase-ams-master-metron1.log I see lots of:
> >>
> >> 2017-09-06 21:49:16,469 INFO [HBase-Metrics2-1] impl.MetricsConfig:
> >> loaded properties from hadoop-metrics2-hbase.properties
> >> 2017-09-06 21:49:16,477 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
> >> sink.
> >> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
> >> serviceName = ams-hbase
> >> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Collector Uri:
> >> http://metron1:6188/ws/v1/timeline/metrics
> >> 2017-09-06 21:49:16,491 INFO [HBase-Metrics2-1]
> >> impl.MetricsSinkAdapter: Sink timeline started
> >> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
> >> impl.MetricsSystemImpl:
> >> Scheduled snapshot period at 10 second(s).
> >> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
> >> impl.MetricsSystemImpl:
> >> HBase metrics system started
> >> 2017-09-06 21:49:16,518 WARN [HBase-Metrics2-1] lib.Interns: Metrics
> >> intern cache overflow at 2011 for
> >> MetricsSystem={MetricsSystem=MetricsInfo
> >> Impl{name=MetricsSystem, description=MetricsSystem}, MetricsSystem
> >> record=MetricsInfoImpl{name=MetricsSystem, description=MetricsSystem
> >> record}}
> >> 2017-09-06 21:49:17,564 WARN
> >> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
> >> caught end of stream exception
> >> EndOfStreamException: Unable to read additional data from client
> >> sessionid 0x15e5929270d0001, likely client has closed socket
> >> at
> >> org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> >> at
> >>
> >>
> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> >> at java.lang.Thread.run(Thread.java:745)
> >> 2017-09-06 21:49:17,565 INFO
> >> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
> >> Closed socket connection for client /10.0.0.11:
> >> 45058 which had sessionid 0x15e5929270d0001q
> >>
> >> Additionally, I also see:
> >>
> >> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
> >> sink.
> >> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
> >> serviceName = ams-hbase
> >> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> >> timeline.HadoopTimelineMetricsSink: Collector Uri:
> >> http://metron1:6188/ws/v1/timeline/metrics
> >> 2017-09-06 22:19:16,470 INFO [HBase-Metrics2-1]
> >> impl.MetricsSinkAdapter: Sink timeline started
> >> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
> >> impl.MetricsSystemImpl:
> >> Scheduled snapshot period at 10 second(s).
> >> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
> >> impl.MetricsSystemImpl:
> >> HBase metrics system started
> >> 2017-09-06 22:20:26,491 INFO [timeline]
> >> timeline.HadoopTimelineMetricsSink: Unable to connect to collector,
> >> http://metron1:6188/ws/v1/timeline/metrics
> >> This exceptions will be ignored for next 100 times
> >>
> >> 2017-09-06 22:20:26,491 WARN [timeline]
> >> timeline.HadoopTimelineMetricsSink: Unable to send metrics to
> >> collector
> >> by address:http://metron1:6188/ws/v1/timeline/metrics
> >>
> >> Which ok because metrics collector isn't working...
> >>
> >> Any ideas?
> >>
>
--
Jon
Re: Ambari Metrics Collector failing...
Posted by Laurens Vets <la...@daemon.be>.
Is this something we need to fix for 0.4.1? Also, should I create JIRA
ticket?
On 2017-09-06 16:45, Zeolla@GMail.com wrote:
> I'm seeing the same issue right now as well on my fresh bare metal
> install
> of HDP (no Metron yet), haven't dug into it further to troubleshoot.
>
> Jon
>
> On Wed, Sep 6, 2017, 18:22 Laurens Vets <la...@daemon.be> wrote:
>
>> In preparation of 0.4.1-rc, I'm trying to install the current github
>> master and I'm running into an issue with Ambari-metrics-collector.
>> "Metrics Collector" seems to start, but immediately turns red again
>> Ambari and stops.
>>
>> Any idea what might be going on or where I can start troubleshooting
>> this?
>>
>> In /var/log/hbase-ams-master-metron1.log I see lots of:
>>
>> 2017-09-06 21:49:16,469 INFO [HBase-Metrics2-1] impl.MetricsConfig:
>> loaded properties from hadoop-metrics2-hbase.properties
>> 2017-09-06 21:49:16,477 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
>> sink.
>> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
>> serviceName = ams-hbase
>> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Collector Uri:
>> http://metron1:6188/ws/v1/timeline/metrics
>> 2017-09-06 21:49:16,491 INFO [HBase-Metrics2-1]
>> impl.MetricsSinkAdapter: Sink timeline started
>> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
>> impl.MetricsSystemImpl:
>> Scheduled snapshot period at 10 second(s).
>> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1]
>> impl.MetricsSystemImpl:
>> HBase metrics system started
>> 2017-09-06 21:49:16,518 WARN [HBase-Metrics2-1] lib.Interns: Metrics
>> intern cache overflow at 2011 for
>> MetricsSystem={MetricsSystem=MetricsInfo
>> Impl{name=MetricsSystem, description=MetricsSystem}, MetricsSystem
>> record=MetricsInfoImpl{name=MetricsSystem, description=MetricsSystem
>> record}}
>> 2017-09-06 21:49:17,564 WARN
>> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
>> caught end of stream exception
>> EndOfStreamException: Unable to read additional data from client
>> sessionid 0x15e5929270d0001, likely client has closed socket
>> at
>> org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
>> at
>>
>> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
>> at java.lang.Thread.run(Thread.java:745)
>> 2017-09-06 21:49:17,565 INFO
>> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
>> Closed socket connection for client /10.0.0.11:
>> 45058 which had sessionid 0x15e5929270d0001q
>>
>> Additionally, I also see:
>>
>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics
>> sink.
>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
>> serviceName = ams-hbase
>> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
>> timeline.HadoopTimelineMetricsSink: Collector Uri:
>> http://metron1:6188/ws/v1/timeline/metrics
>> 2017-09-06 22:19:16,470 INFO [HBase-Metrics2-1]
>> impl.MetricsSinkAdapter: Sink timeline started
>> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
>> impl.MetricsSystemImpl:
>> Scheduled snapshot period at 10 second(s).
>> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1]
>> impl.MetricsSystemImpl:
>> HBase metrics system started
>> 2017-09-06 22:20:26,491 INFO [timeline]
>> timeline.HadoopTimelineMetricsSink: Unable to connect to collector,
>> http://metron1:6188/ws/v1/timeline/metrics
>> This exceptions will be ignored for next 100 times
>>
>> 2017-09-06 22:20:26,491 WARN [timeline]
>> timeline.HadoopTimelineMetricsSink: Unable to send metrics to
>> collector
>> by address:http://metron1:6188/ws/v1/timeline/metrics
>>
>> Which ok because metrics collector isn't working...
>>
>> Any ideas?
>>
Re: Ambari Metrics Collector failing...
Posted by Otto Fowler <ot...@gmail.com>.
https://issues.apache.org/jira/browse/ZOOKEEPER-1582?
On September 6, 2017 at 19:46:03, Zeolla@GMail.com (zeolla@gmail.com) wrote:
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
Re: Ambari Metrics Collector failing...
Posted by "Zeolla@GMail.com" <ze...@gmail.com>.
I'm seeing the same issue right now as well on my fresh bare metal install
of HDP (no Metron yet), haven't dug into it further to troubleshoot.
Jon
On Wed, Sep 6, 2017, 18:22 Laurens Vets <la...@daemon.be> wrote:
> In preparation of 0.4.1-rc, I'm trying to install the current github
> master and I'm running into an issue with Ambari-metrics-collector.
> "Metrics Collector" seems to start, but immediately turns red again
> Ambari and stops.
>
> Any idea what might be going on or where I can start troubleshooting
> this?
>
> In /var/log/hbase-ams-master-metron1.log I see lots of:
>
> 2017-09-06 21:49:16,469 INFO [HBase-Metrics2-1] impl.MetricsConfig:
> loaded properties from hadoop-metrics2-hbase.properties
> 2017-09-06 21:49:16,477 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics sink.
> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
> serviceName = ams-hbase
> 2017-09-06 21:49:16,478 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Collector Uri:
> http://metron1:6188/ws/v1/timeline/metrics
> 2017-09-06 21:49:16,491 INFO [HBase-Metrics2-1]
> impl.MetricsSinkAdapter: Sink timeline started
> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
> Scheduled snapshot period at 10 second(s).
> 2017-09-06 21:49:16,500 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
> HBase metrics system started
> 2017-09-06 21:49:16,518 WARN [HBase-Metrics2-1] lib.Interns: Metrics
> intern cache overflow at 2011 for
> MetricsSystem={MetricsSystem=MetricsInfo
> Impl{name=MetricsSystem, description=MetricsSystem}, MetricsSystem
> record=MetricsInfoImpl{name=MetricsSystem, description=MetricsSystem
> record}}
> 2017-09-06 21:49:17,564 WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
> caught end of stream exception
> EndOfStreamException: Unable to read additional data from client
> sessionid 0x15e5929270d0001, likely client has closed socket
> at
> org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at
>
> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2017-09-06 21:49:17,565 INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:61181] server.NIOServerCnxn:
> Closed socket connection for client /10.0.0.11:
> 45058 which had sessionid 0x15e5929270d0001q
>
> Additionally, I also see:
>
> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Initializing Timeline metrics sink.
> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Identified hostname = metron1,
> serviceName = ams-hbase
> 2017-09-06 22:19:16,468 INFO [HBase-Metrics2-1]
> timeline.HadoopTimelineMetricsSink: Collector Uri:
> http://metron1:6188/ws/v1/timeline/metrics
> 2017-09-06 22:19:16,470 INFO [HBase-Metrics2-1]
> impl.MetricsSinkAdapter: Sink timeline started
> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
> Scheduled snapshot period at 10 second(s).
> 2017-09-06 22:19:16,471 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl:
> HBase metrics system started
> 2017-09-06 22:20:26,491 INFO [timeline]
> timeline.HadoopTimelineMetricsSink: Unable to connect to collector,
> http://metron1:6188/ws/v1/timeline/metrics
> This exceptions will be ignored for next 100 times
>
> 2017-09-06 22:20:26,491 WARN [timeline]
> timeline.HadoopTimelineMetricsSink: Unable to send metrics to collector
> by address:http://metron1:6188/ws/v1/timeline/metrics
>
> Which ok because metrics collector isn't working...
>
> Any ideas?
>
--
Jon