ambari-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-18518) Sinks should not try to read collector hosts from Zk if AMS is in embedded mode
Date Tue, 04 Oct 2016 04:08:21 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-18518?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544276#comment-15544276
] 

Hadoop QA commented on AMBARI-18518:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12831418/AMBARI-18518.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-metrics/ambari-metrics-common.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/8798//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/8798//console

This message is automatically generated.

> Sinks should not try to read collector hosts from Zk if AMS is in embedded mode
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-18518
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18518
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 3.0.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-18518.patch
>
>
> Currently, an exception is constantly being thrown in sink logs.
> {code}
> 2016-10-03 21:01:06,537 WARN  availability.MetricCollectorHAHelper (MetricCollectorHAHelper.java:findLiveCollectorHostsFromZNode(91))
- Unable to connect to z
> ookeeper.
> org.apache.hadoop.metrics2.sink.relocated.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /ambari-metrics-cluster
>         at org.apache.hadoop.metrics2.sink.relocated.zookeeper.KeeperException.create(KeeperException.java:99)
>         at org.apache.hadoop.metrics2.sink.relocated.zookeeper.KeeperException.create(KeeperException.java:51)
>         at org.apache.hadoop.metrics2.sink.relocated.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045)
>         at org.apache.hadoop.metrics2.sink.relocated.zookeeper.ZooKeeper.exists(ZooKeeper.java:1073)
>         at org.apache.hadoop.metrics2.sink.timeline.availability.MetricCollectorHAHelper.findLiveCollectorHostsFromZNode(MetricCollectorHAHelper.java:78)
>         at org.apache.hadoop.metrics2.sink.timeline.AbstractTimelineMetricsSink.findPreferredCollectHost(AbstractTimelineMetricsSink.java:344)
>         at org.apache.hadoop.metrics2.sink.timeline.AbstractTimelineMetricsSink.emitMetrics(AbstractTimelineMetricsSink.java:216)
>         at org.apache.hadoop.metrics2.sink.timeline.HadoopTimelineMetricsSink.putMetrics(HadoopTimelineMetricsSink.java:345)
>         at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:186)
>         at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:43)
>         at org.apache.hadoop.metrics2.impl.SinkQueue.consumeAll(SinkQueue.java:87)
>         at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.publishMetricsFromQueue(MetricsSinkAdapter.java:134)
>         at org.apache.hadoop.metrics2.impl.MetricsSinkAdapter$1.run(MetricsSinkAdapter.java:88)
> {code}
> After the change
> {code}
> 2016-10-03 21:08:31,494 INFO  availability.MetricCollectorHAHelper (MetricCollectorHAHelper.java:findLiveCollectorHostsFromZNode(80))
- /ambari-metrics-cluster znode does not exist. Skipping requesting live instances from zookeeper
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message