org.apache.hadoop.metrics2.MetricsException: Failed to putMetrics

hortonworks.com | 3 months ago
  1. 0

    Unable to view(or send) ambari metrics to collector - Hortonworks

    hortonworks.com | 3 months ago
    org.apache.hadoop.metrics2.MetricsException: Failed to putMetrics
  2. 0

    Host metrics arent being collected any more on HDP 2.4 cluster - Hortonworks

    hortonworks.com | 3 months ago
    org.apache.hadoop.metrics2.MetricsException: Failed to putMetrics
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  4. 0

    NPE loading settings during network failure

    GitHub | 5 years ago | forkner
    java.net.UnknownHostException: geoiplookup.wikimedia.org
  5. 0

    Build returning error code -1

    Google Groups | 3 years ago | Jeff Schmitz
    java.net.UnknownHostException: http://proxy.boeing.com

  1. Gatgeagent 3 times, last 2 months ago
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Root Cause Analysis

  1. java.net.UnknownHostException

    http

    at java.net.AbstractPlainSocketImpl.connect()
  2. Java RT
    Socket.<init>
    1. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
    2. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    3. java.net.Socket.connect(Socket.java:589)
    4. java.net.Socket.connect(Socket.java:538)
    5. java.net.Socket.<init>(Socket.java:434)
    6. java.net.Socket.<init>(Socket.java:286)
    6 frames
  3. HttpClient
    HttpClient.executeMethod
    1. org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
    2. org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
    3. org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
    4. org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
    5. org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
    6. org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
    7. org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
    7 frames
  4. org.apache.hadoop
    HadoopTimelineMetricsSink.putMetrics
    1. org.apache.hadoop.metrics2.sink.timeline.AbstractTimelineMetricsSink.emitMetrics(AbstractTimelineMetricsSink.java:70)
    2. org.apache.hadoop.metrics2.sink.timeline.HadoopTimelineMetricsSink.putMetrics(HadoopTimelineMetricsSink.java:211)
    2 frames
  5. Hadoop
    MetricsSinkAdapter$1.run
    1. org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:186)
    2. org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.consume(MetricsSinkAdapter.java:43)
    3. org.apache.hadoop.metrics2.impl.SinkQueue.consumeAll(SinkQueue.java:87)
    4. org.apache.hadoop.metrics2.impl.MetricsSinkAdapter.publishMetricsFromQueue(MetricsSinkAdapter.java:134)
    5. org.apache.hadoop.metrics2.impl.MetricsSinkAdapter$1.run(MetricsSinkAdapter.java:88)
    5 frames