[GitHub] mikewalch opened a new issue #407: Hadoop2 Metrics does not retry sending if metrics server is down

[GitBox <gi...@apache.org>]

mikewalch opened a new issue #407: Hadoop2 Metrics does not retry sending if metrics server is down
URL: https://github.com/apache/accumulo/issues/407
 
 
   Original issue: https://issues.apache.org/jira/browse/ACCUMULO-4849
   
   ```
   2018-03-16 11:01:14,726 [impl.MetricsSystemImpl] WARN : Error creating sink 'graphite'
   org.apache.hadoop.metrics2.impl.MetricsConfigException: Error creating plugin: org.apache.hadoop.metrics2.sink.GraphiteSink
   at org.apache.hadoop.metrics2.impl.MetricsConfig.getPlugin(MetricsConfig.java:203)
   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.newSink(MetricsSystemImpl.java:529)
   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.configureSinks(MetricsSystemImpl.java:501)
   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.configure(MetricsSystemImpl.java:480)
   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:189)
   at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:164)
   at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:54)
   at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:50)
   at org.apache.accumulo.server.metrics.MetricsSystemHelper$MetricsSystemHolder.<clinit>(MetricsSystemHelper.java:46)
   at org.apache.accumulo.server.metrics.MetricsSystemHelper.getInstance(MetricsSystemHelper.java:50)
   at org.apache.accumulo.tserver.metrics.TabletServerMetricsFactory.<init>(TabletServerMetricsFactory.java:45)
   at org.apache.accumulo.tserver.TabletServer.<init>(TabletServer.java:401)
   at org.apache.accumulo.tserver.TabletServer.main(TabletServer.java:3086)
   at org.apache.accumulo.tserver.TServerExecutable.execute(TServerExecutable.java:43)
   at org.apache.accumulo.start.Main.lambda$execKeyword$0(Main.java:122)
   at java.lang.Thread.run(Thread.java:748)
   Caused by: org.apache.hadoop.metrics2.MetricsException: Error creating connection, localhost:2004
   at org.apache.hadoop.metrics2.sink.GraphiteSink$Graphite.connect(GraphiteSink.java:160)
   at org.apache.hadoop.metrics2.sink.GraphiteSink.init(GraphiteSink.java:64)
   at org.apache.hadoop.metrics2.impl.MetricsConfig.getPlugin(MetricsConfig.java:199)
   ... 15 more
   Caused by: java.net.ConnectException: Connection refused (Connection refused)
   at java.net.PlainSocketImpl.socketConnect(Native Method)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at java.net.Socket.connect(Socket.java:538)
   at java.net.Socket.<init>(Socket.java:434)
   at java.net.Socket.<init>(Socket.java:211)
   at org.apache.hadoop.metrics2.sink.GraphiteSink$Graphite.connect(GraphiteSink.java:152)
   ... 17 more
   ```

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