Mike Walch created ACCUMULO-4849:
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Summary: Hadoop2 Metrics do not retry sending if metrics server is
down
Key: ACCUMULO-4849
URL: https://issues.apache.org/jira/browse/ACCUMULO-4849
Project: Accumulo
Issue Type: Bug
Affects Versions: 2.0.0
Reporter: Mike Walch
{code:java}
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
{code}
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