Hi,
- Every time I start a agent node, the following WARN appears. Is there any
way to avoid this?
- Besides, I found this "Flume is using Hadoop core 1.0.0 which does not
support Security / Authentication: null". Is this mean flume-0.9.4 can not work
with hadoop-1.0.0?
- Is there any problem with this "No active master RPC connection"?
2012-03-05 03:02:04,483 [main] WARN util.InternalHttpServer: Caught exception
during HTTP server start.
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind(Native Method)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:156)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:71)
at
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
at
org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:315)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.Server.doStart(Server.java:235)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
com.cloudera.util.InternalHttpServer.start(InternalHttpServer.java:188)
at com.cloudera.flume.agent.FlumeNode.start(FlumeNode.java:275)
at com.cloudera.flume.agent.FlumeNode.setup(FlumeNode.java:504)
at com.cloudera.flume.agent.FlumeNode.main(FlumeNode.java:665)
2012-03-05 03:02:04,485 [main] ERROR agent.FlumeNode: Unexpected
exception/error thrown! Unable to start HTTP server
com.cloudera.util.InternalHttpServer$InternalHttpServerException: Unable to
start HTTP server
at
com.cloudera.util.InternalHttpServer.start(InternalHttpServer.java:194)
at com.cloudera.flume.agent.FlumeNode.start(FlumeNode.java:275)
at com.cloudera.flume.agent.FlumeNode.setup(FlumeNode.java:504)
at com.cloudera.flume.agent.FlumeNode.main(FlumeNode.java:665)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind(Native Method)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:156)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:71)
at
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
at
org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:315)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.Server.doStart(Server.java:235)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
com.cloudera.util.InternalHttpServer.start(InternalHttpServer.java:188)
... 3 more
2012-03-05 03:02:04,527 [Heartbeat] INFO agent.MultiMasterRPC: No active master
RPC connection
2012-03-05 03:02:04,568 [Heartbeat] INFO agent.ThriftMasterRPC: Connected to
master at svltest150.svl.ibm.com:35872
2012-03-05 03:02:04,711 [main] INFO agent.LogicalNodeManager: creating new
logical node agent
2012-03-05 03:02:04,879 [main] WARN agent.FlumeNode: Flume is using Hadoop core
1.0.0 which does not support Security / Authentication: null
