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Connection failed: [Errno 111] Connection refused to mynode.id:6188

Connection failed: [Errno 111] Connection refused to mynode.id:6188

New Contributor

Hey All,

I am having a problem, Ambari Metrics Collector cannot run on my ambari-server
ambari-metriks-collector -cannot start.png

i check using tail -f /var/log/ambari-metrics-collector/ambari-metrics-collector.log, i get this log

 

 

2020-02-14 10:37:43,313 WARN org.apache.zookeeper.ClientCnxn: Session 0x17043446d2c0000 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2020-02-14 10:37:43,414 WARN org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient: 0x479cbee5 to mynode.id:61181 failed for get of /ams-hbase-unsecure/meta-region-server, code = CONNECTIONLOSS, retries = 15
2020-02-14 10:37:45,394 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server mynode.id/11.129.0.3:61181. Will not attempt to authenticate using SASL (unknown error)
2020-02-14 10:37:45,394 WARN org.apache.zookeeper.ClientCnxn: Session 0x17043446d2c0000 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2020-02-14 10:37:45,501 WARN org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient: 0x479cbee5 to mynode.id:61181 failed for get of /ams-hbase-unsecure/meta-region-server, code = CONNECTIONLOSS, retries = 16
2020-02-14 10:37:46,618 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server mynode.id/11.129.0.3:61181. Will not attempt to authenticate using SASL (unknown error)
2020-02-14 10:37:46,619 WARN org.apache.zookeeper.ClientCnxn: Session 0x17043446d2c0000 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2020-02-14 10:37:46,719 WARN org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient: 0x479cbee5 to mynode.id:61181 failed for get of /ams-hbase-unsecure/meta-region-server, code = CONNECTIONLOSS, retries = 17

 

 

Thanks

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