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Registered: ‎10-04-2016

kafka-topics weirdness related to SLF4J weirdness

[ Edited ]

When I'm running

kafka-topics

From the command line I'm getting a bunch of strange noise

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/KAFKA-3.0.0-1.3.0.0.p0.40/lib/kafka/libs/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/cloudera/parcels/KAFKA-3.0.0-1.3.0.0.p0.40/lib/kafka/libs/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
18/02/15 13:07:24 INFO zookeeper.ClientCnxn: Socket connection established to pp-hadoop3.dsone.3ds.com/10.106.109.14:2181, initiating session
18/02/15 13:07:24 INFO zkclient.ZkClient: Waiting for keeper state SyncConnected
18/02/15 13:07:24 INFO zookeeper.ClientCnxn: Session establishment complete on server pp-hadoop3.dsone.3ds.com/10.106.109.14:2181, sessionid = 0x46195c4cb9f0a80, negotiated timeout = 30000
18/02/15 13:07:24 INFO zkclient.ZkClient: zookeeper state changed (SyncConnected)
myTopic
18/02/15 13:07:24 INFO zkclient.ZkEventThread: Terminate ZkClient event thread.
18/02/15 13:07:24 INFO zookeeper.ZooKeeper: Session: 0x46195c4cb9f0a80 closed
18/02/15 13:07:24 INFO zookeeper.ClientCnxn: EventThread shut down for session: 0x46195c4cb9f0a80

The command seems to be working but it's difficult to tell sometimes.

I'm logged on as root when executing.

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