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David Corley commented on KAFKA-1542: ------------------------------------- Strictly speaking, toString can return either the hostname and the ipaddress [http://docs.oracle.com/javase/1.5.0/docs/api/java/net/InetAddress.html#toString()], whereas getHostAddress will always be just the IP address. That said, I defer to you guys on this. It was you who request the host info, so happy to run with your suggestion. > normal IOException in the new producer is logged as ERROR > --------------------------------------------------------- > > Key: KAFKA-1542 > URL: https://issues.apache.org/jira/browse/KAFKA-1542 > Project: Kafka > Issue Type: Bug > Affects Versions: 0.8.2 > Reporter: Jun Rao > Assignee: David Corley > Labels: newbie > Fix For: 0.8.2 > > Attachments: KAFKA-1542.patch > > > Saw the following error in the log. It seems this can happen if the broker is > down. So, this probably should be logged as WARN, instead ERROR. > 2014/07/16 00:12:51.799 [Selector] Error in I/O: > java.io.IOException: Connection timed out > at sun.nio.ch.FileDispatcherImpl.read0(Native Method) > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) > at sun.nio.ch.IOUtil.read(IOUtil.java:197) > at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379) > at > org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:60) > at org.apache.kafka.common.network.Selector.poll(Selector.java:241) > at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:171) > at > org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:174) > at > org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:114) > at java.lang.Thread.run(Thread.java:744) -- This message was sent by Atlassian JIRA (v6.2#6252)