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From Ian Brooks <i.bro...@sensewhere.com>
Subject protobuf error
Date Wed, 01 Oct 2014 11:37:32 GMT
Hi,

 I have a java client that connects to hbase and reads and writes data to hbase. every now
and then, I'm seeing the following stack traces in the application log and I'm not sure why
they are coming up.

org.apache.hadoop.hbase.client.ClusterStatusListener - ERROR - Unexpected exception, continuing.
com.google.protobuf.InvalidProtocolBufferException: Protocol message tag had invalid wire
type.
        at com.google.protobuf.InvalidProtocolBufferException.invalidWireType(InvalidProtocolBufferException.java:99)
        at com.google.protobuf.UnknownFieldSet$Builder.mergeFieldFrom(UnknownFieldSet.java:498)
        at com.google.protobuf.GeneratedMessage.parseUnknownField(GeneratedMessage.java:193)
        at org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos$ClusterStatus.<init>(ClusterStatusProtos.java:7554)
        at org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos$ClusterStatus.<init>(ClusterStatusProtos.java:7512)
        at org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos$ClusterStatus$1.parsePartialFrom(ClusterStatusProtos.java:7689)
        at org.apache.hadoop.hbase.protobuf.generated.ClusterStatusProtos$ClusterStatus$1.parsePartialFrom(ClusterStatusProtos.java:7684)
        at com.google.protobuf.AbstractParser.parsePartialFrom(AbstractParser.java:141)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:176)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:182)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
        at org.jboss.netty.handler.codec.protobuf.ProtobufDecoder.decode(ProtobufDecoder.java:122)
        at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:66)
        at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
        at org.jboss.netty.channel.socket.oio.OioDatagramWorker.process(OioDatagramWorker.java:52)
        at org.jboss.netty.channel.socket.oio.AbstractOioWorker.run(AbstractOioWorker.java:73)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

I'm running hbase-0.98.3-hadoop2 

-Ian

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