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From Lars George <lars.geo...@gmail.com>
Subject Running hbck locally
Date Mon, 31 Jan 2011 10:19:05 GMT
Hi,

When running hbck locally (after working on HBASE-3492) I got:

2011-01-31 11:14:52,793 INFO
org.apache.zookeeper.server.PrepRequestProcessor: Got user-level
KeeperException when processing sessionid:0x12ddb81848f0017
type:create cxid:0x4 zxid:0xfffffffffffffffe txntype:unknown
reqpath:n/a Error Path:/hbase/table Error:KeeperErrorCode = NodeExists
for /hbase/table
2011-01-31 11:14:53,080 WARN org.apache.hadoop.ipc.HBaseServer: IPC
Server handler 6 on 53714 caught: java.lang.NullPointerException
        at java.io.DataOutputStream.writeUTF(DataOutputStream.java:330)
        at java.io.DataOutputStream.writeUTF(DataOutputStream.java:306)
        at org.apache.hadoop.hbase.ClusterStatus.write(ClusterStatus.java:217)
        at org.apache.hadoop.hbase.io.HbaseObjectWritable.writeObject(HbaseObjectWritable.java:442)
        at org.apache.hadoop.hbase.io.HbaseObjectWritable.write(HbaseObjectWritable.java:277)
        at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1088)


in the master/rs logs directly after running the command and on the
console eventually

larsgeorge@de1-app-mbp-2:~/projects/opensource/hbase-trunk-rw [svn:]$
bin/hbase hbck
...
Exception in thread "main" java.lang.reflect.UndeclaredThrowableException
        at $Proxy0.getClusterStatus(Unknown Source)
        at org.apache.hadoop.hbase.util.HBaseFsck.<init>(HBaseFsck.java:105)
        at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:944)
Caused by: java.net.SocketTimeoutException: Call to
10.0.0.57/10.0.0.57:53714 failed on socket timeout exception:
java.net.SocketTimeoutException: 60000 millis timeout while waiting
for channel to be ready for read. ch :
java.nio.channels.SocketChannel[connected local=/10.0.0.57:53908
remote=10.0.0.57/10.0.0.57:53714]
        at org.apache.hadoop.hbase.ipc.HBaseClient.wrapException(HBaseClient.java:816)
        at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:789)
        at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:139)
        ... 3 more
Caused by: java.net.SocketTimeoutException: 60000 millis timeout while
waiting for channel to be ready for read. ch :
java.nio.channels.SocketChannel[connected local=/10.0.0.57:53908
remote=10.0.0.57/10.0.0.57:53714]
        at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:164)
        at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155)
        at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128)
        at java.io.FilterInputStream.read(FilterInputStream.java:116)
        at org.apache.hadoop.hbase.ipc.HBaseClient$Connection$PingInputStream.read(HBaseClient.java:301)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
        at java.io.DataInputStream.readInt(DataInputStream.java:370)
        at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.receiveResponse(HBaseClient.java:541)
        at org.apache.hadoop.hbase.ipc.HBaseClient$Connection.run(HBaseClient.java:479)

This is not right.

Lars

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