Failed to create DataStorage

[Saurav Datta]

Hi ,

I am trying to run Pig 0.7.0 on Hadoop 0.21.0 .
Getting the below error :

$ pig
10/08/27 14:38:18 INFO pig.Main: Logging error messages to: /Users/ 
rahulmalviya/Documents/Hadoop/hadoop-0.21.0/bin/pig_1282945098943.log
2010-08-27 14:38:19,245 [main] INFO   
org.apache.pig.backend.hadoop.executionengine.HExecutionEngine -  
Connecting to hadoop file system at: hdfs://localhost:9000
2010-08-27 14:38:19,600 [main] ERROR org.apache.pig.Main - ERROR 2999:  
Unexpected internal error. Failed to create DataStorage
Details at logfile: /Users/rahulmalviya/Documents/Hadoop/hadoop-0.21.0/ 
bin/pig_1282945098943.log

 Is this a version issue ? Any suggestions ?

Let me know if you need any information from me to debug this .

Thanks in advance ,
Saurav



P.S: Below is the content of the log file.

isdevmars002:bin rahulmalviya$ cat /Users/rahulmalviya/Documents/ 
Hadoop/hadoop-0.21.0/bin/pig_1282945098943.log
Error before Pig is launched
----------------------------
ERROR 2999: Unexpected internal error. Failed to create DataStorage

java.lang.RuntimeException: Failed to create DataStorage
	at  
org 
.apache 
.pig.backend.hadoop.datastorage.HDataStorage.init(HDataStorage.java:75)
	at  
org 
.apache 
.pig.backend.hadoop.datastorage.HDataStorage.<init>(HDataStorage.java: 
58)
	at  
org 
.apache 
.pig 
.backend 
.hadoop.executionengine.HExecutionEngine.init(HExecutionEngine.java:216)
	at  
org 
.apache 
.pig 
.backend 
.hadoop.executionengine.HExecutionEngine.init(HExecutionEngine.java:126)
        at org.apache.pig.impl.PigContext.connect(PigContext.java:184)
        at org.apache.pig.PigServer.<init>(PigServer.java:184)
        at org.apache.pig.PigServer.<init>(PigServer.java:173)
        at org.apache.pig.tools.grunt.Grunt.<init>(Grunt.java:54)
        at org.apache.pig.Main.main(Main.java:354)
Caused by: java.io.IOException: Call to localhost/127.0.0.1:9000  
failed on local exception: java.io.EOFException
        at org.apache.hadoop.ipc.Client.wrapException(Client.java:775)
        at org.apache.hadoop.ipc.Client.call(Client.java:743)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
        at $Proxy0.getProtocolVersion(Unknown Source)
        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359)
	at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java: 
106)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:207)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:170)
	at  
org 
.apache 
.hadoop 
.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java: 
1378)
        at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
        at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390)
        at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196)
        at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95)
	at  
org 
.apache 
.pig.backend.hadoop.datastorage.HDataStorage.init(HDataStorage.java:72)
        ... 8 more
Caused by: java.io.EOFException
        at java.io.DataInputStream.readInt(DataInputStream.java:375)
	at org.apache.hadoop.ipc.Client 
$Connection.receiveResponse(Client.java:501)
        at org.apache.hadoop.ipc.Client$Connection.run(Client.java:446)
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