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From "Billy Pearson" <sa...@pearsonwholesale.com>
Subject Re: [ANN] hbase-0.2.0 Release Candidate 1
Date Wed, 23 Jul 2008 02:10:20 GMT
I get this when trying to run a mr job on the Release Candidate

2008-07-22 21:05:00,237 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: 
Initializing JVM Metrics with processName=MAP, sessionId=
2008-07-22 21:05:00,254 WARN org.apache.hadoop.fs.FileSystem: 
"64.69.33.145:9000" is a deprecated filesystem name. Use 
"hdfs://64.69.33.145:9000/" instead.
2008-07-22 21:05:00,378 INFO org.apache.hadoop.mapred.MapTask: 
numReduceTasks: 0
2008-07-22 21:05:00,379 WARN org.apache.hadoop.fs.FileSystem: 
"64.69.33.145:9000" is a deprecated filesystem name. Use 
"hdfs://64.69.33.145:9000/" instead.
2008-07-22 21:05:00,797 INFO org.apache.hadoop.ipc.Client: 
java.lang.NullPointerException
 at 
org.apache.hadoop.hbase.io.HbaseObjectWritable.readObject(HbaseObjectWritable.java:291)
 at 
org.apache.hadoop.hbase.io.HbaseObjectWritable.readFields(HbaseObjectWritable.java:166)
 at org.apache.hadoop.ipc.Client$Connection.run(Client.java:306)

2008-07-22 21:06:00,804 WARN org.apache.hadoop.mapred.TaskTracker: Error 
running child
java.lang.reflect.UndeclaredThrowableException
 at $Proxy3.getRegionInfo(Unknown Source)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:821)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:458)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.relocateRegion(HConnectionManager.java:440)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:575)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:468)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:432)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:511)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:472)
 at 
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:432)
 at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:124)
 at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:109)
 at com.compspy.mapred.RecordImport$MapClass.getTable(RecordImport.java:50)
 at com.compspy.mapred.RecordImport$MapClass.map(RecordImport.java:76)
 at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:47)
 at org.apache.hadoop.mapred.MapTask.run(MapTask.java:219)
 at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2124)
Caused by: java.net.SocketTimeoutException: timed out waiting for rpc 
response
 at org.apache.hadoop.ipc.Client.call(Client.java:559)
 at org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:213)
 ... 17 more


not sure what the problem is here same job I been running for over a month 
and now today I get this from the EC1 and Trunk on clean installs of hadoop 
0.17.1 and hbase

Billy

"stack" <stack@duboce.net> wrote in message 
news:48865E15.3010507@duboce.net...
> The first 0.2.0 release candidate is available for download:
>
>  http://people.apache.org/~stack/hbase-0.2.0-candidate-1/
>
> Please take this release candidate for a spin. Check the documentation, 
> that unit tests all complete on your platform, etc.
>
> Should we release this candidate as hbase 0.2.0?  Vote yes or no before 
> Friday, July 25th.
>
> Release 0.2.0 has over 240 issues resolved [1] since the branch for 0.1 
> hbase was made.  Be warned that hbase 0.2.0 is not backward compatible 
> with the hbase 0.1 API.  See [2] Izaak Rubins' notes on the high-level API 
> differences between 0.1 and 0.2.  For notes on how to migrate your 0.1 era 
> hbase data to 0.2, see Izaak's migration guide [3].
>
> Yours,
> The HBase Team
>
> 1. 
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12312955&styleName=Html&projectId=12310753&Create=Create
> 2. http://wiki.apache.org/hadoop/Hbase/Plan-0.2/APIChanges
> 3. http://wiki.apache.org/hadoop/Hbase/HowToMigrate
> 



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