hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "John I. Noecker Jr." <jnoec...@proteuseng.com>
Subject HBase Error
Date Mon, 06 Jul 2009 22:41:25 GMT
Hello all,


I am using HBase within a Map/Reduce job, and when I run the job, it
exits with the following error:


09/07/06 18:34:42 INFO mapred.JobClient: Task Id :
attempt_200907061758_0004_m_000000_0, Status : FAILED

org.apache.hadoop.hbase.MasterNotRunningException: localhost:60000



 at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:115)

 at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:98)

 at com.proteus.athena.hadoop.xml.XmlMapper.map(XmlMapper.java:74)

 at com.proteus.athena.hadoop.xml.XmlMapper.map(XmlMapper.java:1)

 at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)

 at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)

 at org.apache.hadoop.mapred.Child.main(Child.java:158)


I am running Hadoop 0.19.1 with HBase 0.19.3.  I have a cluster of 5
nodes, with one node (named 'elroy' == serving as the Hadoop
namenode and  jobtracker and the HBase Master.  


My hbase-site.xml:













My regionservers:


It seems that when the Map/Reduce job attempts to contact the HBase
database, it tries to do so on localhost:6000 instead of elroy:6000...
Since I have hbase.master set in hbase-site.xml, I am not sure why it is
doing this.


Any suggestions?



John Noecker Jr.

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message