Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Plain View
MapReduce >> mail # user >> HADOOP UPGRADE ERROR


Copy link to this message
-
HADOOP UPGRADE ERROR

Hi All,

I am trying to upgrade hadoop-0.20.2 to hadoop-1.0.4.
I used command

hadoop namenode -upgrade

after that if I start cluster by command

Start-all.sh

the TT and DN doesn't starts.

1). Log file of  TT...

2012-11-23 07:15:54,399 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:yogesh cause:java.io.IOException: Call to localhost/127.0.0.1:9001 failed on local exception: java.io.IOException: Connection reset by peer
2012-11-23 07:15:54,400 ERROR org.apache.hadoop.mapred.TaskTracker: Can not start task tracker because java.io.IOException: Call to localhost/127.0.0.1:9001 failed on local exception: java.io.IOException: Connection reset by peer
    at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)
    at org.apache.hadoop.ipc.Client.call(Client.java:1075)
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)

2).  Log file of DN...
2012-11-23 07:07:57,095 INFO org.apache.hadoop.hdfs.server.common.Storage: Cannot access storage directory /opt/hadoop_newdata_dirr
2012-11-23 07:07:57,096 INFO org.apache.hadoop.hdfs.server.common.Storage: Storage directory /opt/hadoop_newdata_dirr does not exist.
2012-11-23 07:07:57,199 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: All specified directories are not accessible or do not exist.
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:139)
    at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:385)

Although /opt/hadoop_new_dirr exists with file permission 755.
Please suggest

Thanks&Regards
Yogesh Kumar

     
+
Marcos Ortiz 2012-11-23, 03:21
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB