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 >> SequenceFile Reader


Copy link to this message
-
SequenceFile Reader
I have created a MR job to read a text file and give out SequenceFile with key - VectorWritablevalue - Nullwritable
I am getting the following exception When i tried to read the same sequence file using SequenceFileInputFormat with data types VectorWritable & NullWritable
java.lang.ClassCastException: org.apache.hadoop.io.IntWritable cannot be cast to org.apache.hama.ml.writable.VectorWritable
Thanks,Anbu.    
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