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 Threaded View
Hadoop >> mail # user >> Running Contrail on hadoop


Copy link to this message
-
Running Contrail on hadoop
Hi,

I am trying to run Contrail on Hadoop and it starts ok, but after some time
throws an error. Some java class can't convert a string to float because
there is a comma.

I think the problem is not at contrail code. Maybe the location of my
timezone? Does anyone already passed through this?

$ bin/hadoop jar contrail-1.0-SNAPSHOT.jar contrail.Contrail -asm assembly
-k 25 -reads reads
== Starting time 2013-09-03 10:08:59
Preprocess reads:       2
job_201309030936_0005 9 s  250 converted
Build Initial:  4

job_201309030936_0006 358 s  2814 nodes [250 (100,00%) good reads, 9000 bp]
  Quick Merge:  java.lang.NumberFormatException: For input string: "1,00"
        at
sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1242)
        at java.lang.Float.parseFloat(Float.java:439)
        at contrail.Node.cov(Node.java:1096)
        at contrail.Node.toNodeMsg(Node.java:664)
        at contrail.QuickMerge$QuickMergeMapper.map(QuickMerge.java:69)
        at contrail.QuickMerge$QuickMergeMapper.map(QuickMerge.java:47)
        at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
        at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:416)
        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149)
        at org.apache.hadoop.mapred.Child.main(Child.java:249)

--
*--
-- Felipe Oliveira Gutierrez
-- [EMAIL PROTECTED]
-- https://sites.google.com/site/lipe82/Home/diaadia*
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