hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "radar.sxl" <radar....@gmail.com>
Subject Hadoop Cluster Error
Date Mon, 16 Nov 2009 01:04:03 GMT

When I run a hadoop project with Eclipse-plugin or Cygwin, it's OK. But when
I run in Hadoop cluster, it's error. So strange questions, I do not kown
why!

OK:
09/11/13 15:03:59 INFO mapred.JobClient: Running job: job_200911131503_0001
09/11/13 15:04:01 INFO mapred.JobClient:  map 0% reduce 0%
09/11/13 15:04:12 INFO mapred.JobClient:  map 50% reduce 0%
09/11/13 15:04:19 INFO mapred.JobClient:  map 100% reduce 0%
09/11/13 15:04:24 INFO mapred.JobClient:  map 100% reduce 16%
09/11/13 15:04:28 INFO mapred.JobClient:  map 100% reduce 100%
09/11/13 15:04:31 INFO mapred.JobClient: Job complete: job_200911131503_0001

Error:
09/11/13 15:17:48 INFO mapred.JobClient: Running job: job_200911131430_0003
09/11/13 15:17:49 INFO mapred.JobClient:  map 0% reduce 0%
09/11/13 15:18:20 INFO mapred.JobClient: Task Id :
attempt_200911131430_0003_m_0                                             
00001_0, Status : FAILED
java.lang.OutOfMemoryError: Java heap space
        at java.io.BufferedReader.readLine(BufferedReader.java:331)
        at java.io.BufferedReader.readLine(BufferedReader.java:362)
        at jeasy.analysis.lIlllIIIIIllIlII._$1(Unknown Source:80)
        at jeasy.analysis.lIlllIIIIIllIlII._$1(Unknown Source:36)
        at jeasy.analysis.lIIllIlIlIIIllll.<clinit>(Unknown Source:12)
        at jeasy.analysis.MMAnalyzer.tokenStream(Unknown Source:26)
        at jeasy.analysis.lIlllIIIIIllIlII.segment(Unknown Source:234)
        at cnWordCount$MapClass.map(cnWordCount.java:66)
        at cnWordCount$MapClass.map(cnWordCount.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)



-- 
View this message in context: http://old.nabble.com/Hadoop-Cluster-Error-tp26335940p26335940.html
Sent from the Hadoop core-user mailing list archive at Nabble.com.


Mime
View raw message