Hi,
Well, I got my three servers up running hadoop version 0.20.2 with one of the
servers being the NameNode/JobTracker and the other two being data nodes. The
problems is when I try to run the wordcount example I get the following
exception. I hit <ctrl>c after a second since it takes awhile to timeout.
Does anyone have an idea on this?
Thanks
-Pete
[had...@caiss01a hadoop]$ hadoop jar hadoop-0.20.2-examples.jar wordcount
/input_logs/output.txt /tmp/result.out
10/11/24 15:58:09 INFO input.FileInputFormat: Total input paths to process : 1
10/11/24 15:58:09 INFO mapred.JobClient: Running job: job_201011241548_0004
10/11/24 15:58:10 INFO mapred.JobClient: map 0% reduce 0%
10/11/24 15:58:13 INFO mapred.JobClient: Task Id :
attempt_201011241548_0004_m_000009_0, Status : FAILED Error initializing
attempt_201011241548_0004_m_000009_0:
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)
at java.util.jar.JarFile.<init>(JarFile.java:97)
at org.apache.hadoop.util.RunJar.unJar(RunJar.java:36)
at
org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:815)
at
org.apache.hadoop.mapred.TaskTracker.startNewTask(TaskTracker.java:1664)
at org.apache.hadoop.mapred.TaskTracker.access$1200(TaskTracker.java:97)
at
org.apache.hadoop.mapred.TaskTracker$TaskLauncher.run(TaskTracker.java:1629)
10/11/24 15:58:13 WARN mapred.JobClient: Error reading task
outputhttp://caiss01b.epilotcolo.eliberation.com:50060/tasklog?plaintext=true&taskid=attempt_201011241548_0004_m_000009_0&filter=stdout
10/11/24 15:58:13 WARN mapred.JobClient: Error reading task
outputhttp://caiss01b.epilotcolo.eliberation.com:50060/tasklog?plaintext=true&taskid=attempt_201011241548_0004_m_000009_0&filter=stderr
10/11/24 15:58:16 INFO mapred.JobClient: Task Id :
attempt_201011241548_0004_m_000009_1, Status : FAILED Error initializing
attempt_201011241548_0004_m_000009_1:
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)
at java.util.jar.JarFile.<init>(JarFile.java:97)
at org.apache.hadoop.util.RunJar.unJar(RunJar.java:36)
at
org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:815)
at
org.apache.hadoop.mapred.TaskTracker.startNewTask(TaskTracker.java:1664)
at org.apache.hadoop.mapred.TaskTracker.access$1200(TaskTracker.java:97)
at
org.apache.hadoop.mapred.TaskTracker$TaskLauncher.run(TaskTracker.java:1629)
10/11/24 15:58:16 WARN mapred.JobClient: Error reading task
outputhttp://caiss01b.epilotcolo.eliberation.com:50060/tasklog?plaintext=true&taskid=attempt_201011241548_0004_m_000009_1&filter=stdout
10/11/24 15:58:16 WARN mapred.JobClient: Error reading task
outputhttp://caiss01b.epilotcolo.eliberation.com:50060/tasklog?plaintext=true&taskid=attempt_201011241548_0004_m_000009_1&filter=stderr
[had...@caiss01a hadoop]$
