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From "Shashwat Shriparv" <dwivedishash...@gmail.com>
Subject RE: hadoop 1.0.3 config exception
Date Sat, 18 Aug 2012 14:50:18 GMT
What is your host file configuration the problem related to namenode is
almost always due to the host configuration.

 

From: rahul p [mailto:rahulpoolanchalil@gmail.com] 
Sent: Saturday, August 18, 2012 5:07 PM
To: user@hadoop.apache.org
Subject: Re: hadoop 1.0.3 config exception

 

Hi Ben,

Can you help me resolve this issue.

i am new to hadoop and java.

i facing issue in bringing up my NameNode.

 

On Fri, Aug 17, 2012 at 11:59 PM, Ben Cuthbert <bencuthbert@ymail.com
<mailto:bencuthbert@ymail.com> > wrote:

All

 

We are getting the following show in when we talk to hadoop 1.0.3

 

Seems it relates to these lines in Configuration.java 

 

public
<http://fossies.org/dox/hadoop-1.0.3/classorg_1_1apache_1_1hadoop_1_1conf_1_
1Configuration.html#a2bf70fe686e6ab0cfd90cde27a6e3b1d> Configuration(boolean
loadDefaults) {

225  this.loadDefaults = loadDefaults;

226  if (LOG.isDebugEnabled()) {

227  LOG.debug(
<http://fossies.org/dox/hadoop-1.0.3/classorg_1_1apache_1_1hadoop_1_1util_1_
1StringUtils.html> StringUtils.
<http://fossies.org/dox/hadoop-1.0.3/classorg_1_1apache_1_1hadoop_1_1util_1_
1StringUtils.html#afe40f66d95f868187f9ba38c0a107486> stringifyException(new
IOException("config()")));

228  }

229  synchronized(
<http://fossies.org/dox/hadoop-1.0.3/classorg_1_1apache_1_1hadoop_1_1conf_1_
1Configuration.html> Configuration.class) {

230  REGISTRY.put(this, null);

231  }

232  this.storeResource = false;

233  }

 

 

Why is this here?

 

 

2012-08-17 16:53:11,133 (hdfs-hdfs-sink-call-runner-4) [DEBUG -
org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)]
java.io.IOException: config()

at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:227)

at org.apache.hadoop.conf.Configuration.<init>(Configuration.java:214)

at org.apache.flume.sink.hdfs.BucketWriter.doOpen(BucketWriter.java:170)

at org.apache.flume.sink.hdfs.BucketWriter.access$000(BucketWriter.java:48)

at org.apache.flume.sink.hdfs.BucketWriter$1.run(BucketWriter.java:155)

at org.apache.flume.sink.hdfs.BucketWriter$1.run(BucketWriter.java:152)

at
org.apache.flume.sink.hdfs.BucketWriter.runPrivileged(BucketWriter.java:125)

at org.apache.flume.sink.hdfs.BucketWriter.open(BucketWriter.java:152)

at org.apache.flume.sink.hdfs.BucketWriter.append(BucketWriter.java:307)

at org.apache.flume.sink.hdfs.HDFSEventSink$1.call(HDFSEventSink.java:717)

at org.apache.flume.sink.hdfs.HDFSEventSink$1.call(HDFSEventSink.java:714)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at java.util.concurrent.FutureTask.run(FutureTask.java:138)

at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
va:886)

at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
08)

at java.lang.Thread.run(Thread.java:680)

 

 


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