Are you sure you configured HDFS correctly sa mentioned in the documentation?
On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <[email protected]> wrote: > hello : > I just started learning chukwa, and i want to build the chukwa source > code in eclipse ,but when i run the > org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service . > appeared some the following error tips: > 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf > is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/ > 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore. > 12/06/18 21:01:35 INFO hicc.HiccWebServer: > file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors > 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check > configuration in chukwa-env.sh. > 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or > directory: /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid > 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file > failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid > > In getResourceListing("descriptors") method > public List<String> getResourceListing(String path) throws > URISyntaxException, IOException { > ClassLoader contextClassLoader = > Thread.currentThread().getContextClassLoader(); > > URL dirURL = contextClassLoader.getResource(path); > > if (dirURL == null) { > dirURL = contextClassLoader.getResource(path); > > } > if (dirURL.getProtocol().equals("jar")) { > ..... > > } > > Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't > know how and which this 'jar' to load to the classpath in the if > condition(dirURL.getProtocol().equals("jar")） ，.but for the error > tips, i have already set the parameter as the according to the official > document。so please tell me some advices about this problem 。very > appreciated... > > -- Ahmed Fathalla
