trouble using nutch server

Tue, 07 Apr 2015 16:00:13 -0700 

Hi everyone.

I'm having a trouble creating a job in nutch server. if any one could help!

I'm trying to create a job in nutch server and i'm stuck at the begining:

localhost:8081/job/create
{
    "crawlId":"crawl-01",
    "type":"INJECT",
    "confId":"default",
"args": {"crawldb":"crawl", "url_dir":"/.../apache-nutch-2.3/runtime/local/url/"} 
}

and here's hadoop log
2015-04-08 00:37:52,102 INFO api.NutchServer - Starting NutchServer on port: 8081 with logging level: INFO ... 2015-04-08 00:37:52,137 INFO api.NutchServer - Started NutchServer on port 8081 
2015-04-08 00:38:31,384 ERROR impl.JobWorker - Cannot run job worker!
java.lang.NullPointerException
    at org.apache.nutch.crawl.InjectorJob.run(InjectorJob.java:207)
    at org.apache.nutch.api.impl.JobWorker.run(JobWorker.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    at java.lang.Thread.run(Thread.java:745)

Can anyone tell me what i'm doing wrong!
Thanks in advance.

Reply via email to