All Apps and Add-ons

Hadoop Connect job error

jedatt01
Builder

When I try to push to my hadoop cluster I get the following error which appears to be permissions related. Can someone help me to resolve the issue?

Failed to create cursor file: hdfs://10.144.64.195:8020/datasift_sample/9c6abd2095cd036a1d82834c234e5c65.1349092800.cursor.0. touchz: `hdfs://10.144.64.195:8020/datasift_sample/9c6abd2095cd036a1d82834c234e5c65.1349092800.cursor.0': No such file or directory

0 Karma

sunrise
Contributor

You should give permissions to root like following.
# su hdfs
$ hadoop fs -chmod 777 /datashift_sample
# exit
Try it.

nfilippi_splunk
Splunk Employee
Splunk Employee

Does the Splunk system user have write permission on your Hadoop cluster? You can easily test this from the CLI using the following:

http://docs.splunk.com/Documentation/HadoopConnect/latest/DeployHadoopConnect/HadoopCLI#Test_the_Had...

0 Karma

jedatt01
Builder

Looks like the splunk user doesn't have permissions. Can you show me how to add?

ip-10-83-86-58:/apps/hadoop/bin # ./hadoop fs -touchz hdfs://10.144.64.195:8020/test/foo.txt
touchz: `hdfs://10.144.64.195:8020/test/foo.txt': No such file or directory
ip-10-83-86-58:/apps/hadoop/bin # ./hadoop fs -touchz hdfs://10.144.64.195:8020/foo.txt
touchz: Permission denied: user=root, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
ip-10-83-86-58:/apps/hadoop/bin # ./hadoop fs -touchz hdfs://10.144.64.195:8020/test/foo.txt

0 Karma
Get Updates on the Splunk Community!

Index This | When is October more than just the tenth month?

October 2025 Edition  Hayyy Splunk Education Enthusiasts and the Eternally Curious!   We’re back with this ...

Observe and Secure All Apps with Splunk

  Join Us for Our Next Tech Talk: Observe and Secure All Apps with SplunkAs organizations continue to innovate ...

What’s New & Next in Splunk SOAR

 Security teams today are dealing with more alerts, more tools, and more pressure than ever.  Join us for an ...