question Re: Starting_service in Archives of Support Questions (Read Only)

Starting_service

Nag — Fri, 16 Sep 2022 08:47:37 GMT

Hi,
At the time of starting individual roles we faced following exception:
+ exec /usr/lib/hadoop-hdfs/bin/hdfs --config /run/cloudera-scm-agent/process/18-hdfs-NAMENODE namenode
/usr/lib/cmf/service/hdfs/hdfs.sh: line 360: /usr/lib/hadoop-hdfs/bin/hdfs: No such file or directory
Can anyone help me please.
Thanks in advance.

Re: Starting_service

Clint — Tue, 17 Sep 2013 16:57:41 GMT

@Nag.

Did you, by any chance recently switch over to using "Parcels" for your CDH cluster? If you upgraded to parcels, you also must go back and remove all the old CDH RPMs manually and also update your symlinks to the new parcels locations. It's one of the last steps in the upgrade doc and easy to overlook. If CM still has it's symlinks pointed to the old locations for CDH commands in /usr/lib, those won't be there if the RPMs were removed. You should be able to update your symlinks by restarting the cloudera agents on all machines:

service cloudera-scm-agent restart

HTH,

Clint

Re: Starting_service

Nag — Thu, 19 Sep 2013 07:11:20 GMT

It is helpful to me.You are appreciated.

Thanks for your help.