question Re: CDSW service unavailable for adding to a CDH cluster in Support Questions

CDSW service unavailable for adding to a CDH cluster

Marek — Fri, 16 Sep 2022 14:37:42 GMT

Hi,

Trying to add to a CDH 6.3.2 cluster (managed with CM 6.3.1) a CDSW 1.7.2 trial on two new hosts (master and worker). The CDSW parcel is downloaded, distributed and activated. Unfortunately the CDSW service is unavailable in the cluster's "Add Service" list.

Would appreciate any assistance in troubleshooting.

Re: CDSW service unavailable for adding to a CDH cluster

Marek — Mon, 22 Jun 2020 10:03:21 GMT

A kind reminder about this support question.

Attaching also two screenshots.

Re: CDSW service unavailable for adding to a CDH cluster

GangWar — Mon, 22 Jun 2020 13:25:41 GMT

@Marek Please add the CSD (jar file) in the CM first as per your CDH version by following the doc below:

https://docs.cloudera.com/documentation/data-science-workbench/1-7-x/topics/cdsw_install_parcel.html#csd

Then restart the CM server and you will hopefully get the Parcels listed there for CDSW.

Re: CDSW service unavailable for adding to a CDH cluster

Marek — Mon, 22 Jun 2020 13:46:07 GMT

The *.jar file is already in /opt/cloudera/csd/ and have restarted the CM server. Otherwise I would be unable to distribute and activate the CDSW parcel, isn't it?

Let me say it again – the problem is with the CDSW service after the parcel distribution and activation. I do not see the service in 'Add a Service' window, as outlined in the installation guide:

Re: CDSW service unavailable for adding to a CDH cluster

GangWar — Mon, 22 Jun 2020 16:26:40 GMT

@Marek Parcels can be downloaded. This is strange I am not able to reproduce though.

Can you please deactivate the CDSWc parcels and then remove the CSD and again download a fresh one and restart the CM server form terminal and let me know how this goes.

Re: CDSW service unavailable for adding to a CDH cluster

Marek — Tue, 23 Jun 2020 08:13:56 GMT

The problem is solved – removed the parcel, had to add ".parcel" app type in /etc/httpd/conf/httpd.conf in a local repo:

# sudo sed -i 's/AddType application\/x-gzip .gz .tgz$/AddType application\/x-gzip .gz .tgz .parcel/g' /etc/httpd/conf/httpd.conf

and download, distribute, and activate again.