About sjain292

sjain292 · ‎05-17-2016

Oozie didnt have access to hbase jars, added them manually to libext/ folder and created the oozie.war again and it worked.

sjain292 · ‎05-17-2016

I get the error that oozie cant find the custom action class when I run the job. This is how I added my custom action jar to oozie : - stoped oozie - added classname to oozie.service.ActionService.executor.ext.classes in oozie-site.xml - copy cutom.jar to /usr/hdp/current/oozie-server/libext/. - /usr/hdp/current/oozie-server/bin/oozie-setup.sh prepare-war - started oozie back Error : java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/CustomActionClass at ... ... I understand that new actions are to be added as ext.classes and action jars in libext folder. Am I missing something here ? Also how are libext jars different from sharelib jars ?

sjain292 · ‎05-13-2016

Can we please confirm which user runs the service installation ? root ? I confirmed that root can run curl from cli successfully. I created app-logs dir manually and ran root:/home/ubuntu# curl -iv 'http://xxxx:50070/webhdfs/v1/app-logs?op=GETFILESTATUS&user.name=hdfs' * Trying 1.70.26.132... connected > GET /webhdfs/v1/app-logs?op=GETFILESTATUS&user.name=hdfs HTTP/1.1 > User-Agent: curl/7.22.0 (x86_64-pc-linux-gnu) libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3 > Accept: */* > < HTTP/1.1 200 OK HTTP/1.1 200 OK < Cache-Control: no-cache Cache-Control: no-cache

sjain292 · ‎05-13-2016

Started server and agent but no luck. How can we ask ambari to not use proxy ? Which user is this process run as ? May be I can sudo as that and update its no_proxy list ?

sjain292 · ‎05-13-2016

@Predrag Minovic : Yes, I am running the cluster behind the firewall and have proxies. I added nodes to the no_proxy list and I'm now able to run curl command from the terminal with HTTP 200. I also updated no_proxy list on all the nodes and removed proxies from ambari-env.sh. But I still the error when trying to start services. I started with yarn service and see it fail. It seems like curl/ambari-server is still using proxies. Is there a way to force it to not use proxy ?

sjain292 · ‎05-12-2016

I am using ambari 2.2.1 and HDP 2.3.4 and ubuntu 12. I successfully completed the ambari setup through launch wizard but it never started the services. I am manually starting the services now through "start all" but it fails to start them. I get the following error for all the services : resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w '%{http_code}' -X GET 'http://xxxx:50070/webhdfs/v1/ats/done?op=GETFILESTATUS&user.name=hdfs'' returned status_code=503. I checked that the node is reachable from the server and hdfs is working fine. What am I missing here? Thanks

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Cloudera Community

Re: Oozie cannot find custom action jar

Re: Oozie cannot find custom action jar

Oozie cannot find custom action jar

Re: Ambari setup not starting services

Re: Ambari setup not starting services

Re: Ambari setup not starting services

Ambari setup not starting services