question Re: Atlas UI not available : Service Unavailable in Archives of Support Questions (Read Only)

Atlas UI not available : Service Unavailable

oceceille — Mon, 19 Aug 2019 09:18:05 GMT

Hi,

I have installed HDP 2.5 on Azure. All my services are OK on the Ambari interface but when I try to access to the Atlas Dashboard, I encounter following error :

Looking at /var/log/atlas/application.log :

Error injecting constructor, org.apache.atlas.repository.RepositoryException: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://10.0.0.5:8886/solr: Can not find the specified config set: vertex_index

Do you have any idea ?

Thanks for your help.

Regards, Olivier

Re: Atlas UI not available : Service Unavailable

anaik — Wed, 18 Jan 2017 03:08:12 GMT

Looks like the Solr index didn't get created properly or is having issues. Can you share your application.properties file ?

Re: Atlas UI not available : Service Unavailable

mpandit — Wed, 18 Jan 2017 05:51:42 GMT

See if you are running into similar issue mentioned here https://issues.apache.org/jira/browse/AMBARI-18368

Re: Atlas UI not available : Service Unavailable

oceceille — Wed, 18 Jan 2017 06:02:10 GMT

Hi Milind,

Than you for your answer. Unfortunately, I have already tried this...

Moreover, I have following error on Solr:

Collection: vertex_index operation: create failed:org.apache.solr.common.SolrException: Can not find the specified config set: vertex_index
	at org.apache.solr.cloud.OverseerCollectionMessageHandler.createCollection(OverseerCollectionMessageHandler.java:1904)
	at org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:221)
	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:437)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Any idea ?

Regards,

Olivier

Re: Atlas UI not available : Service Unavailable

oceceille — Wed, 18 Jan 2017 08:26:56 GMT

Sorry it worked !!!

I just had to change the command :

chown atlas:hadoop /etc/atlas/conf/solr/*

chown -R atlas:hadoop /etc/atlas/conf/solr/*

Thanks a lot for your help