JanusGraph / JanusGraph/janusgraph-ambari

something wrong with the ambari install janusgraph

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Dominant language
Python
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Description

1、With Ambari Web UI,Install the Janusgraph has some problem
#/opt/janusgraph/ miss the folder,eg. bin、conf、data、ext、lib、conf/solr
#when solved, something still wrong
`resource_management.core.exceptions.ExecutionFailed: Execution of 'ambari-sudo.sh JAVA_HOME=/opt/jdk /usr/lib/ambari-infra-solr-client/solrCloudCli.sh --zookeeper-connect-string test60.mm-cluster.local:2181,test61.mm-cluster.local:2181,test62.mm-cluster.local:2181/solr --create-collection --collection default --config-set janusgraph-configset --shards 1 --replication 1 --max-shards 1 --retry 5 --interval 10 --no-sharding --jaas-file /opt/janusgraph/conf/solr/janusgraph_solr_jaas.conf' returned 1. Using default `
so i create an empty file,named janusgraph_solr_jaas.conf
since then ,the web ui has no error,but the janusgraph service still red status
2、ssh the janusgraph install host, into the folder /var/log/janusgraph/
I found something wrong in the err file
The script use /opt/janusgraph/bin/gremlin-server.sh,but the folder only has script file "gremlin-server-script.sh"
when copy and rename, restart the service or execute the command "./gremlin-server.sh" ,the error is missing ,but the service still cannot start,
#cannot find the progress
#with the web ui restart ,monitor is running ,for a minute time ,the janusgraph status change to red status

so i have no idea,please help!

Contributor guide

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Research direction

Start by reviewing the Ambari installation paths under /opt/janusgraph/, especially bin/gremlin-server.sh versus gremlin-server-script.sh and conf/solr/janusgraph_solr_jaas.conf. Reproduce the Web UI installation and inspect /var/log/janusgraph/ together with the reported solrCloudCli.sh command; done means the service starts and remains green rather than changing to red.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, python
Domain
databases, infrastructure
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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