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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/72441/
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(Updated April 28, 2020, 8:58 p.m.)


Review request for atlas, Ashutosh Mestry, Bolke de Bruin, madhan, and Sarath 
Subramanian.


Repository: atlas


Description
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Atlas does not support running Solr in standalone(http) mode.

It is especially useful for testing purposes to make setup as simple as 
possible without Zookeeper. It also enables full integration with JanusGraph as 
it support both mode of running Solr `cloud` and `http` 
https://docs.janusgraph.org/index-backend/solr/. Additional benefit is to 
decouple hbase and solr while running embedded mode so that solr can be run in 
embbeded mode with external hbase.

Proposed solution

call solr V1 API  while creating/updating request handlers in standalone solr
update atlas start script to enable standalone embedded solr


Diffs
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  distro/src/bin/atlas_config.py f09026ff9 
  
graphdb/janus/src/main/java/org/apache/atlas/repository/graphdb/janus/AtlasJanusGraphIndexClient.java
 ba65f3d00 
  graphdb/janus/src/main/java/org/janusgraph/diskstorage/solr/Solr6Index.java 
484c161f0 


Diff: https://reviews.apache.org/r/72441/diff/1/


Testing
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Patch was applied and verified on our dev env with embedded solr and external 
hbase.


Thanks,

Damian Warszawski

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