Ashutosh Mestry created ATLAS-2589:
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Summary: Data Migration: In HA Mode, Indexes within Solr Do Not
Initialize Correctly
Key: ATLAS-2589
URL: https://issues.apache.org/jira/browse/ATLAS-2589
Project: Atlas
Issue Type: Bug
Reporter: Ashutosh Mestry
Assignee: Ashutosh Mestry
*Pre-requisites*
* Setup a cluster with 3 nodes.
* Atlas Server should be present on each node.
* Ensure that Atlas servers are up, verify that one is _ACTIVE_ and others are
_PASSIVE_. This default behavior.
Restart cluster in Migration mode. Add the key-value
'_atlas.migration.mode.filename=/root/atlas-data_' via Ambari. Ensure that
'/root/atlas-data' is *not* present in any of the clusters.
*Steps to reproduce*
* Start the cluster via Ambari.
_Bug #1_: Not that _typeDefStore_ tries to initialize and throws exceptions as
it tries to initialize. This needs to be addressed.
* Stop the cluster via Ambari.
* Choose a node and create the directory _/root/atlas-data_. Place data to be
migrated in this directory.
* Start the cluster via Ambari. Migration starts on that 1 node. Other nodes
are idle. This is expected.
_Bug #2_: Examine Solr _vertex_index_. Note that the index does not contain all
the fields that need to be present. This shows that the
_GraphBackedSearchIndexer_ is not initialized correctly. Also note messages in
the log files.
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