[jira] [Created] (ATLAS-2589) Data Migration: In HA Mode, Indexes within Solr Do Not Initialize Correctly

["Ashutosh Mestry (JIRA)" <ji...@apache.org>]

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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