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https://issues.apache.org/jira/browse/ATLAS-2589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Mestry resolved ATLAS-2589.
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Resolution: Fixed
> 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
> Priority: Major
> Attachments: ATLAS-2589-HA-typestore-and-graph-indexer-fix.patch
>
>
> *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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