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https://reviews.apache.org/r/74166/
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Review request for atlas, Jayendra Parab and Sidharth Mishra.
Bugs: ATLAS-4674
https://issues.apache.org/jira/browse/ATLAS-4674
Repository: atlas
Description
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When we add/delete a classification from an entity, we send notification to
ATLAS_ENTITIES so ranger tag sync works appropriately to facilitate Tag-based
policy. This functionally seems to be broken and is a regression.
On further investigation, it is seen that the issue is caused by deferred
action for classification propagation as the right notifications are sent when
deferred action is disabled.
Entity details for the notification messages are fetched from the entity cache
which is not updated and lacks the new classification mapping. This patch
updates the cache with the most recent entity information after a
classification is attached/removed.
Diffs
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repository/src/main/java/org/apache/atlas/repository/store/graph/v1/DeleteHandlerV1.java
8d306c745
Diff: https://reviews.apache.org/r/74166/diff/1/
Testing
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mvn clean -DskipTests install
mvn clean -DskipTests package -Pdist,embedded-hbase-solr
Atlas server running.
Classification add, Classification delete: Verified appropriate messages being
received on ATLAS_ENTITIES.
Thanks,
Disha Talreja
