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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45929/
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(Updated April 12, 2016, 6 a.m.)
Review request for atlas.
Changes
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Added Zookeeper lock to allow setup to run exclusively.
Bugs: ATLAS-628
https://issues.apache.org/jira/browse/ATLAS-628
Repository: atlas
Description
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Implements capability in atlas to run a set of registered setup steps.
Currently the only step is setting up the backend graph repository. The intent
is to extend this later for setting up Kafka at least and maybe other things
like Solr.
Diffs (updated)
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distro/src/bin/atlas_start.py 7db74c0
repository/src/main/java/org/apache/atlas/repository/graph/GraphSchemaInitializer.java
PRE-CREATION
server-api/src/main/java/org/apache/atlas/setup/SetupException.java
PRE-CREATION
server-api/src/main/java/org/apache/atlas/setup/SetupStep.java PRE-CREATION
webapp/src/main/java/org/apache/atlas/web/service/CuratorFactory.java 773e04e
webapp/src/main/java/org/apache/atlas/web/setup/AtlasSetup.java PRE-CREATION
webapp/src/main/java/org/apache/atlas/web/setup/AtlasSetupModule.java
PRE-CREATION
webapp/src/main/java/org/apache/atlas/web/setup/SetupSteps.java PRE-CREATION
webapp/src/test/java/org/apache/atlas/web/setup/SetupStepsTest.java
PRE-CREATION
Diff: https://reviews.apache.org/r/45929/diff/
Testing
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Existing ITs, UTs pass.
* Manually verified setting up with both embedded HBase setup and external
HBase setup.
* Also ran atlas HA instances at exactly same time and verified the noted
exception does not happen.
Thanks,
Hemanth Yamijala
