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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70462/
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(Updated April 15, 2019, 10:31 p.m.)
Review request for atlas, Ashutosh Mestry, Sridhar K, Le Ma, Madhan Neethiraj,
and Sarath Subramanian.
Changes
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Adding changes for the quick start. Also added changes for the missing unit test
Bugs: ATLAS-3133
https://issues.apache.org/jira/browse/ATLAS-3133
Repository: atlas
Description
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Adding support for Process Executions in Atlas
Diffs (updated)
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addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/AtlasHiveHookContext.java
44c6437fe8e9bf93d823157ca0ff7b36cec9bb87
addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/HiveHook.java
ee02285df67aa27f45f1116fd0c2015b779f9311
addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/events/BaseHiveEvent.java
31346d0954140cd8bda690dc9079e0913f7b9d7d
addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/events/CreateHiveProcess.java
d61f1d74e3238e0a7474de67c0400c108d8919ea
addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/events/CreateTable.java
674a89f6e4852dc30c29c5681854ec3ba8611f35
addons/hive-bridge/src/main/java/org/apache/atlas/hive/model/HiveDataTypes.java
94010d0cb1a7a5c48b71f6d77c5e1a8f5cfcf013
addons/hive-bridge/src/test/java/org/apache/atlas/hive/HiveITBase.java
002b90839f78dc843b5aca56042c3decd299bed8
addons/hive-bridge/src/test/java/org/apache/atlas/hive/hook/HiveHookIT.java
142e35561fff42f7672c5b5136af1173049580b3
addons/models/0000-Area0/0010-base_model.json
8b41ee89f3a7288bb4cdad3df6887242b40b68d2
addons/models/1000-Hadoop/1030-hive_model.json
e96443382a587411d1207d6e1157ea65350cbdba
webapp/src/main/java/org/apache/atlas/examples/QuickStartV2.java
6fcea9ed43f7e3d93742c7de4bc4db4386ecdb2d
Diff: https://reviews.apache.org/r/70462/diff/4/
Changes: https://reviews.apache.org/r/70462/diff/3-4/
Testing
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We want to add support for Process Executions in Atlas. With the help of
process executions attributes specific to each execution(like startTime,
endTime, queryText) will be captured in the execution object. With the current
model of Atlas this is lost since each execution overrides the previous one. To
solve this problem. We are creating 2 new entity definitions and one relations
definition. We create an entity definition called a process execution and
another one called hive process execution. The hive process execution has all
the attributes which are specific to each execution. We also create a
relationship defintion between a hive process and a hive process execution as a
many to one relation. The lineage does not get affected in this since the
inputs and outputs are still attached to the hive process. Hive Process can now
be thought of as a grouping of multiple executions. There is no lineage shown
for a hive process execution. The criteria for grouping is based on the qualifie
dName of a Hive Process. As long as the qualified Name of a hive process
remains the same, each execution gets mapped to the same hive process.
Thanks,
Aadarsh Jajodia
