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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/57947/
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(Updated March 29, 2017, 7:03 p.m.)


Review request for lens.


Bugs: LENS-974
    https://issues.apache.org/jira/browse/LENS-974


Repository: lens


Description
-------

With cube segmentation a cube can have multiple cubes and all these child cubes 
together will make the cube complete. 

CubeSegmentation and  CubeFactTable will sit together, which means it can 
belong to only one base cube. A base cube can have one or more cube 
segmentations. Fields of segmentation will be intersection of all columns of 
its cubes. Segmentation will have weight to compare with its buddies (facts or 
other segmentations). Also it can have start and end time defined or it can 
derive from its underline facts. 

eg: 
base_cube
  |_fact1
  |_fact2
  |_cube_segment1
     |_cube1
        |_fact_11
        |_fact_12
        ... 
      ...
  |_cube_segment2
     |_cube2
        |_fact_21
        |_fact_22
        ... 
      ...


Diffs (updated)
-----

  lens-api/src/main/java/org/apache/lens/api/ds/Tuple2.java PRE-CREATION 
  lens-api/src/main/resources/cube-0.1.xsd 
1d8a6241a85066f111b8490e8e03516e4848cf41 
  lens-cube/src/main/java/org/apache/lens/cube/metadata/Cube.java 
b376aaf463f991c540b7c711a90271551848a6e2 
  lens-cube/src/main/java/org/apache/lens/cube/metadata/DateUtil.java 
d10d72e1dcbd68ded9c09e04144b728b9755ef5d 
  lens-cube/src/main/java/org/apache/lens/cube/metadata/MetastoreUtil.java 
57d4502d0429c355bdf4127406512b6a967585e1 
  lens-cube/src/main/java/org/apache/lens/cube/metadata/TimePartitionRange.java 
2e85111583eb8d80427df91607411581d4ccd38c 
  lens-cube/src/main/java/org/apache/lens/cube/metadata/TimeRange.java 
242d3ba803b5266f351bdf15da90469a3a7c5cdc 
  lens-cube/src/main/java/org/apache/lens/cube/parse/AggregateResolver.java 
30b1a904ddf2dcc4a3cd66732059fb146acc0c20 
  lens-cube/src/main/java/org/apache/lens/cube/parse/AliasReplacer.java 
da342426924a54d4b53a3fcf83dda61193ed86d6 
  lens-cube/src/main/java/org/apache/lens/cube/parse/Candidate.java 
f241cb3111426f820beffe7c63209162bfb50f39 
  
lens-cube/src/main/java/org/apache/lens/cube/parse/CandidateCoveringSetsResolver.java
 0aafda619c20e893ae99abdc76b6797c9da6705f 
  
lens-cube/src/main/java/org/apache/lens/cube/parse/CandidateSegmentResolver.java
 PRE-CREATION 
  
lens-cube/src/main/java/org/apache/lens/cube/parse/CandidateTableResolver.java 
6d61f1fc152eb89efa71ac7a1a26f81f9eadafbf 
  lens-cube/src/main/java/org/apache/lens/cube/parse/CandidateUtil.java 
5db1344ed5de6b1f36a1f877d8c5a2906c7eb99c 
  lens-cube/src/main/java/org/apache/lens/cube/parse/ColumnResolver.java 
21cdd26a965b6ae2f63a3c96ade55e7773a7d13d 
  lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryConfUtil.java 
300d798f9dd5760853d86d106ec2b9fc1e91afb5 
  lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryContext.java 
193bf440cbb52844711fba63622aead2721feab2 
  lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryRewriter.java 
57130697c7ad3c3038b70994cdd61a7c70574f63 
  lens-cube/src/main/java/org/apache/lens/cube/parse/ExpressionResolver.java 
97a9ef009ba9298c8961c98e933d0847bcfbd46d 
  lens-cube/src/main/java/org/apache/lens/cube/parse/GroupbyResolver.java 
c9dc7b2351875c85318971b003516ae0888d59af 
  lens-cube/src/main/java/org/apache/lens/cube/parse/HQLParser.java 
8a70535203f038b07f387b20adf7343e593d899d 
  lens-cube/src/main/java/org/apache/lens/cube/parse/JoinCandidate.java 
6334062701c35733e2a0f15a69c8e9fee77eccca 
  lens-cube/src/main/java/org/apache/lens/cube/parse/JoinResolver.java 
03709646b2f9fe7d26d524ef744ee07316f04684 
  
lens-cube/src/main/java/org/apache/lens/cube/parse/LeastPartitionResolver.java 
153df245cd2b79ee29991f98df36f57e4e029d2f 
  
lens-cube/src/main/java/org/apache/lens/cube/parse/MaxCoveringFactResolver.java 
4f4e3ab4d811db4971f69b0cf2cc2a62f620ec29 
  lens-cube/src/main/java/org/apache/lens/cube/parse/PruneCauses.java 
50ccab5896fa1a2e291e4aaaff1d20af93b1a64e 
  lens-cube/src/main/java/org/apache/lens/cube/parse/QueriedPhraseContext.java 
310a655cd2102ce7c8da19ae3301cf9b241caff4 
  lens-cube/src/main/java/org/apache/lens/cube/parse/SegmentationCandidate.java 
PRE-CREATION 
  lens-cube/src/main/java/org/apache/lens/cube/parse/StorageCandidate.java 
628e9aaf9f6aeda8697f4018e729156edd261333 
  lens-cube/src/main/java/org/apache/lens/cube/parse/StorageTableResolver.java 
1a2d9a99fc896086f8d664023233c472c2a27eb6 
  lens-cube/src/main/java/org/apache/lens/cube/parse/UnionCandidate.java 
62ebf71b09d5845a04f03c4f770112c0d25659c5 
  lens-cube/src/main/java/org/apache/lens/cube/parse/UnionQueryWriter.java 
f2325f18de1469b8186bdbeb1e7294988e9492b2 
  lens-cube/src/main/java/org/apache/lens/cube/parse/join/AutoJoinContext.java 
aab671e2385cd92b50b344bd1a60871cf8c24173 
  lens-cube/src/main/java/org/apache/lens/cube/parse/join/JoinClause.java 
432525270966a203ab0f75e47f8d1aa48704d835 
  lens-cube/src/test/java/org/apache/lens/cube/metadata/TestDateUtil.java 
8b3b4baacd2b7b08db37c321f5aff06e28ca8df1 
  lens-cube/src/test/java/org/apache/lens/cube/parse/CubeTestSetup.java 
860db28623fdd97324a3436fcac8751ed1fd70d3 
  lens-cube/src/test/java/org/apache/lens/cube/parse/TestBaseCubeQueries.java 
ba8a5e41490024b641ad55fc4bff2f2ce65f36ca 
  lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java 
bf1c151a096994a3b549e4e40b7e9c62e25cfc50 
  
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeSegmentationRewriter.java
 PRE-CREATION 
  
lens-cube/src/test/java/org/apache/lens/cube/parse/TestDenormalizationResolver.java
 7874a6613656deb58b7e2c8db36759a8f459eb5f 
  lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java 
f5ddf7bba365a6313860191a0609ab0e729d4d67 
  lens-cube/src/test/java/org/apache/lens/cube/parse/TestQueryMetrics.java 
3883beed7bf123d01ffc31d9d27b0b1d0a79331a 
  lens-cube/src/test/java/org/apache/lens/cube/parse/TestQueryRewrite.java 
17a8b0f75a777f55a5c7ba930c3e441351b7c434 
  lens-cube/src/test/resources/schema/cubes/base/b1cube.xml PRE-CREATION 
  lens-cube/src/test/resources/schema/cubes/base/b2cube.xml PRE-CREATION 
  lens-cube/src/test/resources/schema/cubes/base/basecube.xml 
b1fea1c3399bac1d3bbc3f18337de7c7e615b76c 
  lens-cube/src/test/resources/schema/cubes/base/testcube.xml 
0338f550291b081a1251a986fe1f92c29f9a42e0 
  lens-cube/src/test/resources/schema/facts/b1b2fact1.xml PRE-CREATION 
  lens-cube/src/test/resources/schema/facts/b1fact1.xml PRE-CREATION 
  lens-cube/src/test/resources/schema/facts/b2fact1.xml PRE-CREATION 
  lens-cube/src/test/resources/schema/facts/testfact2.xml 
d6006c65a52e3c3f5e44cd942b147572a31c9fc6 
  lens-cube/src/test/resources/schema/facts/union_join_ctx_fact1.xml 
d07393d6717ea5350855786c26ee7e750bfe48ed 
  lens-cube/src/test/resources/schema/segmentations/seg1.xml 
7ed48a1ca97176e59b5481ad57c864e3675d89bd 
  
lens-server-api/src/main/java/org/apache/lens/server/api/query/comparators/ChainedComparator.java
 2cff8d80fcfff16446f30bc53be2a84d9b95dc83 
  
lens-server-api/src/test/java/org/apache/lens/server/api/query/comparators/ChainedComparatorTest.java
 cc587519dda64036ba56c15690d12c9b57c0afc6 
  
lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
 c6fbedab81779583fee4c5b7ea4c0ba69fd93b8c 


Diff: https://reviews.apache.org/r/57947/diff/5/

Changes: https://reviews.apache.org/r/57947/diff/4-5/


Testing
-------


Thanks,

Rajat Khandelwal

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