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lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryContext.java
Lines 841 (patched)
<https://reviews.apache.org/r/57947/#comment244498>

    Can we move this to a resovler, which happens after StorageTableResolver? 
    
    It should remove itself from candidates if it is not eligible.
    
    Also we will add SEGMENT_PRUNED message with which carries the reasons why 
all of its candidates got pruned in detail error.


- Amareshwari Sriramadasu


On April 5, 2017, 1:55 p.m., Rajat Khandelwal wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/57947/
> -----------------------------------------------------------
> 
> (Updated April 5, 2017, 1:55 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
> -----
> 
>   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/DefaultQueryAST.java 
> 29da0a2cf64f28cd1dbd2d52cc6609aaefc07a50 
>   
> lens-cube/src/main/java/org/apache/lens/cube/parse/DenormalizationResolver.java
>  e5cf916648da1bd9a8095bd004b8fd3b2cfe2e47 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/DimHQLContext.java 
> 95d65728457d24ac58fcaedc0d4c7a9b2e71fd71 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/DimOnlyHQLContext.java 
> 6f6572ea3ba5ae5c6cb7ad2bc0eb9ce058f0ccc2 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/ExpressionResolver.java 
> aaa183b6de2e98d83f34769b7cad947450fa4930 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/GroupbyResolver.java 
> c9dc7b2351875c85318971b003516ae0888d59af 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/HQLContextInterface.java 
> 78d448ab1d145925ebfe27bb86333c8a971339ae 
>   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/MultiCandidateQueryWriterContext.java
>  PRE-CREATION 
>   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/QueryWriter.java 
> PRE-CREATION 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/QueryWriterContext.java 
> PRE-CREATION 
>   
> lens-cube/src/main/java/org/apache/lens/cube/parse/SegmentationCandidate.java 
> PRE-CREATION 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/SimpleHQLContext.java 
> 77ebe82fa62d85af03d55d6a1772b08171274fd1 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/StorageCandidate.java 
> 628e9aaf9f6aeda8697f4018e729156edd261333 
>   
> lens-cube/src/main/java/org/apache/lens/cube/parse/StorageCandidateHQLContext.java
>  PRE-CREATION 
>   
> lens-cube/src/main/java/org/apache/lens/cube/parse/StorageTableResolver.java 
> 1a2d9a99fc896086f8d664023233c472c2a27eb6 
>   lens-cube/src/main/java/org/apache/lens/cube/parse/StorageUtil.java 
> f5cd540e46a68e5fb2fc4dd59f1ee6a9ec380693 
>   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/BridgeTableJoinContext.java
>  ab5c4f9bda147385c65ee9ce1bf9349383df2021 
>   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 
> 62d73861e01a7110dc5130f613c6e090d9fb2d06 
>   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/9/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Rajat Khandelwal
> 
>

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