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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/29504/
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(Updated Jan. 5, 2015, 12:56 p.m.)
Review request for lens.
Bugs: LENS-88
https://issues.apache.org/jira/browse/LENS-88
Repository: lens
Description (updated)
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1. Converted Map<Dimension,..> to Map<Aliased<Dimension>, ...> in allPaths, and
some more places
2. Added merging of join chains into a data structure called JoinTree
3. In the query, if only join chains are used, it will succeed. If join chains
are used along with direct dimensions, then if the direct dimensions are either
not part of any joinchain or if they are part of joinchains, then they should
be part of only one joinchain -- that too as an intermediate table -- then only
it'll go through.
4. Some small typos.
5. Added proper aliasing for intermediate tables of join chains. Will be
aliased only if a dimension is used in two joinchains.
Diffs (updated)
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lens-cube/src/main/java/org/apache/lens/cube/metadata/JoinChain.java
12909a749a0b170df721322ce9f16c1a808b9787
lens-cube/src/main/java/org/apache/lens/cube/parse/AliasReplacer.java
e4987f3af5822a6121b851132dd8ce5ffc4cbb0e
lens-cube/src/main/java/org/apache/lens/cube/parse/Aliased.java PRE-CREATION
lens-cube/src/main/java/org/apache/lens/cube/parse/CandidateTableResolver.java
dfb07aa7391fb34c2778c6f34dde2dfaeb3ed999
lens-cube/src/main/java/org/apache/lens/cube/parse/ColumnResolver.java
306dd2b9ced93b3e3df31248392960fe8f6ec429
lens-cube/src/main/java/org/apache/lens/cube/parse/CubeQueryContext.java
6767058692ba5e9262d5e56d1e698b914f641e67
lens-cube/src/main/java/org/apache/lens/cube/parse/DenormalizationResolver.java
dab3099750d5a1db4e5e9c70844cf0ed6367e596
lens-cube/src/main/java/org/apache/lens/cube/parse/DimHQLContext.java
956ff8462007d18193e7f32742e910c2b48791ec
lens-cube/src/main/java/org/apache/lens/cube/parse/DimOnlyHQLContext.java
ceba4623df92a6499ad1713ccb0b42f045f98785
lens-cube/src/main/java/org/apache/lens/cube/parse/JoinResolver.java
9215d3816f15dce006cd4edea85194c0ee38790b
lens-cube/src/main/java/org/apache/lens/cube/parse/StorageTableResolver.java
36c46fbef87c8a6e07533eb871408e37eb31cea5
lens-cube/src/main/java/org/apache/lens/cube/parse/StorageUtil.java
fcfe207685ff1a7b4cb16d85e720e4e1ebee48b3
lens-cube/src/main/java/org/apache/lens/cube/parse/TimerangeResolver.java
f8a4696f2e77ef5c0f40ad7ffea07ab0f480c623
lens-cube/src/test/java/org/apache/lens/cube/parse/TestCubeRewriter.java
9ddc4546927785e05e3d23556402bd28cc6da2ec
lens-cube/src/test/java/org/apache/lens/cube/parse/TestJoinResolver.java
7e51a826ed45ced6451ce6fa325aad164e603fc6
Diff: https://reviews.apache.org/r/29504/diff/
Testing (updated)
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[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Lens Checkstyle Rules ............................. SUCCESS [2.604s]
[INFO] Lens .............................................. SUCCESS [1.708s]
[INFO] Lens API .......................................... SUCCESS [6.185s]
[INFO] Lens API for server and extensions ................ SUCCESS [6.189s]
[INFO] Lens Cube ......................................... SUCCESS [7:09.247s]
[INFO] Lens DB storage ................................... SUCCESS [12.234s]
[INFO] Lens Query Library ................................ SUCCESS [5.306s]
[INFO] Lens Hive Driver .................................. SUCCESS [3:15.729s]
[INFO] Lens Driver for Cloudera Impala ................... SUCCESS [3.968s]
[INFO] Lens Driver for JDBC .............................. SUCCESS [28.337s]
[INFO] Lens Server ....................................... SUCCESS [4:57.788s]
[INFO] Lens client ....................................... SUCCESS [23.034s]
[INFO] Lens CLI .......................................... SUCCESS [1:58.528s]
[INFO] Lens Examples ..................................... SUCCESS [1.063s]
[INFO] Lens Distribution ................................. SUCCESS [5.440s]
[INFO] Lens Client Distribution .......................... SUCCESS [6.912s]
[INFO] Lens ML Lib ....................................... SUCCESS [48.288s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 19:53.627s
[INFO] Finished at: Fri Jan 02 15:19:32 UTC 2015
[INFO] Final Memory: 112M/1136M
[INFO] ------------------------------------------------------------------------
Need to add test cases for:
1. Merging of joinchains
2. a dimension part of multiple joinchains
3. Any other aliasing related test cases.
Thanks,
Rajat Khandelwal
