[SPARK-20245][SQL][minor] pass output to LogicalRelation directly #17552
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cc @gatorsmile |
cloud-fan
commented
Apr 6, 2017
| |OPTIONS (PATH '/tmp/path') | ||
| """.stripMargin) | ||
| assert(getPathOption("src") == Some("file:/tmp/path")) | ||
| assert(getPathOption("src").map(makeQualifiedPath) == Some(makeQualifiedPath("/tmp/path"))) |
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These changes in this test suite are not related to this PR, just to reinforce it.
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Test build #75578 has finished for PR 17552 at commit
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gatorsmile
reviewed
Apr 6, 2017
| // exprId in `expectedOutputAttributes`. | ||
| // The reason is that, some relations(like parquet) will reconcile attribute names to | ||
| // workaround case insensitivity issue. | ||
| case (attr, expected) => attr.withExprId(expected.exprId) |
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It sounds like this logics mentioned in the comments is removed by this PR.
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good catch! I found this logic is only useful when converting hive tables to data source tables, so I moved the logic there: https://github.com/apache/spark/pull/17552/files#diff-ee66e11b56c21364760a5ed2b783f863R215
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LGTM except only one comment |
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LGTM pending Jenkins. |
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Test build #75587 has finished for PR 17552 at commit
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thanks for the review, merging to master! |
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What changes were proposed in this pull request?
Currently
LogicalRelationhas aexpectedOutputAttributesparameter, which makes it hard to reason about what the actual output is. Like other leaf nodes,LogicalRelationshould also takeoutputas a parameter, to simplify the logicHow was this patch tested?
existing tests