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[GitHub] [spark] imback82 opened a new pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
imback82 opened a new pull request #30664:
URL: https://github.com/apache/spark/pull/30664
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### What changes were proposed in this pull request?
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This PR proposes to migrate `MSCK REPAIR TABLE` to use `UnresolvedTable` to resolve the table identifier. This allows consistent resolution rules (temp view first, etc.) to be applied for both v1/v2 commands. More info about the consistent resolution rule proposal can be found in [JIRA](https://issues.apache.org/jira/browse/SPARK-29900) or [proposal doc](https://docs.google.com/document/d/1hvLjGA8y_W_hhilpngXVub1Ebv8RsMap986nENCFnrg/edit?usp=sharing).
Note that `MSCK REPAIR TABLE` is not supported for v2 tables.
### Why are the changes needed?
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The PR makes the resolution consistent behavior consistent. For example,
```scala
sql("CREATE DATABASE test")
sql("CREATE TABLE spark_catalog.test.t (id bigint, val string) USING csv PARTITIONED BY (id)")
sql("CREATE TEMPORARY VIEW t AS SELECT 2")
sql("USE spark_catalog.test")
sql("MSCK REPAIR TABLE t") // works fine
```
, but after this PR:
```
sql("MSCK REPAIR TABLE t")
org.apache.spark.sql.AnalysisException: t is a temp view. 'MSCK REPAIR TABLE' expects a table; line 1 pos 0
```
, which is the consistent behavior with other commands.
### Does this PR introduce _any_ user-facing change?
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After this PR, `MSCK REPAIR TABLE t` in the above example is resolved to a temp view `t` first instead of `spark_catalog.test.t`.
### How was this patch tested?
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Updated existing tests.
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[GitHub] [spark] SparkQA commented on pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
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URL: https://github.com/apache/spark/pull/30664#issuecomment-740414204
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URL: https://github.com/apache/spark/pull/30664#issuecomment-740437481
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[GitHub] [spark] SparkQA commented on pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30664:
URL: https://github.com/apache/spark/pull/30664#issuecomment-741165749
**[Test build #132442 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/132442/testReport)** for PR 30664 at commit [`f6b776e`](https://github.com/apache/spark/commit/f6b776e37bdb5d0b03960cddeb5e2f0c3f460cfb).
* This patch passes all tests.
* This patch merges cleanly.
* This patch adds the following public classes _(experimental)_:
* `trait CheckAnalysis extends PredicateHelper with LookupCatalog `
* `case class UnresolvedView(`
* `case class NoopCommand(`
* `case class ShowTableExtended(`
* `case class DropView(`
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[GitHub] [spark] SparkQA commented on pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30664:
URL: https://github.com/apache/spark/pull/30664#issuecomment-740454917
**[Test build #132411 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/132411/testReport)** for PR 30664 at commit [`3e8aa99`](https://github.com/apache/spark/commit/3e8aa9907b57a01936e092fe90013e6b02113bb7).
* This patch **fails Spark unit tests**.
* This patch merges cleanly.
* This patch adds the following public classes _(experimental)_:
* `case class RepairTable(child: LogicalPlan) extends Command `
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[GitHub] [spark] imback82 commented on pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
Posted by GitBox <gi...@apache.org>.
imback82 commented on pull request #30664:
URL: https://github.com/apache/spark/pull/30664#issuecomment-740963136
cc @cloud-fan
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[GitHub] [spark] cloud-fan closed pull request #30664: [SPARK-33703][SQL] Migrate MSCK REPAIR TABLE to use UnresolvedTable to resolve the identifier
Posted by GitBox <gi...@apache.org>.
cloud-fan closed pull request #30664:
URL: https://github.com/apache/spark/pull/30664
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cloud-fan commented on pull request #30664:
URL: https://github.com/apache/spark/pull/30664#issuecomment-741529908
thanks, merging to master!
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