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[HOTFIX] SPARK-1399: remove outdated comments #474

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as the original PR was merged before this mistake is found....fix here,

Sorry about that @pwendell, @andrewor14, I will be more careful next time

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Refer to this link for build results: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/14315/

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rxin commented Apr 22, 2014

Jenkins, retest this please.

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Refer to this link for build results: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/14320/

@CodingCat CodingCat changed the title [HOTFIX] SPARK-1399: move outdated comments [HOTFIX] SPARK-1399: remove outdated comments Apr 22, 2014
@asfgit asfgit closed this in 87de290 Apr 22, 2014
asfgit pushed a commit that referenced this pull request Apr 22, 2014
as the original PR was merged before this mistake is found....fix here,

Sorry about that @pwendell, @andrewor14, I will be more careful next time

Author: CodingCat <zhunansjtu@gmail.com>

Closes #474 from CodingCat/hotfix_1399 and squashes the following commits:

f3a8ba9 [CodingCat] move outdated comments
(cherry picked from commit 87de290)

Signed-off-by: Patrick Wendell <pwendell@gmail.com>
pdeyhim pushed a commit to pdeyhim/spark-1 that referenced this pull request Jun 25, 2014
as the original PR was merged before this mistake is found....fix here,

Sorry about that @pwendell, @andrewor14, I will be more careful next time

Author: CodingCat <zhunansjtu@gmail.com>

Closes apache#474 from CodingCat/hotfix_1399 and squashes the following commits:

f3a8ba9 [CodingCat] move outdated comments
markhamstra pushed a commit to markhamstra/spark that referenced this pull request Nov 7, 2017
p
articularly

->
particularly
mccheah pushed a commit to mccheah/spark that referenced this pull request Feb 14, 2019
bzhaoopenstack pushed a commit to bzhaoopenstack/spark that referenced this pull request Sep 11, 2019
Move jobs naming notations to doc site
arjunshroff pushed a commit to arjunshroff/spark that referenced this pull request Nov 24, 2020
RolatZhang pushed a commit to RolatZhang/spark that referenced this pull request Aug 15, 2022
… to data source (apache#474)

* [SPARK-38768][SQL] Remove `Limit` from plan if complete push down limit to data source

### What changes were proposed in this pull request?
Currently, Spark supports push down limit to data source.
If limit could pushed down and Data source only have one partition, DS V2 still do limit again.
This PR want remove `Limit` from plan if complete push down limit to data source.

### Why are the changes needed?
Improve performance.

### Does this PR introduce _any_ user-facing change?
'No'.
New feature.

### How was this patch tested?
Tests updated.

Closes apache#36043 from beliefer/SPARK-38768.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* [SPARK-38391][SPARK-38768][SQL][FOLLOWUP] Add comments for `pushLimit` and `pushTopN` of `PushDownUtils`

### What changes were proposed in this pull request?
`pushLimit` and `pushTopN` of `PushDownUtils` returns tuple of boolean. It will be good to explain what the boolean value represents.

### Why are the changes needed?
Make DS V2 API more friendly to developers.

### Does this PR introduce _any_ user-facing change?
'No'.
Just update comments.

### How was this patch tested?
N/A

Closes apache#36092 from beliefer/SPARK-38391_SPARK-38768_followup.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>

* [SPARK-37960][SQL][FOLLOWUP] Make the testing CASE WHEN query more reasonable

### What changes were proposed in this pull request?
Some testing CASE WHEN queries are not carefully written and do not make sense. In the future, the optimizer may get smarter and get rid of the CASE WHEN completely, and then we loose test coverage.

This PR updates some CASE WHEN queries to make them more reasonable.

### Why are the changes needed?
future-proof test coverage.

### Does this PR introduce _any_ user-facing change?
'No'.

### How was this patch tested?
N/A

Closes apache#36125 from beliefer/SPARK-37960_followup3.

Authored-by: Jiaan Geng <beliefer@163.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>

* update spark version

Co-authored-by: Jiaan Geng <beliefer@163.com>
dongjoon-hyun pushed a commit that referenced this pull request Jun 25, 2023
### What changes were proposed in this pull request?
#41458 updated `numeric.sql.out` but not update `numeric.sql.out.java21`, this pr updated `numeric.sql.out.java21` for Java 21.

### Why are the changes needed?
Fix golden file for Java 21.

https://github.com/apache/spark/actions/runs/5362442727/jobs/9729315685

```
[info] - postgreSQL/numeric.sql *** FAILED *** (1 minute, 4 seconds)
[info]   postgreSQL/numeric.sql
[info]   Expected "...OLUMN_ARITY_MISMATCH[",
[info]     "sqlState" : "21S01",
[info]     "messageParameters" : {
[info]       "dataColumns" : "'id', 'id', 'val', 'val', '(val * val)'",
[info]       "reason" : "too many data columns",
[info]       "tableColumns" : "'id1', 'id2', 'result']",
[info]       "tableName" :...", but got "...OLUMN_ARITY_MISMATCH[.TOO_MANY_DATA_COLUMNS",
[info]     "sqlState" : "21S01",
[info]     "messageParameters" : {
[info]       "dataColumns" : "`id`, `id`, `val`, `val`, `(val * val)`",
[info]       "tableColumns" : "`id1`, `id2`, `result`]",
[info]       "tableName" :..." Result did not match for query #474
[info]   INSERT INTO num_result SELECT t1.id, t2.id, t1.val, t2.val, t1.val * t2.val
[info]       FROM num_data t1, num_data t2 (SQLQueryTestSuite.scala:848)
[info]   org.scalatest.exceptions.TestFailedException:
[info]   at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:472)
[info]   at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:471)
[info]   at org.scalatest.funsuite.AnyFunSuite.newAssertionFailedException(AnyFunSuite.scala:1564)
[info]   at org.scalatest.Assertions.assertResult(Assertions.scala:847)
[info]   at org.scalatest.Assertions.assertResult$(Assertions.scala:842)
[info]   at org.scalatest.funsuite.AnyFunSuite.assertResult(AnyFunSuite.scala:1564)
[info]   at org.apache.spark.sql.SQLQueryTestSuite.$anonfun$readGoldenFileAndCompareResults$3(SQLQueryTestSuite.scala:848)
```

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
- Pass GitHub Actions
- Manual checked using Java 21

Closes #41720 from LuciferYang/SPARK-43969-FOLLOWUP-2.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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