[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-25 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/4707


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-25 Thread marmbrus
Github user marmbrus commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-76086991
  
Thanks, merged to master and 1.3


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-24 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75836373
  
Jenkins, retest this please.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-24 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75851981
  
  [Test build #27904 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/27904/consoleFull)
 for   PR 4707 at commit 
[`fa6db63`](https://github.com/apache/spark/commit/fa6db63420189e531e4f403b880705822f39e9a7).
 * This patch **passes all tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-24 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75851991
  
Test PASSed.
Refer to this link for build results (access rights to CI server needed): 
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/27904/
Test PASSed.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-24 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75836886
  
  [Test build #27904 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/27904/consoleFull)
 for   PR 4707 at commit 
[`fa6db63`](https://github.com/apache/spark/commit/fa6db63420189e531e4f403b880705822f39e9a7).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-23 Thread yanboliang
Github user yanboliang commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75536583
  
retest please


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-22 Thread yanboliang
Github user yanboliang commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75437798
  
test please


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-22 Thread yanboliang
Github user yanboliang commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75439264
  
retest please


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread rxin
Github user rxin commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75360142
  
Jenkins, test this please.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75360179
  
  [Test build #27807 has 
started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/27807/consoleFull)
 for   PR 4707 at commit 
[`0e40a1b`](https://github.com/apache/spark/commit/0e40a1b5562a58d8e0b77950282be27d2699a539).
 * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75360506
  
Test FAILed.
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Test FAILed.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread SparkQA
Github user SparkQA commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75360503
  
  [Test build #27807 has 
finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/27807/consoleFull)
 for   PR 4707 at commit 
[`0e40a1b`](https://github.com/apache/spark/commit/0e40a1b5562a58d8e0b77950282be27d2699a539).
 * This patch **fails Spark unit tests**.
 * This patch merges cleanly.
 * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread yanboliang
GitHub user yanboliang opened a pull request:

https://github.com/apache/spark/pull/4707

[SPARK-5926] [SQL] make DataFrame.explain leverage queryExecution.logical

DataFrame.explain return wrong result when the query is DDL command.

For example, the following two queries should print out the same execution 
plan, but it not.
sql(create table tb as select * from src where key  490).explain(true)
sql(explain extended create table tb as select * from src where key  490)

This is because DataFrame.explain leverage logicalPlan which had been 
forced executed, we should use  the unexecuted plan queryExecution.logical.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/yanboliang/spark spark-5926

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/4707.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #4707


commit 0e40a1b5562a58d8e0b77950282be27d2699a539
Author: Yanbo Liang yblia...@gmail.com
Date:   2015-02-20T18:31:01Z

make DataFrame.explain leverage queryExecution.logical




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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread yanboliang
Github user yanboliang commented on a diff in the pull request:

https://github.com/apache/spark/pull/4707#discussion_r25091776
  
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala ---
@@ -123,7 +123,7 @@ class DataFrame protected[sql](
 })
   }
 
-  @transient protected[sql] val logicalPlan: LogicalPlan = 
queryExecution.logical match {
+  @transient protected[sql] lazy val logicalPlan: LogicalPlan = 
queryExecution.logical match {
--- End diff --

should be lazy, because command like explain does not need the logical plan 
to be executed.


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[GitHub] spark pull request: [SPARK-5926] [SQL] make DataFrame.explain leve...

2015-02-20 Thread AmplabJenkins
Github user AmplabJenkins commented on the pull request:

https://github.com/apache/spark/pull/4707#issuecomment-75295425
  
Can one of the admins verify this patch?


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