Skip to content

Minor fix: made "EXPLAIN" output to play well with JDBC output format #1097

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
wants to merge 1 commit into from
Closed

Minor fix: made "EXPLAIN" output to play well with JDBC output format #1097

wants to merge 1 commit into from

Conversation

@liancheng
Copy link
Contributor

@liancheng liancheng commented Jun 16, 2014

Fixed the broken JDBC output. Test from Shark beeline:

beeline> !connect jdbc:hive2://localhost:10000/  
scan complete in 2ms
Connecting to jdbc:hive2://localhost:10000/
Enter username for jdbc:hive2://localhost:10000/: lian
Enter password for jdbc:hive2://localhost:10000/: 
Connected to: Hive (version 0.12.0)
Driver: Hive (version 0.12.0)
Transaction isolation: TRANSACTION_REPEATABLE_READ
0: jdbc:hive2://localhost:10000/> 
0: jdbc:hive2://localhost:10000/> explain select * from src;            
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]                                                     |
|  HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
2 rows selected (1.386 seconds)

Before this change, the output looked something like this:

+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]
 HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+

@AmplabJenkins
Copy link

AmplabJenkins commented Jun 16, 2014

Merged build triggered.

@AmplabJenkins
Copy link

AmplabJenkins commented Jun 16, 2014

Merged build started.

@AmplabJenkins
Copy link

AmplabJenkins commented Jun 16, 2014

Merged build finished.

@AmplabJenkins
Copy link

AmplabJenkins commented Jun 16, 2014

Refer to this link for build results: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/15825/

@rxin
Copy link
Contributor

rxin commented Jun 16, 2014

Thanks. I'm merging this one. The test that failed was a flume test that is sometimes flaky.

@asfgit asfgit closed this in 237b96b Jun 16, 2014
@liancheng liancheng deleted the multiLineExplain branch June 16, 2014 23:44
asfgit pushed a commit that referenced this pull request Jun 16, 2014
@liancheng @rxin
Minor fix: made "EXPLAIN" output to play well with JDBC output format
235cfd0 
Fixed the broken JDBC output. Test from Shark `beeline`:

```
beeline> !connect jdbc:hive2://localhost:10000/
scan complete in 2ms
Connecting to jdbc:hive2://localhost:10000/
Enter username for jdbc:hive2://localhost:10000/: lian
Enter password for jdbc:hive2://localhost:10000/:
Connected to: Hive (version 0.12.0)
Driver: Hive (version 0.12.0)
Transaction isolation: TRANSACTION_REPEATABLE_READ
0: jdbc:hive2://localhost:10000/>
0: jdbc:hive2://localhost:10000/> explain select * from src;
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]                                                     |
|  HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
2 rows selected (1.386 seconds)
```

Before this change, the output looked something like this:

```
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]
 HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
```

Author: Cheng Lian <[email protected]>

Closes #1097 from liancheng/multiLineExplain and squashes the following commits:

eb37967 [Cheng Lian] Made output of "EXPLAIN" play well with JDBC output format

(cherry picked from commit 237b96b)
Signed-off-by: Reynold Xin <[email protected]>
pdeyhim pushed a commit to pdeyhim/spark-1 that referenced this pull request Jun 25, 2014
@liancheng @pdeyhim
Minor fix: made "EXPLAIN" output to play well with JDBC output format
3d795ee 
Fixed the broken JDBC output. Test from Shark `beeline`:

```
beeline> !connect jdbc:hive2://localhost:10000/
scan complete in 2ms
Connecting to jdbc:hive2://localhost:10000/
Enter username for jdbc:hive2://localhost:10000/: lian
Enter password for jdbc:hive2://localhost:10000/:
Connected to: Hive (version 0.12.0)
Driver: Hive (version 0.12.0)
Transaction isolation: TRANSACTION_REPEATABLE_READ
0: jdbc:hive2://localhost:10000/>
0: jdbc:hive2://localhost:10000/> explain select * from src;
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]                                                     |
|  HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
2 rows selected (1.386 seconds)
```

Before this change, the output looked something like this:

```
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]
 HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
```

Author: Cheng Lian <[email protected]>

Closes apache#1097 from liancheng/multiLineExplain and squashes the following commits:

eb37967 [Cheng Lian] Made output of "EXPLAIN" play well with JDBC output format
xiliu82 pushed a commit to xiliu82/spark that referenced this pull request Sep 4, 2014
@liancheng @conviva-zz
Minor fix: made "EXPLAIN" output to play well with JDBC output format
2b52a24 
Fixed the broken JDBC output. Test from Shark `beeline`:

```
beeline> !connect jdbc:hive2://localhost:10000/
scan complete in 2ms
Connecting to jdbc:hive2://localhost:10000/
Enter username for jdbc:hive2://localhost:10000/: lian
Enter password for jdbc:hive2://localhost:10000/:
Connected to: Hive (version 0.12.0)
Driver: Hive (version 0.12.0)
Transaction isolation: TRANSACTION_REPEATABLE_READ
0: jdbc:hive2://localhost:10000/>
0: jdbc:hive2://localhost:10000/> explain select * from src;
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]                                                     |
|  HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
2 rows selected (1.386 seconds)
```

Before this change, the output looked something like this:

```
+-------------------------------------------------------------------------------+
|                                     plan                                      |
+-------------------------------------------------------------------------------+
| ExplainCommand [plan#2:0]
 HiveTableScan [key#0,value#1], (MetastoreRelation default, src, None), None  |
+-------------------------------------------------------------------------------+
```

Author: Cheng Lian <[email protected]>

Closes apache#1097 from liancheng/multiLineExplain and squashes the following commits:

eb37967 [Cheng Lian] Made output of "EXPLAIN" play well with JDBC output format
wangyum pushed a commit that referenced this pull request May 26, 2023
@allenma
[CARMEL-6314] Make sure registerExecutor event must be handled in Hea…
479e64e 
…rtBeatReceiver (#1097)
mapr-devops pushed a commit to mapr/spark that referenced this pull request May 8, 2025
@ekrivokonmapr
MapR [SPARK-1192] Spark job fails with unable to find slf4j-api libra…
5b01ecb 
…ry (apache#1097)

Co-authored-by: Egor Krivokon <>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@liancheng @AmplabJenkins @rxin