[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-05-15 Thread Ashutosh Chauhan (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ashutosh Chauhan updated HIVE-6901:
---

   Resolution: Fixed
Fix Version/s: 0.14.0
   Status: Resolved  (was: Patch Available)

Committed to trunk. Thanks, Xuefu!

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Fix For: 0.14.0

 Attachments: HIVE-6109.10.patch, HIVE-6901.1.patch, 
 HIVE-6901.2.patch, HIVE-6901.3.patch, HIVE-6901.4.patch, HIVE-6901.5.patch, 
 HIVE-6901.6.patch, HIVE-6901.7.patch, HIVE-6901.8.patch, HIVE-6901.9.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-05-02 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6109.10.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6109.10.patch, HIVE-6901.1.patch, 
 HIVE-6901.2.patch, HIVE-6901.3.patch, HIVE-6901.4.patch, HIVE-6901.5.patch, 
 HIVE-6901.6.patch, HIVE-6901.7.patch, HIVE-6901.8.patch, HIVE-6901.9.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-30 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.9.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.4.patch, HIVE-6901.5.patch, HIVE-6901.6.patch, HIVE-6901.7.patch, 
 HIVE-6901.8.patch, HIVE-6901.9.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-29 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.8.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.4.patch, HIVE-6901.5.patch, HIVE-6901.6.patch, HIVE-6901.7.patch, 
 HIVE-6901.8.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-27 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.5.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.4.patch, HIVE-6901.5.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-27 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.6.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.4.patch, HIVE-6901.5.patch, HIVE-6901.6.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.2.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, 
 HIVE-6901.2.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: (was: HIVE-6901.2.patch)

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: (was: HIVE-6901.2.patch)

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: (was: HIVE-6901.2.patch)

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: (was: HIVE-6901.2.patch)

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.3.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, 
 HIVE-6901.2.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-25 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.4.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.3.patch, 
 HIVE-6901.4.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-22 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.2.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, 
 HIVE-6901.2.patch, HIVE-6901.2.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-21 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.2.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, 
 HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-21 Thread Szehon Ho (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Szehon Ho updated HIVE-6901:


Attachment: HIVE-6901.2.patch

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.2.patch, 
 HIVE-6901.2.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-18 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.2.patch

Patch#1 seems having some issue in the generated test output file. Attach 
patch#2 as another attempt.

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.2.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-14 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.1.patch

Patch #1 regenerated some test outputs.

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.1.patch, HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-11 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Description: 
Explaining a simple select query that involves a MR phase doesn't show 
processor tree for the fetch operator.
{code}
hive explain select d from test;
OK
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
Map Reduce
  Map Operator Tree:
...
  Stage: Stage-0
Fetch Operator
  limit: -1
{code}

It would be nice if the operator tree is shown even if there is only one node.

Please note that in local execution, the operator tree is complete:
{code}
hive explain select * from test;
OK
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
Fetch Operator
  limit: -1
  Processor Tree:
TableScan
  alias: test
  Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
stats: NONE
  Select Operator
expressions: d (type: int)
outputColumnNames: _col0
Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
stats: NONE
ListSink
{code}

  was:
Explaining a simple select query that involves a MR phase doesn't show complete 
processor tree for the fetch operator.
{code}
hive explain select d from test;
OK
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
Map Reduce
  Map Operator Tree:
...
  Stage: Stage-0
Fetch Operator
  limit: -1
{code}

It would be nice if the operator tree is shown even if there is only one node.

Please note that in local execution, the operator tree is complete:
{code}
hive explain select * from test;
OK
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
Fetch Operator
  limit: -1
  Processor Tree:
TableScan
  alias: test
  Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
stats: NONE
  Select Operator
expressions: d (type: int)
outputColumnNames: _col0
Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
stats: NONE
ListSink
{code}


 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor

 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-11 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Status: Patch Available  (was: Open)

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator

2014-04-11 Thread Xuefu Zhang (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xuefu Zhang updated HIVE-6901:
--

Attachment: HIVE-6901.patch

With the patch attached, the following will be shown instead:
{code}
  Stage: Stage-0
Fetch Operator
  limit: -1
  Processor Tree:
ListSink
{code}

Expecting test output diffs.

 Explain plan doesn't show operator tree for the fetch operator
 --

 Key: HIVE-6901
 URL: https://issues.apache.org/jira/browse/HIVE-6901
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Affects Versions: 0.12.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
Priority: Minor
 Attachments: HIVE-6901.patch


 Explaining a simple select query that involves a MR phase doesn't show 
 processor tree for the fetch operator.
 {code}
 hive explain select d from test;
 OK
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-1
 Map Reduce
   Map Operator Tree:
 ...
   Stage: Stage-0
 Fetch Operator
   limit: -1
 {code}
 It would be nice if the operator tree is shown even if there is only one node.
 Please note that in local execution, the operator tree is complete:
 {code}
 hive explain select * from test;
 OK
 STAGE DEPENDENCIES:
   Stage-0 is a root stage
 STAGE PLANS:
   Stage: Stage-0
 Fetch Operator
   limit: -1
   Processor Tree:
 TableScan
   alias: test
   Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE Column 
 stats: NONE
   Select Operator
 expressions: d (type: int)
 outputColumnNames: _col0
 Statistics: Num rows: 8 Data size: 34 Basic stats: COMPLETE 
 Column stats: NONE
 ListSink
 {code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)