[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
https://issues.apache.org/jira/browse/HIVE-6901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xuefu Zhang updated HIVE-6901:
--
Attachment: HIVE-6901.7.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.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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
--
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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[jira] [Updated] (HIVE-6901) Explain plan doesn't show operator tree for the fetch operator
[
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}
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