[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Fix Version/s: 2.2.0
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Fix For: 2.2.0
>
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Resolution: Fixed
Status: Resolved (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Fix For: 2.2.0
>
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport`
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.08.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: (was: HIVE-15388.08.patch)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.08.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, HIVE-15388.08.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.07.patch
add back "interval" expr usage.
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, HIVE-15388.07.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.06.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> HIVE-15388.06.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.05.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, HIVE-15388.05.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.04.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> HIVE-15388.03.patch, HIVE-15388.04.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.02.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Open (was: Patch Available)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, HIVE-15388.02.patch,
> hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Attachment: HIVE-15388.01.patch
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
> "Neil Armstrong")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pengcheng Xiong updated HIVE-15388:
---
Status: Patch Available (was: Open)
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>Assignee: Pengcheng Xiong
> Attachments: HIVE-15388.01.patch, hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
> "Neil Armstrong")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Description:
Branch: apache-master (applicable with previous releases as well)
Queries generated via tools can have lots of "(" for "AND/OR" conditions. This
causes huge delays in parsing phase when the number of expressions are high.
e.g
{noformat}
SELECT `iata`,
`airport`,
`city`,
`state`,
`country`,
`lat`,
`lon`
FROM airports
WHERE
((`airports`.`airport`
= "Thigpen"
OR `airports`.`airport` = "Astoria Regional")
OR `airports`.`airport` = "Warsaw Municipal")
OR `airports`.`airport` = "John F Kennedy Memorial")
OR
`airports`.`airport` = "Hall-Miller Municipal")
OR
`airports`.`airport` = "Atqasuk")
OR
`airports`.`airport` = "William B Hartsfield-Atlanta Intl")
OR
`airports`.`airport` = "Artesia Municipal")
OR
`airports`.`airport` = "Outagamie County Regional")
OR
`airports`.`airport` = "Watertown Municipal")
OR
`airports`.`airport` = "Augusta State")
OR
`airports`.`airport` = "Aurora Municipal")
OR
`airports`.`airport` = "Alakanuk")
OR
`airports`.`airport` = "Austin Municipal")
OR
`airports`.`airport` = "Auburn Municipal")
OR
`airports`.`airport` = "Auburn-Opelik")
OR
`airports`.`airport` = "Austin-Bergstrom International")
OR
`airports`.`airport` = "Wausau Municipal")
OR
`airports`.`airport` = "Mecklenburg-Brunswick Regional")
OR
`airports`.`airport` = "Alva Regional")
OR
`airports`.`airport` = "Asheville Regional")
OR
`airports`.`airport` = "Avon Park Municipal")
OR
`airports`.`airport` = "Wilkes-Barre/Scranton Intl")
OR
`airports`.`airport` = "Marana Northwest Regional")
OR
`airports`.`airport` = "Catalina")
OR `airports`.`airport`
= "Washington Municipal")
OR `airports`.`airport`
= "Wainwright")
OR `airports`.`airport` =
"West Memphis Municipal")
OR `airports`.`airport` =
"Arlington Municipal")
OR `airports`.`airport` =
"Algona Municipal")
OR `airports`.`airport` =
"Chandler")
OR `airports`.`airport` =
"Altus Municipal")
OR `airports`.`airport` =
"Neil Armstrong")
OR `airports`.`airport` =
"Angel Fire")
OR `airports`.`airport` =
"Waycross-Ware County")
OR `airports`.`airport` =
"Colorado City Municipal")
OR `airports`.`airport` =
"Hazelhurst")
OR `airports`.`airport` =
"Kalamazoo County")
OR `airports`.`airport` =
"Granville")
OR `airports`.`airport` = "Silver
Springs")
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Description:
Branch: apache-master (applicable with previous releases as well)
Queries generated via tools can have lots of "(" for "AND/OR" conditions. This
causes huge delays in parsing phase when the number of expressions are high.
e.g
{noformat}
SELECT `iata`,
`airport`,
`city`,
`state`,
`country`,
`lat`,
`lon`
FROM airports
WHERE
((`airports`.`airport`
= "Thigpen"
OR `airports`.`airport` = "Astoria Regional")
OR `airports`.`airport` = "Warsaw Municipal")
OR `airports`.`airport` = "John F Kennedy Memorial")
OR
`airports`.`airport` = "Hall-Miller Municipal")
OR
`airports`.`airport` = "Atqasuk")
OR
`airports`.`airport` = "William B Hartsfield-Atlanta Intl")
OR
`airports`.`airport` = "Artesia Municipal")
OR
`airports`.`airport` = "Outagamie County Regional")
OR
`airports`.`airport` = "Watertown Municipal")
OR
`airports`.`airport` = "Augusta State")
OR
`airports`.`airport` = "Aurora Municipal")
OR
`airports`.`airport` = "Alakanuk")
OR
`airports`.`airport` = "Austin Municipal")
OR
`airports`.`airport` = "Auburn Municipal")
OR
`airports`.`airport` = "Auburn-Opelik")
OR
`airports`.`airport` = "Austin-Bergstrom International")
OR
`airports`.`airport` = "Wausau Municipal")
OR
`airports`.`airport` = "Mecklenburg-Brunswick Regional")
OR
`airports`.`airport` = "Alva Regional")
OR
`airports`.`airport` = "Asheville Regional")
OR
`airports`.`airport` = "Avon Park Municipal")
OR
`airports`.`airport` = "Wilkes-Barre/Scranton Intl")
OR
`airports`.`airport` = "Marana Northwest Regional")
OR
`airports`.`airport` = "Catalina")
OR `airports`.`airport`
= "Washington Municipal")
OR `airports`.`airport`
= "Wainwright")
OR `airports`.`airport` =
"West Memphis Municipal")
OR `airports`.`airport` =
"Arlington Municipal")
OR `airports`.`airport` =
"Algona Municipal")
OR `airports`.`airport` =
"Chandler")
OR `airports`.`airport` =
"Altus Municipal")
OR `airports`.`airport` =
"Neil Armstrong")
OR `airports`.`airport` =
"Angel Fire")
OR `airports`.`airport` =
"Waycross-Ware County")
OR `airports`.`airport` =
"Colorado City Municipal")
OR `airports`.`airport` =
"Hazelhurst")
OR `airports`.`airport` =
"Kalamazoo County")
OR `airports`.`airport` =
"Granville")
OR `airports`.`airport` = "Silver
Springs")
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots of "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Summary: HiveParser spends lots of time in parsing queries with lots of "("
(was: HiveParser spends lots of time in parsing queries with lots "(")
> HiveParser spends lots of time in parsing queries with lots of "("
> --
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
> Attachments: hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots of "(" for "AND/OR" conditions.
> This causes huge delays in parsing phase when the number of expressions are
> high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Description:
Branch: apache-master (applicable with previous releases as well)
Queries generated via tools can have lots "(" for "AND/OR" conditions. This
causes huge delays in parsing phase when the number of expressions are high.
e.g
{noformat}
SELECT `iata`,
`airport`,
`city`,
`state`,
`country`,
`lat`,
`lon`
FROM airports
WHERE
((`airports`.`airport`
= "Thigpen"
OR `airports`.`airport` = "Astoria Regional")
OR `airports`.`airport` = "Warsaw Municipal")
OR `airports`.`airport` = "John F Kennedy Memorial")
OR
`airports`.`airport` = "Hall-Miller Municipal")
OR
`airports`.`airport` = "Atqasuk")
OR
`airports`.`airport` = "William B Hartsfield-Atlanta Intl")
OR
`airports`.`airport` = "Artesia Municipal")
OR
`airports`.`airport` = "Outagamie County Regional")
OR
`airports`.`airport` = "Watertown Municipal")
OR
`airports`.`airport` = "Augusta State")
OR
`airports`.`airport` = "Aurora Municipal")
OR
`airports`.`airport` = "Alakanuk")
OR
`airports`.`airport` = "Austin Municipal")
OR
`airports`.`airport` = "Auburn Municipal")
OR
`airports`.`airport` = "Auburn-Opelik")
OR
`airports`.`airport` = "Austin-Bergstrom International")
OR
`airports`.`airport` = "Wausau Municipal")
OR
`airports`.`airport` = "Mecklenburg-Brunswick Regional")
OR
`airports`.`airport` = "Alva Regional")
OR
`airports`.`airport` = "Asheville Regional")
OR
`airports`.`airport` = "Avon Park Municipal")
OR
`airports`.`airport` = "Wilkes-Barre/Scranton Intl")
OR
`airports`.`airport` = "Marana Northwest Regional")
OR
`airports`.`airport` = "Catalina")
OR `airports`.`airport`
= "Washington Municipal")
OR `airports`.`airport`
= "Wainwright")
OR `airports`.`airport` =
"West Memphis Municipal")
OR `airports`.`airport` =
"Arlington Municipal")
OR `airports`.`airport` =
"Algona Municipal")
OR `airports`.`airport` =
"Chandler")
OR `airports`.`airport` =
"Altus Municipal")
OR `airports`.`airport` =
"Neil Armstrong")
OR `airports`.`airport` =
"Angel Fire")
OR `airports`.`airport` =
"Waycross-Ware County")
OR `airports`.`airport` =
"Colorado City Municipal")
OR `airports`.`airport` =
"Hazelhurst")
OR `airports`.`airport` =
"Kalamazoo County")
OR `airports`.`airport` =
"Granville")
OR `airports`.`airport` = "Silver
Springs")
OR
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Attachment: hive-15388.stacktrace.txt
Attaching stack trace for reference.
> HiveParser spends lots of time in parsing queries with lots "("
> ---
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
> Attachments: hive-15388.stacktrace.txt
>
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots "(" for "AND/OR" conditions. This
> causes huge delays in parsing phase when the number of expressions are high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
> "Neil Armstrong")
>
[jira] [Updated] (HIVE-15388) HiveParser spends lots of time in parsing queries with lots "("
[
https://issues.apache.org/jira/browse/HIVE-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rajesh Balamohan updated HIVE-15388:
Affects Version/s: 2.2.0
> HiveParser spends lots of time in parsing queries with lots "("
> ---
>
> Key: HIVE-15388
> URL: https://issues.apache.org/jira/browse/HIVE-15388
> Project: Hive
> Issue Type: Improvement
>Affects Versions: 2.2.0
>Reporter: Rajesh Balamohan
>
> Branch: apache-master (applicable with previous releases as well)
> Queries generated via tools can have lots "(" for "AND/OR" conditions. This
> causes huge delays in parsing phase when the number of expressions are high.
> e.g
> {noformat}
> SELECT `iata`,
>`airport`,
>`city`,
>`state`,
>`country`,
>`lat`,
>`lon`
> FROM airports
> WHERE
> ((`airports`.`airport`
> = "Thigpen"
>
> OR `airports`.`airport` = "Astoria Regional")
>
> OR `airports`.`airport` = "Warsaw Municipal")
>
> OR `airports`.`airport` = "John F Kennedy Memorial")
>
> OR `airports`.`airport` = "Hall-Miller Municipal")
>
> OR `airports`.`airport` = "Atqasuk")
>OR
> `airports`.`airport` = "William B Hartsfield-Atlanta Intl")
> OR
> `airports`.`airport` = "Artesia Municipal")
> OR
> `airports`.`airport` = "Outagamie County Regional")
> OR
> `airports`.`airport` = "Watertown Municipal")
>OR
> `airports`.`airport` = "Augusta State")
> OR
> `airports`.`airport` = "Aurora Municipal")
> OR
> `airports`.`airport` = "Alakanuk")
> OR
> `airports`.`airport` = "Austin Municipal")
>OR
> `airports`.`airport` = "Auburn Municipal")
> OR
> `airports`.`airport` = "Auburn-Opelik")
> OR
> `airports`.`airport` = "Austin-Bergstrom International")
> OR
> `airports`.`airport` = "Wausau Municipal")
>OR
> `airports`.`airport` = "Mecklenburg-Brunswick Regional")
> OR
> `airports`.`airport` = "Alva Regional")
> OR
> `airports`.`airport` = "Asheville Regional")
> OR
> `airports`.`airport` = "Avon Park Municipal")
>OR
> `airports`.`airport` = "Wilkes-Barre/Scranton Intl")
> OR
> `airports`.`airport` = "Marana Northwest Regional")
> OR
> `airports`.`airport` = "Catalina")
> OR
> `airports`.`airport` = "Washington Municipal")
>OR
> `airports`.`airport` = "Wainwright")
> OR `airports`.`airport`
> = "West Memphis Municipal")
> OR `airports`.`airport`
> = "Arlington Municipal")
> OR `airports`.`airport` =
> "Algona Municipal")
>OR `airports`.`airport` =
> "Chandler")
> OR `airports`.`airport` =
> "Altus Municipal")
> OR `airports`.`airport` =
> "Neil Armstrong")
> OR `airports`.`airport` =
> "Angel Fire")
>
