[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zoltan Haindrich updated HIVE-11160: Component/s: Statistics > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature > Components: Statistics >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zoltan Haindrich updated HIVE-11160: Description: Hive will collect table stats when set hive.stats.autogather=true during the INSERT OVERWRITE command. And then the users need to collect the column stats themselves using "Analyze" command. In this patch, the column stats will also be collected automatically. More specifically, INSERT OVERWRITE will automatically create new column stats. INSERT INTO will automatically merge new column stats with existing ones. (was: Hive will collect table stats when set hive.stats.autogather=true during the INSERT OVERWRITE command. And then the users need to collect the column stats themselves using "Analyze" command. In this patch, the column stats will also be collected automatically. More specifically, INSERT OVERWRITE will automatically create new column stats. INSERT INTO will automatically merge new column stats with existing ones.) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Patch Available (was: Open) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Open (was: Patch Available) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Target Version/s: 3.0.0 (was: 2.2.0) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-11160: --- Target Version/s: 2.2.0 (was: 2.1.0) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-11160: Target Version/s: 2.1.0 > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Patch Available (was: Open) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Open (was: Patch Available) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.09.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: (was: HIVE-11160.09.patch) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.09.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch, > HIVE-11160.09.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.08.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Open (was: Patch Available) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Patch Available (was: Open) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch, HIVE-11160.08.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.07.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Patch Available (was: Open) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Open (was: Patch Available) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch, HIVE-11160.07.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.06.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch, > HIVE-11160.06.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Patch Available (was: Open) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Status: Open (was: Patch Available) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.05.patch address [~ashutoshc]'s comments. > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch, HIVE-11160.05.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Description: Hive will collect table stats when set hive.stats.autogather=true during the INSERT OVERWRITE command. And then the users need to collect the column stats themselves using "Analyze" command. In this patch, the column stats will also be collected automatically. More specifically, INSERT OVERWRITE will automatically create new column stats. INSERT INTO will automatically merge new column stats with existing ones. (was: Hive will collect table stats when set hive.stats.autogather=true during the INSERT OVERWRITE command. And then the users need to collect the column stats themselves using "Analyze" command. In this patch, the column stats will also be collected automatically.) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. More specifically, INSERT OVERWRITE will > automatically create new column stats. INSERT INTO will automatically merge > new column stats with existing ones. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.04.patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch, HIVE-11160.04.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Attachment: HIVE-11160.03.patch rebase the patch > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch, > HIVE-11160.03.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11160) Auto-gather column stats
[ https://issues.apache.org/jira/browse/HIVE-11160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11160: --- Summary: Auto-gather column stats (was: Collect column stats when set hive.stats.autogather=true) > Auto-gather column stats > > > Key: HIVE-11160 > URL: https://issues.apache.org/jira/browse/HIVE-11160 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11160.01.patch, HIVE-11160.02.patch > > > Hive will collect table stats when set hive.stats.autogather=true during the > INSERT OVERWRITE command. And then the users need to collect the column stats > themselves using "Analyze" command. In this patch, the column stats will also > be collected automatically. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
