[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-11775: --- Fix Version/s: (was: 2.1.0) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Affects Versions: 1.2.1 >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Fix For: 2.0.0 > > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lefty Leverenz updated HIVE-11775: -- Labels: (was: TODOC2.0) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Affects Versions: 1.2.1 >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Fix For: 2.0.0, 2.1.0 > > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Affects Version/s: 1.2.1 > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Affects Versions: 1.2.1 >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Labels: TODOC2.0 > Fix For: 2.0.0, 2.1.0 > > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lefty Leverenz updated HIVE-11775: -- Labels: TODOC2.0 (was: ) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Labels: TODOC2.0 > Fix For: 2.0.0, 2.1.0 > > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jesus Camacho Rodriguez updated HIVE-11775: --- Fix Version/s: 2.1.0 2.0.0 > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Labels: TODOC2.0 > Fix For: 2.0.0, 2.1.0 > > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.13.patch address offset==null issue > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.13.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.13.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.13.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.13.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.13.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.13.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch, HIVE-11775.13.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.11.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.12.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch, HIVE-11775.11.patch, > HIVE-11775.12.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.10.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch, HIVE-11775.10.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.09.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.09.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.09.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch, > HIVE-11775.09.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.08.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch, HIVE-11775.08.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.07.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch, HIVE-11775.07.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.06.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.06.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.06.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch, > HIVE-11775.06.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.05.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.05.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.05.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch, HIVE-11775.05.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.04.patch address [~jpullokkaran]'s comments to use registry to avoid infinite loop. > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch, HIVE-11775.04.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: (was: HIVE-11775.03.patch) > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.03.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.03.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch, > HIVE-11775.03.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.02.patch > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch, HIVE-11775.02.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-11775) Implement limit push down through union all in CBO
[ https://issues.apache.org/jira/browse/HIVE-11775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-11775: --- Attachment: HIVE-11775.01.patch initial patch, need to add more test cases. > Implement limit push down through union all in CBO > -- > > Key: HIVE-11775 > URL: https://issues.apache.org/jira/browse/HIVE-11775 > Project: Hive > Issue Type: New Feature >Reporter: Pengcheng Xiong >Assignee: Pengcheng Xiong > Attachments: HIVE-11775.01.patch > > > Enlightened by HIVE-11684 (Kudos to [~jcamachorodriguez]), we can actually > push limit down through union all, which reduces the intermediate number of > rows in union branches. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
