[jira] [Created] (HIVE-24153) distinct is not quite effective in table expression
Xinyu Wang created HIVE-24153: - Summary: distinct is not quite effective in table expression Key: HIVE-24153 URL: https://issues.apache.org/jira/browse/HIVE-24153 Project: Hive Issue Type: Bug Components: Query Planning Affects Versions: 3.1.1 Reporter: Xinyu Wang Below is an example: _t(id int, name string, comment string)._ _with cte as (_ _select distinct id, name, comment_ _from t_ _)_ _select count(*) from cte_ The result of the above query is larger than select count(distinct id, name, comment). In the result of EXPLAIN, PARTITION_ONLY_SHUFFLE is used. But for select count(distinct id, name, comment), SHUFFLE is used instead. Thanks. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Attachment: (was: hive-2777.patch) ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Attachment: hive-2777-updated.patch Updated hive-2777 patch which fixed all the testPartition() tests. Also for the other failed tests, they are failing as well in branch-0.13 too. So please help rerun the test again. Thank you! ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch, hive-2777-updated.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Attachment: (was: hive-2777.patch) ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Attachment: hive-2777.patch Sorry for the previous patch, I rebased it, and it seems fine now. Can someone please review? ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch, hive-2777.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Affects Version/s: 0.13.0 Status: Patch Available (was: Open) This is a rebased patch on top of hive branch-0.13. Please review. ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (HIVE-2777) ability to add and drop partitions atomically
[ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xinyu Wang updated HIVE-2777: - Attachment: hive-2777.patch ability to add and drop partitions atomically - Key: HIVE-2777 URL: https://issues.apache.org/jira/browse/HIVE-2777 Project: Hive Issue Type: New Feature Components: Metastore Affects Versions: 0.13.0 Reporter: Aniket Mokashi Assignee: Aniket Mokashi Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2777.D2271.1.patch, hive-2777.patch Hive should have ability to atomically add and drop partitions. This way admins can change partitions atomically without breaking the running jobs. It allows admin to merge several partitions into one. Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name, ListPartition addParts, ListListString dropParts, boolean deleteData); This jira covers changes required for metastore and thrift. -- This message was sent by Atlassian JIRA (v6.2#6252)
