[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Attachment: HIVE-10972.2.patch DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu Attachments: HIVE-10972.2.patch, HIVE-10972.patch In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Attachment: HIVE-10972.patch DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu Attachments: HIVE-10972.patch In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Attachment: (was: HIVE-10972.patch) DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu Attachments: HIVE-10972.patch In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Attachment: HIVE-10972.patch DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu Attachments: HIVE-10972.patch In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Attachment: HIVE-10972.patch DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu Attachments: HIVE-10972.patch In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-10972) DummyTxnManager always locks the current database in shared mode, which is incorrect.
[ https://issues.apache.org/jira/browse/HIVE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aihua Xu updated HIVE-10972: Description: In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. was: In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnessary. DummyTxnManager always locks the current database in shared mode, which is incorrect. - Key: HIVE-10972 URL: https://issues.apache.org/jira/browse/HIVE-10972 Project: Hive Issue Type: Bug Components: Locking Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu In DummyTxnManager [line 163 | http://grepcode.com/file/repo1.maven.org/maven2/co.cask.cdap/hive-exec/0.13.0/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java#163], it always locks the current database. That is not correct since the current database can be db1, and the query can be select * from db2.tb1, which will lock db1 unnecessarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
