[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergio Peña updated HIVE-13887: --- Target Version/s: (was: 2.1.1) > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Fix For: 2.2.0 > > Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Attachment: HIVE-13887.1.patch > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Status: Open (was: Patch Available) > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Status: Patch Available (was: Open) > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Attachment: HIVE-13887.1.patch > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Attachments: HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Labels: Performance (was: ) > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Labels: Performance > Attachments: HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster
[ https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-13887: --- Status: Patch Available (was: Open) > LazySimpleSerDe should parse "NULL" dates faster > > > Key: HIVE-13887 > URL: https://issues.apache.org/jira/browse/HIVE-13887 > Project: Hive > Issue Type: Bug > Components: Serializers/Deserializers, Vectorization >Affects Versions: 2.1.0 >Reporter: Gopal V >Assignee: Gopal V > Attachments: HIVE-13887.1.patch > > > Date string which contain "NULL" or "(null)" are being parsed through a very > slow codepath involving exception handling as a normal codepath. > These are currently ~4x slower than parsing an actual date field. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
