[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Resolution: Fixed Fix Version/s: 2.2.0 Status: Resolved (was: Patch Available) Committed to master. Thanks [~Ferd] for the review! > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Fix For: 2.2.0 > > Attachments: HIVE-15130.1.patch, HIVE-15130.2.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Attachment: HIVE-15130.2.patch > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Attachments: HIVE-15130.1.patch, HIVE-15130.2.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Attachment: (was: HIVE-15130.2.patch) > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Attachments: HIVE-15130.1.patch, HIVE-15130.2.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Attachment: HIVE-15130.2.patch > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Attachments: HIVE-15130.1.patch, HIVE-15130.2.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Attachment: HIVE-15130.1.patch > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Attachments: HIVE-15130.1.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-15130) Fixing shifting index issue related to object inspector caching
[ https://issues.apache.org/jira/browse/HIVE-15130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Sun updated HIVE-15130: Status: Patch Available (was: Open) > Fixing shifting index issue related to object inspector caching > --- > > Key: HIVE-15130 > URL: https://issues.apache.org/jira/browse/HIVE-15130 > Project: Hive > Issue Type: Sub-task > Components: Reader >Reporter: Chao Sun >Assignee: Chao Sun > Attachments: HIVE-15130.1.patch > > > Hive caches object inspector in memory to avoid recreating the same object. > However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} > doesn't take account on all attributes of the class, therefore, even though > the internal state (e.g., {{adjustedIndex}}) is different, it could still be > mapped to the same result. This could cause wrong field index being used when > reading Parquet data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)