[jira] [Resolved] (HIVE-6951) Hive 0.13 HiveOutputFormat breaks backwards compatibility
[ https://issues.apache.org/jira/browse/HIVE-6951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan resolved HIVE-6951. Resolution: Fixed Dupe of HIVE-6952 > Hive 0.13 HiveOutputFormat breaks backwards compatibility > - > > Key: HIVE-6951 > URL: https://issues.apache.org/jira/browse/HIVE-6951 > Project: Hive > Issue Type: Bug > Components: File Formats, Serializers/Deserializers >Affects Versions: 0.13.0 >Reporter: Costin Leau >Priority: Blocker > > Hive 0.13 changed the signature of HiveOutputFormat (through commit r1527149) > breaking backwards compatibility with previous releases; the return type of > getHiveRecordWriter has been changed from RecordWriter to FSRecordWriter. > FSRecordWriter introduces one new method on top of RecordWriter however it > does not extend the previous interface and it lives in a completely new > package. > Thus code running fine on Hive 0.12 breaks on Hive 0.13. After the upgrade, > code running on HIve 0.13, will break on anything lower than this. > This could have easily been avoided by extending the existing interface or > introducing a new one that RecordWriter could have extended going forward. By > changing the signature, the existing contract (and compatibility) has been > voided. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Resolved] (HIVE-6951) Hive 0.13 HiveOutputFormat breaks backwards compatibility
[ https://issues.apache.org/jira/browse/HIVE-6951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan resolved HIVE-6951. Resolution: Duplicate > Hive 0.13 HiveOutputFormat breaks backwards compatibility > - > > Key: HIVE-6951 > URL: https://issues.apache.org/jira/browse/HIVE-6951 > Project: Hive > Issue Type: Bug > Components: File Formats, Serializers/Deserializers >Affects Versions: 0.13.0 >Reporter: Costin Leau >Priority: Blocker > > Hive 0.13 changed the signature of HiveOutputFormat (through commit r1527149) > breaking backwards compatibility with previous releases; the return type of > getHiveRecordWriter has been changed from RecordWriter to FSRecordWriter. > FSRecordWriter introduces one new method on top of RecordWriter however it > does not extend the previous interface and it lives in a completely new > package. > Thus code running fine on Hive 0.12 breaks on Hive 0.13. After the upgrade, > code running on HIve 0.13, will break on anything lower than this. > This could have easily been avoided by extending the existing interface or > introducing a new one that RecordWriter could have extended going forward. By > changing the signature, the existing contract (and compatibility) has been > voided. -- This message was sent by Atlassian JIRA (v6.2#6252)
