[jira] [Assigned] (HBASE-18431) Mitigate compatibility concerns between branch-1.3 and branch-1.4

[Thiruvel Thirumoolan (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HBASE-18431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Thiruvel Thirumoolan reassigned HBASE-18431:


Assignee: Andrew Purtell  (was: Thiruvel Thirumoolan)

> Mitigate compatibility concerns between branch-1.3 and branch-1.4
> -
>
> Key: HBASE-18431
> URL: https://issues.apache.org/jira/browse/HBASE-18431
> Project: HBase
>  Issue Type: Bug
>Reporter: Andrew Purtell
>Assignee: Andrew Purtell
>Priority: Blocker
> Fix For: 1.4.0, 1.5.0
>
> Attachments: HBASE-18431-branch-1.4.patch, 
> HBASE-18431-branch-1.patch, HBASE-18431-branch-2-WIP.patch
>
>
> There are compatibility concerns with branch-1.4. 
> {noformat}
> Library Name  HBase
> Version #11.3.1
> Version #21.4.0-SNAPSHOT
> Subject   Binary Compatibility
> Compatibility - 89.9%
> Added Methods - 305
> Removed Methods - 105
> Problems with Data Types
>   High - 23
>   Medium - 9
>   Low - 21
> {noformat}
> {noformat}
> Library Name  HBase
> Version #11.3.1
> Version #21.4.0-SNAPSHOT
> Subject   Source Compatibility
> Compatibility- 86.5%
> Added Methods - 305
> Removed Methods - 105
> Problems with Data Types
>   High - 88
>   Medium - 0
>   Low - 0
> Other Changes in Data Types- 25
> {noformat}
> This report includes HBASE-15816 which hasn't been committed yet. Otherwise 
> it's current.
> I'm not generally concerned with added methods. 
> The following methods have been added to Public/Evolving interface Table. 
> Pointing them out in case it merits review.
> \\
> * Abstract method Table.getReadRpcTimeout ( ) has been added to this 
> interface.   No effect.
> * Abstract method Table.getWriteRpcTimeout ( ) has been added to this 
> interface.  No effect.
> * Abstract method Table.setReadRpcTimeout ( int ) has been added to this 
> interface.   No effect.
> * Abstract method Table.setWriteRpcTimeout ( int ) has been added to this 
> interface.
> The Public/Evolving interface Admin has some signature changes equating to 
> removed methods. I don't think this is allowed in a minor release.
> \\
> * Abstract method Admin.isSnapshotFinished ( HBaseProtos.SnapshotDescription 
> ) has been removed from Admin.
> *  Abstract method Admin.snapshot ( String, TableName, 
> HBaseProtos.SnapshotDescription.Type ) has been removed from Admin.
> * Abstract method Admin.snapshot ( HBaseProtos.SnapshotDescription ) has been 
> removed from Admin.
> *  Abstract method Admin.takeSnapshotAsync ( HBaseProtos.SnapshotDescription 
> ) has been removed from Admin.
> The LimitedPrivate(CONFIG) interface AsyncRpcClient has been removed. This 
> change is debatable but I think we can allow it.
> \\
> * AsyncRpcClient has been removed
> The Public/Evolving class FastLongHistogram has been removed. I don't believe 
> this change is allowed in a minor release.
> \\
> * FastLongHistogram has been removed
> Method signatures in LimitedPrivate(COPROC) interfaces MasterObserver and 
> RegionObserver have changed, equating to removed methods. The first set of 
> changes is due to move of SnapshotDescription from HBaseProtos to 
> SnapshotProtos:
> \\
> * Abstract method MasterObserver.postCloneSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.postDeleteSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.postListSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.postRestoreSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.postSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preCloneSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preDeleteSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.preListSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.preRestoreSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> 

[jira] [Assigned] (HBASE-18431) Mitigate compatibility concerns between branch-1.3 and branch-1.4

[Thiruvel Thirumoolan (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HBASE-18431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Thiruvel Thirumoolan reassigned HBASE-18431:


Assignee: Thiruvel Thirumoolan  (was: Andrew Purtell)

> Mitigate compatibility concerns between branch-1.3 and branch-1.4
> -
>
> Key: HBASE-18431
> URL: https://issues.apache.org/jira/browse/HBASE-18431
> Project: HBase
>  Issue Type: Bug
>Reporter: Andrew Purtell
>Assignee: Thiruvel Thirumoolan
>Priority: Blocker
> Fix For: 1.4.0, 1.5.0
>
> Attachments: HBASE-18431-branch-1.4.patch, 
> HBASE-18431-branch-1.patch, HBASE-18431-branch-2-WIP.patch
>
>
> There are compatibility concerns with branch-1.4. 
> {noformat}
> Library Name  HBase
> Version #11.3.1
> Version #21.4.0-SNAPSHOT
> Subject   Binary Compatibility
> Compatibility - 89.9%
> Added Methods - 305
> Removed Methods - 105
> Problems with Data Types
>   High - 23
>   Medium - 9
>   Low - 21
> {noformat}
> {noformat}
> Library Name  HBase
> Version #11.3.1
> Version #21.4.0-SNAPSHOT
> Subject   Source Compatibility
> Compatibility- 86.5%
> Added Methods - 305
> Removed Methods - 105
> Problems with Data Types
>   High - 88
>   Medium - 0
>   Low - 0
> Other Changes in Data Types- 25
> {noformat}
> This report includes HBASE-15816 which hasn't been committed yet. Otherwise 
> it's current.
> I'm not generally concerned with added methods. 
> The following methods have been added to Public/Evolving interface Table. 
> Pointing them out in case it merits review.
> \\
> * Abstract method Table.getReadRpcTimeout ( ) has been added to this 
> interface.   No effect.
> * Abstract method Table.getWriteRpcTimeout ( ) has been added to this 
> interface.  No effect.
> * Abstract method Table.setReadRpcTimeout ( int ) has been added to this 
> interface.   No effect.
> * Abstract method Table.setWriteRpcTimeout ( int ) has been added to this 
> interface.
> The Public/Evolving interface Admin has some signature changes equating to 
> removed methods. I don't think this is allowed in a minor release.
> \\
> * Abstract method Admin.isSnapshotFinished ( HBaseProtos.SnapshotDescription 
> ) has been removed from Admin.
> *  Abstract method Admin.snapshot ( String, TableName, 
> HBaseProtos.SnapshotDescription.Type ) has been removed from Admin.
> * Abstract method Admin.snapshot ( HBaseProtos.SnapshotDescription ) has been 
> removed from Admin.
> *  Abstract method Admin.takeSnapshotAsync ( HBaseProtos.SnapshotDescription 
> ) has been removed from Admin.
> The LimitedPrivate(CONFIG) interface AsyncRpcClient has been removed. This 
> change is debatable but I think we can allow it.
> \\
> * AsyncRpcClient has been removed
> The Public/Evolving class FastLongHistogram has been removed. I don't believe 
> this change is allowed in a minor release.
> \\
> * FastLongHistogram has been removed
> Method signatures in LimitedPrivate(COPROC) interfaces MasterObserver and 
> RegionObserver have changed, equating to removed methods. The first set of 
> changes is due to move of SnapshotDescription from HBaseProtos to 
> SnapshotProtos:
> \\
> * Abstract method MasterObserver.postCloneSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.postDeleteSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.postListSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.postRestoreSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.postSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preCloneSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preDeleteSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.preListSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription ) has been removed from MasterObserver.
> * Abstract method MasterObserver.preRestoreSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.
> * Abstract method MasterObserver.preSnapshot ( 
> ObserverContext, 
> HBaseProtos.SnapshotDescription, HTableDescriptor ) has been removed from 
> MasterObserver.