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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-19099) Evaluate the remaining compatibility concerns between branch-1.3 and branch-1.4 / branch-1
Date Fri, 27 Oct 2017 00:00:02 GMT

     [ https://issues.apache.org/jira/browse/HBASE-19099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-19099:
-----------------------------------
    Description: 
For discussion, here are the remaining compatibility concerns you will encounter upon moving
up from 1.3 to 1.4:

package org.apache.hadoop.hbase.client
interface Admin 

* Abstract method clearDeadServers ( List<ServerName> ) has been added to this interface.
* Abstract method cloneSnapshot ( String, TableName, boolean ) has been added to this interface.
* Abstract method isCleanerChoreEnabled ( ) has been added to this interface.
* Abstract method isMasterInMaintenanceMode ( ) has been added to this interface.
* Abstract method listDeadServers ( ) has been added to this interface.
* Abstract method restoreSnapshot ( String, boolean, boolean ) has been added to this interface.
* Abstract method runCleanerChore ( ) has been added to this interface.
* Abstract method setCleanerChoreRunning ( boolean ) has been added to this interface.

package org.apache.hadoop.hbase.client
interface ResultScanner  

* Abstract method renewLease ( ) has been added to this interface. 
* Abstract method getScanMetrics ( ) has been added to this interface.

package org.apache.hadoop.hbase.client
interface Table

* Abstract method getReadRpcTimeout ( ) has been added to this interface.
* Abstract method getWriteRpcTimeout ( ) has been added to this interface.
* Abstract method setReadRpcTimeout ( int ) has been added to this interface.
* Abstract method setWriteRpcTimeout ( int ) has been added to this interface.

package org.apache.hadoop.hbase.replication
interface ReplicationPeer

* Abstract method getPeerBandwidth ( ) has been added to this interface.
* Abstract method trackPeerConfigChanges ( ReplicationPeerConfigListener ) has been added
to this interface.

package org.apache.hadoop.hbase.coprocessor
interface MasterCoprocessorEnvironment

* Abstract method getMetricRegistryForMaster ( ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface MasterObserver 

* Abstract method postAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>, String
) has been added to this interface. 
* Abstract method postBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String, boolean ) has been added to this interface.
* Abstract method postClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 	
* Abstract method postListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
* Abstract method postMoveServers ( ObserverContext<MasterCoprocessorEnvironment>, Set<Address>,
String ) has been added to this interface.
* Abstract method postMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
* Abstract method postMoveTables ( ObserverContext<MasterCoprocessorEnvironment>, Set<TableName>,
String ) has been added to this interface. 
* Abstract method postRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
* Abstract method preAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>, String
) has been added to this interface. 
* Abstract method preBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
* Abstract method preClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
* Abstract method preListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 
* Abstract method preMoveServers ( ObserverContext<MasterCoprocessorEnvironment>, Set<Address>,
String ) has been added to this interface. 
* Abstract method preMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
* Abstract method preMoveTables ( ObserverContext<MasterCoprocessorEnvironment>, Set<TableName>,
String ) has been added to this interface.
* Abstract method preRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface RegionCoprocessorEnvironment 

* Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface RegionObserver

* Abstract method postCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], Path, Path ) has been added to this interface. 	
* Abstract method preCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], List<Pair<Path,Path>> ) has been added to this interface. 
* Abstract method preCompactScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, List<?>, ScanType, long, InternalScanner, CompactionRequest, long ) has been
added to this interface.
* Abstract method preFlushScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, KeyValueScanner, InternalScanner, long ) has been added to this interface. 

package org.apache.hadoop.hbase.coprocessor
interface WALCoprocessorEnvironment 

* Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface. 


package org.apache.hadoop.hbase.ipc
class RpcScheduler

* Abstract method getActiveReadRpcHandlerCount ( ) has been added to this class.
* Abstract method getActiveScanRpcHandlerCount ( ) has been added to this class. 
* Abstract method getActiveWriteRpcHandlerCount ( ) has been added to this class. 	
* Abstract method getReadQueueLength ( ) has been added to this class.
* Abstract method getScanQueueLength ( ) has been added to this class. 
* Abstract method getWriteQueueLength ( ) has been added to this class.

package org.apache.hadoop.hbase.regionserver
interface Region
* Abstract method closeRegionOperation ( Region.Operation ) has been added to this interface.
	
* Abstract method waitForFlushes ( ) has been added to this interface.

package org.apache.hadoop.hbase.replication
interface ReplicationEndpoint 1

* Added super-interface ReplicationPeerConfigListener. (Added methods.)

The above relate to source level compatibility. Recompilation of a client program may be terminated
with the message "client class C is not abstract and does not override abstract method M in
TYPE". According to our compatibility guidelines we are allowed to add methods to interfaces,
so these are ALLOWED.  Please let me know if you disagree.

.
. 

package org.apache.hadoop.hbase.ipc
class AsyncRpcClient

AsyncRpcClient has been removed. It was not Public. This change is ALLOWED. 

.
.

There are also changes to Store - add / removals. This is a LP interface. We previously discussed
this and said they are ok, and we also solicited and received feedback from the Phoenix project
saying the same.

package org.apache.hadoop.hbase.regionserver
interface Store

* Abstract method add ( Iterable<Cell> ) has been added to this interface. 
* Abstract method bulkLoadHFile ( byte[ ], String, Path ) has been added to this interface.

* Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been added to this interface.
* Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher, byte[
], byte[ ], long ) has been added to this interface. 
* Abstract method upsert ( Iterable<Cell>, long, List<Cell> ) has been added to
this interface.
* Abstract method bulkLoadHFile ( String, long ) has been removed from this interface. 
* Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been removed from this interface.

* Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher, byte[
], byte[ ], long ) has been removed from this interface. 
* Abstract method upsert ( Iterable<Cell>, long ) has been removed from this interface.

.
.

A number of configuration constants were (re)moved from SimpleRpcScheduler, tagged LimitedPrivate.
I think these are allowable. 

package org.apache.hadoop.hbase.ipc
class SimpleRpcScheduler 

Removed fields
- CALL_QUEUE_CODEL_DEFAULT_INTERVAL
- CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD
- CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY
- CALL_QUEUE_CODEL_INTERVAL
- CALL_QUEUE_CODEL_LIFO_THRESHOLD
- CALL_QUEUE_CODEL_TARGET_DELAY
- CALL_QUEUE_HANDLER_FACTOR_CONF_KEY
- CALL_QUEUE_READ_SHARE_CONF_KEY
- CALL_QUEUE_SCAN_SHARE_CONF_KEY
- CALL_QUEUE_TYPE_CODEL_CONF_VALUE
- CALL_QUEUE_TYPE_CONF_DEFAULT
- CALL_QUEUE_TYPE_CONF_KEY
- CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE
- CALL_QUEUE_TYPE_FIFO_CONF_VALUE
- QUEUE_MAX_CALL_DELAY_CONF_KEY 


  was:
For discussion, here are the remaining compatibility concerns you will encounter upon moving
up from 1.3 to 1.4:

package org.apache.hadoop.hbase.client
interface Admin 

* Abstract method clearDeadServers ( List<ServerName> ) has been added to this interface.
* Abstract method cloneSnapshot ( String, TableName, boolean ) has been added to this interface.
* Abstract method isCleanerChoreEnabled ( ) has been added to this interface.
* Abstract method isMasterInMaintenanceMode ( ) has been added to this interface.
* Abstract method listDeadServers ( ) has been added to this interface.
* Abstract method restoreSnapshot ( String, boolean, boolean ) has been added to this interface.
* Abstract method runCleanerChore ( ) has been added to this interface.
* Abstract method setCleanerChoreRunning ( boolean ) has been added to this interface.

package org.apache.hadoop.hbase.client
interface ResultScanner  

* Abstract method renewLease ( ) has been added to this interface. 
* Abstract method getScanMetrics ( ) has been added to this interface.

package org.apache.hadoop.hbase.client
interface Table

* Abstract method getReadRpcTimeout ( ) has been added to this interface.
* Abstract method getWriteRpcTimeout ( ) has been added to this interface.
* Abstract method setReadRpcTimeout ( int ) has been added to this interface.
* Abstract method setWriteRpcTimeout ( int ) has been added to this interface.

package org.apache.hadoop.hbase.replication
interface ReplicationPeer

* Abstract method getPeerBandwidth ( ) has been added to this interface.
* Abstract method trackPeerConfigChanges ( ReplicationPeerConfigListener ) has been added
to this interface.

package org.apache.hadoop.hbase.coprocessor
interface MasterCoprocessorEnvironment

* Abstract method getMetricRegistryForMaster ( ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface MasterObserver 

* Abstract method postAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>, String
) has been added to this interface. 
* Abstract method postBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String, boolean ) has been added to this interface.
* Abstract method postClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 	
* Abstract method postListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
* Abstract method postMoveServers ( ObserverContext<MasterCoprocessorEnvironment>, Set<Address>,
String ) has been added to this interface.
* Abstract method postMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
* Abstract method postMoveTables ( ObserverContext<MasterCoprocessorEnvironment>, Set<TableName>,
String ) has been added to this interface. 
* Abstract method postRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
* Abstract method preAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>, String
) has been added to this interface. 
* Abstract method preBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
* Abstract method preClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
* Abstract method preListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 
* Abstract method preMoveServers ( ObserverContext<MasterCoprocessorEnvironment>, Set<Address>,
String ) has been added to this interface. 
* Abstract method preMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
* Abstract method preMoveTables ( ObserverContext<MasterCoprocessorEnvironment>, Set<TableName>,
String ) has been added to this interface.
* Abstract method preRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface RegionCoprocessorEnvironment 

* Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface.

package org.apache.hadoop.hbase.coprocessor
interface RegionObserver

* Abstract method postCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], Path, Path ) has been added to this interface. 	
* Abstract method preCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], List<Pair<Path,Path>> ) has been added to this interface. 
* Abstract method preCompactScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, List<?>, ScanType, long, InternalScanner, CompactionRequest, long ) has been
added to this interface.
* Abstract method preFlushScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, KeyValueScanner, InternalScanner, long ) has been added to this interface. 

package org.apache.hadoop.hbase.coprocessor
interface WALCoprocessorEnvironment 

* Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface. 


package org.apache.hadoop.hbase.ipc
class RpcScheduler

* Abstract method getActiveReadRpcHandlerCount ( ) has been added to this class.
* Abstract method getActiveScanRpcHandlerCount ( ) has been added to this class. 
* Abstract method getActiveWriteRpcHandlerCount ( ) has been added to this class. 	
* Abstract method getReadQueueLength ( ) has been added to this class.
* Abstract method getScanQueueLength ( ) has been added to this class. 
* Abstract method getWriteQueueLength ( ) has been added to this class.

package org.apache.hadoop.hbase.regionserver
interface Region
* Abstract method closeRegionOperation ( Region.Operation ) has been added to this interface.
	
* Abstract method waitForFlushes ( ) has been added to this interface.

package org.apache.hadoop.hbase.replication
interface ReplicationEndpoint 1

* Added super-interface ReplicationPeerConfigListener. (Added methods.)

The above relate to source level compatibility. Recompilation of a client program may be terminated
with the message "client class C is not abstract and does not override abstract method M in
TYPE". According to our compatibility guidelines we are allowed to add methods to interfaces,
so these are ALLOWED.  Please let me know if you disagree.

.
. 

package org.apache.hadoop.hbase.ipc
class AsyncRpcClient

AsyncRpcClient has been removed. It was not Public. This change is ALLOWED. 

.
.

There are also changes to Store - add / removals. This is a LP interface. We previously discussed
this and said they are ok, and we also solicited and received feedback from the Phoenix project
saying the same.

package org.apache.hadoop.hbase.regionserver
interface Store

* Abstract method add ( Iterable<Cell> ) has been added to this interface. 
* Abstract method bulkLoadHFile ( byte[ ], String, Path ) has been added to this interface.

* Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been added to this interface.
* Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher, byte[
], byte[ ], long ) has been added to this interface. 
* Abstract method upsert ( Iterable<Cell>, long, List<Cell> ) has been added to
this interface.
* Abstract method bulkLoadHFile ( String, long ) has been removed from this interface. 
* Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been removed from this interface.

* Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher, byte[
], byte[ ], long ) has been removed from this interface. 
* Abstract method upsert ( Iterable<Cell>, long ) has been removed from this interface.





> Evaluate the remaining compatibility concerns between branch-1.3 and branch-1.4 / branch-1
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-19099
>                 URL: https://issues.apache.org/jira/browse/HBASE-19099
>             Project: HBase
>          Issue Type: Task
>    Affects Versions: 1.4.0, 1.5.0
>            Reporter: Andrew Purtell
>            Priority: Blocker
>             Fix For: 1.4.0, 1.5.0
>
>
> For discussion, here are the remaining compatibility concerns you will encounter upon
moving up from 1.3 to 1.4:
> package org.apache.hadoop.hbase.client
> interface Admin 
> * Abstract method clearDeadServers ( List<ServerName> ) has been added to this
interface.
> * Abstract method cloneSnapshot ( String, TableName, boolean ) has been added to this
interface.
> * Abstract method isCleanerChoreEnabled ( ) has been added to this interface.
> * Abstract method isMasterInMaintenanceMode ( ) has been added to this interface.
> * Abstract method listDeadServers ( ) has been added to this interface.
> * Abstract method restoreSnapshot ( String, boolean, boolean ) has been added to this
interface.
> * Abstract method runCleanerChore ( ) has been added to this interface.
> * Abstract method setCleanerChoreRunning ( boolean ) has been added to this interface.
> package org.apache.hadoop.hbase.client
> interface ResultScanner  
> * Abstract method renewLease ( ) has been added to this interface. 
> * Abstract method getScanMetrics ( ) has been added to this interface.
> package org.apache.hadoop.hbase.client
> interface Table
> * Abstract method getReadRpcTimeout ( ) has been added to this interface.
> * Abstract method getWriteRpcTimeout ( ) has been added to this interface.
> * Abstract method setReadRpcTimeout ( int ) has been added to this interface.
> * Abstract method setWriteRpcTimeout ( int ) has been added to this interface.
> package org.apache.hadoop.hbase.replication
> interface ReplicationPeer
> * Abstract method getPeerBandwidth ( ) has been added to this interface.
> * Abstract method trackPeerConfigChanges ( ReplicationPeerConfigListener ) has been added
to this interface.
> package org.apache.hadoop.hbase.coprocessor
> interface MasterCoprocessorEnvironment
> * Abstract method getMetricRegistryForMaster ( ) has been added to this interface.
> package org.apache.hadoop.hbase.coprocessor
> interface MasterObserver 
> * Abstract method postAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface. 
> * Abstract method postBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String, boolean ) has been added to this interface.
> * Abstract method postClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 	
> * Abstract method postListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
> * Abstract method postMoveServers ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, String ) has been added to this interface.
> * Abstract method postMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
> * Abstract method postMoveTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<TableName>, String ) has been added to this interface. 
> * Abstract method postRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
> * Abstract method preAddRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface. 
> * Abstract method preBalanceRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
> * Abstract method preClearDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface.
> * Abstract method preListDeadServers ( ObserverContext<MasterCoprocessorEnvironment>
) has been added to this interface. 
> * Abstract method preMoveServers ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, String ) has been added to this interface. 
> * Abstract method preMoveServersAndTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<Address>, Set<TableName>, String ) has been added to this interface.
> * Abstract method preMoveTables ( ObserverContext<MasterCoprocessorEnvironment>,
Set<TableName>, String ) has been added to this interface.
> * Abstract method preRemoveRSGroup ( ObserverContext<MasterCoprocessorEnvironment>,
String ) has been added to this interface.
> package org.apache.hadoop.hbase.coprocessor
> interface RegionCoprocessorEnvironment 
> * Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface.
> package org.apache.hadoop.hbase.coprocessor
> interface RegionObserver
> * Abstract method postCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], Path, Path ) has been added to this interface. 	
> * Abstract method preCommitStoreFile ( ObserverContext<RegionCoprocessorEnvironment>,
byte[ ], List<Pair<Path,Path>> ) has been added to this interface. 
> * Abstract method preCompactScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, List<?>, ScanType, long, InternalScanner, CompactionRequest, long ) has been
added to this interface.
> * Abstract method preFlushScannerOpen ( ObserverContext<RegionCoprocessorEnvironment>,
Store, KeyValueScanner, InternalScanner, long ) has been added to this interface. 
> package org.apache.hadoop.hbase.coprocessor
> interface WALCoprocessorEnvironment 
> * Abstract method getMetricRegistryForRegionServer ( ) has been added to this interface.
	
> package org.apache.hadoop.hbase.ipc
> class RpcScheduler
> * Abstract method getActiveReadRpcHandlerCount ( ) has been added to this class.
> * Abstract method getActiveScanRpcHandlerCount ( ) has been added to this class. 
> * Abstract method getActiveWriteRpcHandlerCount ( ) has been added to this class. 	
> * Abstract method getReadQueueLength ( ) has been added to this class.
> * Abstract method getScanQueueLength ( ) has been added to this class. 
> * Abstract method getWriteQueueLength ( ) has been added to this class.
> package org.apache.hadoop.hbase.regionserver
> interface Region
> * Abstract method closeRegionOperation ( Region.Operation ) has been added to this interface.
	
> * Abstract method waitForFlushes ( ) has been added to this interface.
> package org.apache.hadoop.hbase.replication
> interface ReplicationEndpoint 1
> * Added super-interface ReplicationPeerConfigListener. (Added methods.)
> The above relate to source level compatibility. Recompilation of a client program may
be terminated with the message "client class C is not abstract and does not override abstract
method M in TYPE". According to our compatibility guidelines we are allowed to add methods
to interfaces, so these are ALLOWED.  Please let me know if you disagree.
> .
> . 
> package org.apache.hadoop.hbase.ipc
> class AsyncRpcClient
> AsyncRpcClient has been removed. It was not Public. This change is ALLOWED. 
> .
> .
> There are also changes to Store - add / removals. This is a LP interface. We previously
discussed this and said they are ok, and we also solicited and received feedback from the
Phoenix project saying the same.
> package org.apache.hadoop.hbase.regionserver
> interface Store
> * Abstract method add ( Iterable<Cell> ) has been added to this interface. 
> * Abstract method bulkLoadHFile ( byte[ ], String, Path ) has been added to this interface.

> * Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been added to this interface.
> * Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher,
byte[ ], byte[ ], long ) has been added to this interface. 
> * Abstract method upsert ( Iterable<Cell>, long, List<Cell> ) has been added
to this interface.
> * Abstract method bulkLoadHFile ( String, long ) has been removed from this interface.

> * Abstract method getScanners ( List<StoreFile>, boolean, boolean, boolean, boolean,
ScanQueryMatcher, byte[ ], byte[ ], long, boolean ) has been removed from this interface.

> * Abstract method getScanners ( boolean, boolean, boolean, boolean, ScanQueryMatcher,
byte[ ], byte[ ], long ) has been removed from this interface. 
> * Abstract method upsert ( Iterable<Cell>, long ) has been removed from this interface.
> .
> .
> A number of configuration constants were (re)moved from SimpleRpcScheduler, tagged LimitedPrivate.
I think these are allowable. 
> package org.apache.hadoop.hbase.ipc
> class SimpleRpcScheduler 
> Removed fields
> - CALL_QUEUE_CODEL_DEFAULT_INTERVAL
> - CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD
> - CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY
> - CALL_QUEUE_CODEL_INTERVAL
> - CALL_QUEUE_CODEL_LIFO_THRESHOLD
> - CALL_QUEUE_CODEL_TARGET_DELAY
> - CALL_QUEUE_HANDLER_FACTOR_CONF_KEY
> - CALL_QUEUE_READ_SHARE_CONF_KEY
> - CALL_QUEUE_SCAN_SHARE_CONF_KEY
> - CALL_QUEUE_TYPE_CODEL_CONF_VALUE
> - CALL_QUEUE_TYPE_CONF_DEFAULT
> - CALL_QUEUE_TYPE_CONF_KEY
> - CALL_QUEUE_TYPE_DEADLINE_CONF_VALUE
> - CALL_QUEUE_TYPE_FIFO_CONF_VALUE
> - QUEUE_MAX_CALL_DELAY_CONF_KEY 



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