[ACCUMULO-2659] Incompatible API changes in 1.6.0

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Assignee: Christopher Tubbs
• Reporter: Keith Turner
• Created: 10/Apr/14 22:05
• Updated: 12/May/15 16:44
• Resolved: 11/Apr/14 21:00

Description

While examining API changes for 1.6.0 I noticed some non-deprecated methods were removed. I am not sure how important these are, but technically these methods are in the public API. Opening this issue to document what I found.

I compared 1.6.0 to 1.5.0.

In ACCUMULO-1674 the following methods were removed

package org.apache.accumulo.core.client.mapreduce.lib.util
ConfiguratorBase.getToken ( Class<?>, Configuration ) [static]  :  byte[ ]
ConfiguratorBase.getTokenClass ( Class<?> ,Configuration) [static]  :  String

In ACCUMULO-391 the following method was removed

package org.apache.accumulo.core.client.mapreduce.lib.util
InputConfigurator.getTabletLocator ( Class<?>, Configuration ) [static]  : TabletLocator 

In ACCUMULO-391 the following method was removed and not properly fixed in ACCUMULO-2586

accumulo-core.jar, RangeInputSplit.class
package org.apache.accumulo.core.client.mapred
InputFormatBase.RangeInputSplit.InputFormatBase.RangeInputSplit ( String table, Range range, String[ ] locations )
package org.apache.accumulo.core.client.mapreduce
InputFormatBase.RangeInputSplit.InputFormatBase.RangeInputSplit ( String table, Range range, String[ ] locations ) 

It seems like the following were removed in ACCUMULO-1854

package org.apache.accumulo.core.client.mapred
InputFormatBase.RecordReaderBase<K.setupIterators (JobConf job, Scanner scanner )  :  void
package org.apache.accumulo.core.client.mapreduce
InputFormatBase.RecordReaderBase<K.setupIterators (TaskAttemptContext context, Scanner scanner)  :  void

In ACCUMULO-1018 the following method was removed

package org.apache.accumulo.core.client
MutationsRejectedException.MutationsRejectedException ( List, HashMap, Set, Collection, int cause, Throwable cvsList ) 

Issue Links

• is part of: ACCUMULO-2586 RangeInputSplit package name changed
• is related to: ACCUMULO-3803 Resurect mapreduce.lib.util for 1.7.0
• relates to: ACCUMULO-3403 Revert removal of setZooKeeperInstance methods from mapreduce classes