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https://issues.apache.org/jira/browse/ACCUMULO-2659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966879#comment-13966879
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Mike Drob commented on ACCUMULO-2659:
-------------------------------------
Copying from IRC:
The bytes can be given to
{{AuthenticationToken.AuthenticationTokenSerializer.deserialize()}} which is
almost spot on to what {{CredentialHelper}} did, but a little better about
error handling. I'm not going to go as far as suggesting that we reintroduce
{{CredentialHelper}} as deprecated and pointing to {{AT.ATS.deserialize()}} but
that is certainly one option. At the very least, use the javadoc to mark it
deprecated, and point users to both the methods that return a token directly
and the new(?) deserialize method.
> Incompatible map reduce changes in 1.6.0
> ----------------------------------------
>
> Key: ACCUMULO-2659
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2659
> Project: Accumulo
> Issue Type: Bug
> Reporter: Keith Turner
> Priority: Blocker
> Fix For: 1.6.0
>
>
> 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
> {noformat}
> package org.apache.accumulo.core.client.mapreduce.lib.util
> ConfiguratorBase.getToken ( Class<?>, Configuration ) [static] : byte[ ]
> ConfiguratorBase.getTokenClass ( Class<?> ,Configuration) [static] : String
> {noformat}
> In ACCUMULO-391 the following method was removed
> {noformat}
> package org.apache.accumulo.core.client.mapreduce.lib.util
> InputConfigurator.getTabletLocator ( Class<?>, Configuration ) [static] :
> TabletLocator
> {noformat}
> In ACCUMULO-391 the following method was removed and not properly fixed in
> ACCUMULO-2586
> {noformat}
> 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 )
> {noformat}
> It seems like the following were removed in ACCUMULO-1854
> {noformat}
> 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
> {noformat}
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