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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (ACCUMULO-3789) Code compiled against 1.6 lexicoders can't run in 1.7
Date Sun, 10 May 2015 22:05:00 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537392#comment-14537392
] 

Keith Turner edited comment on ACCUMULO-3789 at 5/10/15 10:04 PM:
------------------------------------------------------------------

Why deprecate?  What are users supposed to use instead?


was (Author: kturner):
Why deperecate?  What are users supposed to use instead?

> Code compiled against 1.6 lexicoders can't run in 1.7
> -----------------------------------------------------
>
>                 Key: ACCUMULO-3789
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3789
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.7.0
>         Environment: Development environment
>            Reporter: Russ Weeks
>            Assignee: Russ Weeks
>            Priority: Blocker
>             Fix For: 1.7.0
>
>         Attachments: ACCUMULO-3789-1.patch, ACCUMULO-3789.patch, TestLexicoderCompat.tar.gz
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Code which was built against the 1.6 Lexicoders will fail with a NoSuchMethod error when
run against the 1.7 jars.
> Test case is attached. Sorry it depends on Gradle, the build file is pretty trivial.
> h3. Steps to reproduce
> * Deploy accumulo 1.7.0-SNAPSHOT jars to local maven repository, I did {{mvn -DskipTests
-Dfindbugs.skip=true install}} on commit 31dd5ca
> * Untar attached file TestLexicoderCompat.tar.gz, run {{gradle clean test}}
> h3. Expected Result
> * All unit tests pass
> h3. Actual Result
> * The unit test "TestLexicoderCompatibility" fails with the error:
> {noformat}
> java.lang.NoSuchMethodError: org.apache.accumulo.core.client.lexicoder.LongLexicoder.decode([B)Ljava/lang/Long;
> 	at lexicoder.TestLexicoderCompatibility.testLexicoderBackwardsCompatibility(TestLexicoderCompatibility.java:20)
> 	[snip]
> {noformat}
> * Switching the {{testRuntime}} dependency to 1.6.1 instead of 1.7.0-SNAPSHOT will cause
the test to pass.



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