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Posted to mapreduce-dev@hadoop.apache.org by "Andrew Bayer (Created) (JIRA)" <ji...@apache.org> on 2011/11/29 02:03:40 UTC

[jira] [Created] (MAPREDUCE-3478) Cannot build against ZooKeeper 3.4.0

Cannot build against ZooKeeper 3.4.0
------------------------------------

                 Key: MAPREDUCE-3478
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3478
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Andrew Bayer
            Priority: Minor


I tried to see if one could build Hadoop 0.23.0 against ZooKeeper 3.4.0, rather than 3.3.1 (3.3.3 does work, fwiw) and hit compilation errors:

{quote}
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile (default-testCompile) on project hadoop-yarn-server-common: Compilation failure: Compilation failure:
[ERROR] /Volumes/EssEssDee/abayer/src/asf-git/hadoop-common/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/test/java/org/apache/hadoop/yarn/lib/TestZKClient.java:[48,25] cannot find symbol
[ERROR] symbol  : class Factory
[ERROR] location: class org.apache.zookeeper.server.NIOServerCnxn
[ERROR] /Volumes/EssEssDee/abayer/src/asf-git/hadoop-common/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/test/java/org/apache/hadoop/yarn/lib/TestZKClient.java:[150,33] cannot find symbol
[ERROR] symbol  : class Factory
[ERROR] location: class org.apache.zookeeper.server.NIOServerCnxn
[ERROR] -> [Help 1]
{quote}

Presumably, Yarn needs to build against newer ZK releases eventually, hence this bug. =)

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