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Posted to hdfs-dev@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2011/09/13 18:01:09 UTC
[jira] [Created] (HDFS-2329) HDFS-2316 in trunk appears to have
broaken the build
HDFS-2316 in trunk appears to have broaken the build
----------------------------------------------------
Key: HDFS-2329
URL: https://issues.apache.org/jira/browse/HDFS-2329
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 0.24.0
Reporter: Robert Joseph Evans
Priority: Blocker
Trunk HDFS build fails with
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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project hadoop-hdfs: Compilation failure
[ERROR] /home/evans/src/hadoop-git/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java:[209,22] type parameters of <T>T cannot be determined; no unique maximal instance exists for type variable T with upper bounds T,java.lang.Object
{noformat}
On my systems
{noformat}
$ java -version
java version "1.6.0_22"
Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
Java HotSpot(TM) Server VM (build 17.1-b03, mixed mode)
{noformat}
{noformat}
$ svn info
Path: .
URL: http://svn.apache.org/repos/asf/hadoop/common/trunk
Repository Root: http://svn.apache.org/repos/asf
Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
Revision: 1170215
Node Kind: directory
Schedule: normal
Last Changed Author: szetszwo
Last Changed Rev: 1170085
Last Changed Date: 2011-09-13 03:34:27 -0500 (Tue, 13 Sep 2011)
{noformat}
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[jira] [Resolved] (HDFS-2329) HDFS-2316 in trunk appears to have
broken the build
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-2329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans resolved HDFS-2329.
---------------------------------------
Resolution: Not A Problem
It appears to be an issue with my version of the JDK. I upgraded to java version "1.6.0_26" and the problem went away.
> HDFS-2316 in trunk appears to have broken the build
> ---------------------------------------------------
>
> Key: HDFS-2329
> URL: https://issues.apache.org/jira/browse/HDFS-2329
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.24.0
> Reporter: Robert Joseph Evans
> Priority: Blocker
>
> Trunk HDFS build fails with
> {noformat}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project hadoop-hdfs: Compilation failure
> [ERROR] /home/evans/src/hadoop-git/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java:[209,22] type parameters of <T>T cannot be determined; no unique maximal instance exists for type variable T with upper bounds T,java.lang.Object
> {noformat}
> On my systems
> {noformat}
> $ java -version
> java version "1.6.0_22"
> Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
> Java HotSpot(TM) Server VM (build 17.1-b03, mixed mode)
> {noformat}
> {noformat}
> $ svn info
> Path: .
> URL: http://svn.apache.org/repos/asf/hadoop/common/trunk
> Repository Root: http://svn.apache.org/repos/asf
> Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
> Revision: 1170215
> Node Kind: directory
> Schedule: normal
> Last Changed Author: szetszwo
> Last Changed Rev: 1170085
> Last Changed Date: 2011-09-13 03:34:27 -0500 (Tue, 13 Sep 2011)
> {noformat}
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