我无法构建一个使用ElasticSearch-Hadoop
的Java项目。
当我尝试构建我的项目时,我看到了以下错误:
Scanning for projects...
------------------------------------------------------------------------
Building testES 1.0-SNAPSHOT
------------------------------------------------------------------------
The POM for cascading:cascading-local:jar:2.5.5 is missing, no dependency information available
The POM for cascading:cascading-hadoop:jar:2.5.5 is missing, no dependency information available
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 6.499s
Finished at: Mon Sep 08 11:29:08 IST 2014
Final Memory: 8M/19M
------------------------------------------------------------------------
Failed to execute goal on project testES: Could not resolve dependencies for
project org.edge:testES:jar:1.0-SNAPSHOT: The following artifacts could not
be resolved: cascading:cascading-local:jar:2.5.5, cascading:cascading-
hadoop:jar:2.5.5: Failure to find cascading:cascading-local:jar:2.5.5 in
http://repo.maven.apache.org/maven2 was cached in the local repository,
resolution will not be reattempted until the update interval of central has
elapsed or updates are forced -> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
For more information about the errors and possible solutions, please read
the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
以下是项目POM文件中的依赖项:
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch-hadoop</artifactId>
<version>2.1.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
<version>1.2.1</version>
<type>jar</type>
</dependency>
</dependencies>
我有所疑惑,是否有遗漏?