Hi,
I decided to go ahead with the JPA - HBase route. I tried to install the
hbase jar using maven but it is throwing the following error:
C:\cygwin\home\sao_user\hadoop_sws\hbase-0.90.0>mvn -e install:install-file
-DgroupId=org.apache.hadoop -DartifactId=hbase -Dversion=0.20.3
-Dpackaging=jar -Dfile=/path/to/LOCATION_HBASE.jar
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
Project ID: com.agilejava.docbkx:docbkx-maven-plugin
POM Location: Artifact [com.agilejava.docbkx:docbkx-maven-plugin:pom:2.0.11]
Validation Messages:
[0] 'dependencies.dependency.version' is missing for
com.agilejava.docbkx:docbkx-maven-base:jar
Reason: Failed to validate POM for project
com.agilejava.docbkx:docbkx-maven-plugin at Artifact
[com.agilejava.docbkx:docbkx-maven-plugin:pom:2.0.11]
[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Unable to build
project for plugin 'com.agilejava.docbkx:docbkx-maven-plugin': Failed to
validate POM for project com.agilejava.docbkx:docbkx-maven-plugin at
Artifact [com.agilejava.docbkx:docbkx-maven-plugin:pom:2.0.11]
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1557)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(DefaultLifecycleExecutor.java:1787)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggregationNeeds(DefaultLifecycleExecutor.java:462)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:175)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.InvalidPluginException: Unable to build
project for plugin 'com.agilejava.docbkx:docbkx-maven-plugin': Failed to
validate POM for project com.agilejava.docbkx:docbkx-maven-plugin at
Artifact [com.agilejava.docbkx:docbkx-maven-plugin:pom:2.0.11]
at
org.apache.maven.plugin.DefaultPluginManager.checkRequiredMavenVersion(DefaultPluginManager.java:293)
at
org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:205)
at
org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:184)
at
org.apache.maven.plugin.DefaultPluginManager.loadPluginDescriptor(DefaultPluginManager.java:1642)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1540)
... 15 more
Caused by: org.apache.maven.project.InvalidProjectModelException: Failed to
validate POM for project com.agilejava.docbkx:docbkx-maven-plugin at
Artifact [com.agilejava.docbkx:docbkx-maven-plugin:pom:2.0.11]
at
org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:1077)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:880)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:255)
at
org.apache.maven.plugin.DefaultPluginManager.checkRequiredMavenVersion(DefaultPluginManager.java:277)
... 19 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Thu Apr 14 11:23:13 GMT+05:30 2011
[INFO] Final Memory: 2M/6M
[INFO]
------------------------------------------------------------------------
C:\cygwin\home\sao_user\hadoop_sws\hbase-0.90.0>
On Thu, Apr 14, 2011 at 10:44 AM, James Ram <[email protected]> wrote:
> How do I persist data from my Spring/Java application to HBase? Currently I
> am trying to use a datanucleus plugin and connect JPA with HBase. Is this
> the best way or is there some other method I could use?
>
> --
> With Regards,
> Jr.
>
--
With Regards,
Jr.
