run hive --service hwi

with error:
$ hive --service hwi
Exception in thread "main" java.lang.ClassNotFoundException: /Users/VincentTang/ws/hive-0/11/0/lib/hive-hwi-1/0/jar
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:249)
at org.apache.hadoop.util.RunJar.main(RunJar.java:149)

env：　hive-0.11.0 hadoop-1.1.2

Hi,

I decided to deploy to anther environment and below exception has generated.

It says;

java.lang.ClassNotFoundException: com.sun.org.apache.commons.logging.LogFactory

HADOOP_CLASSPATH and hive/lib folder both has.

Do you have any idea what should I do ?

// ----- EXCEPTION
SLF4J: Found binding in [jar:file:/opt/msip/clients/Sprint-Staging/m2mDeployment/3.3.0.72-369361/hadoop-2.0.0-cdh4.1.0/share/hadoop/common/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/msip/clients/Sprint-Staging/m2mDeployment/hive-0.9.0-cdh4.1.0/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
13/01/22 19:36:38 INFO mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
13/01/22 19:36:38 INFO mortbay.log: jetty-6.1.26.cloudera.2
13/01/22 19:36:38 INFO mortbay.log: Extract /opt/msip/clients/Sprint-Staging/m2mDeployment/hive/lib/hive-hwi-1.0.war to /tmp/Jetty_0_0_0_0_9998_hive.hwi.1.0.war__hwi__5n9cat/webapp
13/01/22 19:36:39 WARN mortbay.log: failed org.mortbay.jetty.webapp.WebAppContext@74af72d8{/hwi,/opt/msip/clients/Sprint-Staging/m2mDeployment/hive/lib/hive-hwi-1.0.war}: java.lang.NoClassDefFoundError: com/sun/org/apache/commons/logging/LogFactory
13/01/22 19:36:39 WARN mortbay.log: failed RequestLogHandler@2a9cfec1: java.lang.NoClassDefFoundError: com/sun/org/apache/commons/logging/LogFactory
13/01/22 19:36:39 ERROR mortbay.log: Error starting handlers
java.lang.NoClassDefFoundError: com/sun/org/apache/commons/logging/LogFactory
at org.apache.hadoop.hive.hwi.query.QueryManager.(QueryManager.java:24)
at org.apache.hadoop.hive.hwi.HWIContextListener.contextInitialized(HWIContextListener.java:45)
at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.apache.hadoop.hive.hwi.HWIServer.start(HWIServer.java:103)
at org.apache.hadoop.hive.hwi.HWIServer.main(HWIServer.java:133)
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.apache.hadoop.util.RunJar.main(RunJar.java:208)
Caused by: java.lang.ClassNotFoundException: com.sun.org.apache.commons.logging.LogFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:401)
at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
... 21 more
13/01/22 19:36:39 INFO mortbay.log: Started [email protected]:9998

// ----- EXCEPTION

below location doesn't have commons-logging jar file.

// jetty's extracted location.
ls -l /tmp/Jetty_0_0_0_0_9998_hive.hwi.1.0.war__hwi__5n9cat/webapp/WEB-INF/lib/
total 6368
-rw-r--r-- 1 hadoop users 445288 May 25 2010 antlr-2.7.7.jar
-rw-r--r-- 1 hadoop users 43033 Jun 15 2011 asm-3.1.jar
-rw-r--r-- 1 hadoop users 608376 Jan 17 17:37 c3p0-0.9.1.1.jar
-rw-r--r-- 1 hadoop users 188671 May 25 2010 commons-beanutils-1.7.0.jar
-rw-r--r-- 1 hadoop users 90001 Jan 17 17:37 commons-chain-1.1.jar
-rw-r--r-- 1 hadoop users 575389 May 25 2010 commons-collections-3.2.1.jar
-rw-r--r-- 1 hadoop users 143602 May 25 2010 commons-digester-1.8.jar
-rw-r--r-- 1 hadoop users 261809 May 25 2010 commons-lang-2.4.jar
-rw-r--r-- 1 hadoop users 138956 Jan 17 17:37 commons-validator-1.3.1.jar
-rw-r--r-- 1 hadoop users 456913 Jan 17 17:37 dom4j-1.1.jar
-rw-r--r-- 1 hadoop users 69014 Jan 22 11:33 hive-hwi-1.0.jar
-rw-r--r-- 1 hadoop users 467058 Jan 17 17:37 jersey-core-1.16.jar
-rw-r--r-- 1 hadoop users 605737 Jan 17 17:37 jersey-server-1.16.jar
-rw-r--r-- 1 hadoop users 125544 Jan 17 17:37 jersey-servlet-1.16.jar
-rw-r--r-- 1 hadoop users 65261 May 25 2010 oro-2.0.8.jar
-rw-r--r-- 1 hadoop users 561737 Jan 17 17:37 quartz-2.1.6.jar
-rw-r--r-- 1 hadoop users 25496 Jun 15 2011 slf4j-api-1.6.1.jar
-rw-r--r-- 1 hadoop users 26215 Jan 17 17:37 sslext-1.2-0.jar
-rw-r--r-- 1 hadoop users 328896 Jan 17 17:37 struts-core-1.3.8.jar
-rw-r--r-- 1 hadoop users 251521 Jan 17 17:37 struts-taglib-1.3.8.jar
-rw-r--r-- 1 hadoop users 119653 Jan 17 17:37 struts-tiles-1.3.8.jar
-rw-r--r-- 1 hadoop users 449505 Jun 7 2012 velocity-1.7.jar
-rw-r--r-- 1 hadoop users 346580 Jan 17 17:37 velocity-tools-2.0.jar

Thanks,

The default value of MaxPermSize of JVM Option is about 82M. if the concurrent is big enough, average size of PermSize per query will less than 82 / 30 = 2.7M, which easily lead to the permgen space out of memory.

http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html

-XX:MaxPermSize=64m Size of the Permanent Generation. [5.0 and newer: 64 bit VMs are scaled 30% larger; 1.4 amd64: 96m; 1.3.1 -client: 32m.]

Exception detail:

Invalid state. Transaction has already started
org.datanucleus.transaction.NucleusTransactionException: Invalid state. Transaction has already started
    at org.datanucleus.transaction.TransactionManager.begin(TransactionManager.java:78)
    at org.datanucleus.TransactionImpl.begin(TransactionImpl.java:137)
    at org.datanucleus.jdo.JDOTransaction.begin(JDOTransaction.java:73)
    at org.apache.hadoop.hive.hwi.query.QueryStore.insertQuery(QueryStore.java:127)
    at org.apache.hadoop.hive.hwi.servlet.RQuery.create(RQuery.java:213)
    at sun.reflect.GeneratedMethodAccessor529.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    at org.mortbay.jetty.Server.handle(Server.java:326)
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
    at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
    at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

Hello, I'm trying to use hwi with hive 0.12.0 but I get this error when I try to run any query

Caused by: java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.hive.ql.history.HiveHistory, but class was expected

It was working perfectly with hive 0.11.0, any idea on how to fix this ?
Thanks

Hi,

I was trying to deploy you app and encountered an issue.

DO you know what is causing the below issue ??

Thank you so much ...

13/01/18 11:46:41 INFO ql.Driver: </PERFLOG method=releaseLocks start=1358538401836 end=1358538401836 duration=0>
java.lang.ClassCastException: org.apache.hadoop.hive.hwi.model.MQuery$Status cannot be cast to org.apache.hadoop.hive.hwi.model.MQuery$Status
at org.apache.hadoop.hive.hwi.model.MQuery.jdoReplaceField(MQuery.java)
at org.apache.hadoop.hive.hwi.model.MQuery.jdoReplaceFields(MQuery.java)
at org.datanucleus.jdo.state.JDOStateManagerImpl.replaceFields(JDOStateManagerImpl.java:2860)
at org.datanucleus.jdo.state.JDOStateManagerImpl.replaceFields(JDOStateManagerImpl.java:2879)
at org.datanucleus.store.rdbms.request.FetchRequest.execute(FetchRequest.java:335)
at org.datanucleus.store.rdbms.RDBMSPersistenceHandler.fetchObject(RDBMSPersistenceHandler.java:240)
at org.datanucleus.jdo.state.JDOStateManagerImpl.loadFieldsFromDatastore(JDOStateManagerImpl.java:1929)
at org.datanucleus.jdo.state.JDOStateManagerImpl.loadUnloadedFieldsInFetchPlan(JDOStateManagerImpl.java:1664)
at org.datanucleus.jdo.state.JDOStateManagerImpl.loadFieldsInFetchPlan(JDOStateManagerImpl.java:1640)
at org.datanucleus.ObjectManagerImpl.performDetachAllOnTxnEndPreparation(ObjectManagerImpl.java:3552)
at org.datanucleus.ObjectManagerImpl.preCommit(ObjectManagerImpl.java:3291)
at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:369)
at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:256)
at org.datanucleus.jdo.JDOTransaction.commit(JDOTransaction.java:83)
at org.apache.hadoop.hive.hwi.query.QueryStore.updateQuery(QueryStore.java:136)
at org.apache.hadoop.hive.hwi.query.QueryRunner.runQuery(QueryRunner.java:106)
at org.apache.hadoop.hive.hwi.query.QueryRunner.execute(QueryRunner.java:53)
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)
java.lang.ClassCastException: org.apache.hadoop.hive.hwi.model.MQuery$Status cannot be cast to org.apache.hadoop.hive.hwi.model.MQuery$Status
at org.apache.hadoop.hive.hwi.model.MQuery.jdoReplaceField(MQuery.java)
at org.datanucleus.jdo.state.JDOStateManagerImpl.replaceField(JDOStateManagerImpl.java:2775)
at org.datanucleus.jdo.state.JDOStateManagerImpl.replaceField(JDOStateManagerImpl.java:2654)
at org.datanucleus.store.fieldmanager.AttachFieldManager.storeObjectField(AttachFieldManager.java:285)
at org.datanucleus.state.AbstractStateManager.providedObjectField(AbstractStateManager.java:1023)
at org.apache.hadoop.hive.hwi.model.MQuery.jdoProvideField(MQuery.java)
at org.apache.hadoop.hive.hwi.model.MQuery.jdoProvideFields(MQuery.java)
at org.datanucleus.jdo.state.JDOStateManagerImpl.provideFields(JDOStateManagerImpl.java:2803)
at org.datanucleus.jdo.state.JDOStateManagerImpl.internalAttachCopy(JDOStateManagerImpl.java:4155)
at org.datanucleus.jdo.state.JDOStateManagerImpl.attachCopy(JDOStateManagerImpl.java:4087)
at org.datanucleus.ObjectManagerImpl.attachObjectCopy(ObjectManagerImpl.java:1901)
at org.datanucleus.ObjectManagerImpl.persistObjectInternal(ObjectManagerImpl.java:1390)
at org.datanucleus.ObjectManagerImpl.persistObject(ObjectManagerImpl.java:1236)
at org.datanucleus.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:655)
at org.datanucleus.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:680)
at org.apache.hadoop.hive.hwi.query.QueryStore.updateQuery(QueryStore.java:135)
at org.apache.hadoop.hive.hwi.query.QueryRunner.finish(QueryRunner.java:210)
at org.apache.hadoop.hive.hwi.query.QueryRunner.execute(QueryRunner.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557)

wiki里放一些功能的演示截屏吧。例如

• Show progress of queries
• Summary info, such as cpu time, total time, saved time

wiki可以通过 [email protected]:anjuke/hwi.wiki.git clone 下来维护

Hi,

Currently this is integrated with Quartz for scheduling.
It would make sense to integrate with Oozie also for scheduling as lot of companies are already using Oozie as Workflow engine.

Plus Oozie also gives clean Java API and WebServices to integrate with and its own UI also for checks etc.

Regards,
Manish

Query contains UTF-8 character such as '男' will fail.

Relevant Code:
@produces("text/html;charset=ISO-8859-1")
public Viewable create(@QueryParam(value = "queryId") Integer queryId) {
...
return new Viewable("/query/create.vm");
}

Jetty unpacks deployed apps to /tmp, which get cleaned up by linux.

cat /etc/cron.daily/tmpwatch

! /bin/sh

flags=-umc
/usr/sbin/tmpwatch "$flags" -x /tmp/.X11-unix -x /tmp/.XIM-unix
-x /tmp/.font-unix -x /tmp/.ICE-unix -x /tmp/.Test-unix
-X '/tmp/hsperfdata_*' 10d /tmp
/usr/sbin/tmpwatch "$flags" 30d /var/tmp
for d in /var/{cache/man,catman}/{cat?,X11R6/cat?,local/cat?}; do
if [ -d "$d" ]; then
/usr/sbin/tmpwatch "$flags" -f 30d "$d"
fi
done

uname -r
2.6.32-279.14.1.el6.x86_64

cat /etc/issue
CentOS release 6.3 (Final)
Kernel \r on an \m

Hive storages DB information in ThreadLocal, and quartz uses the SimpleThreadPool. If HQL accesses the different Hive DB, which may lead to the exception "table db.xx not found".

Relevant code:

Hive Version: Hive 0.9
Clas Name:org.apache.hadoop.hive.ql.metadata.Hive

private static ThreadLocal hiveDB = new ThreadLocal() {
@OverRide
protected synchronized Object initialValue() {
return null;
}

@Override
public synchronized void remove() {
  if (this.get() != null) {
    ((Hive) this.get()).close();
  }
  super.remove();
}

};

大家好！
我现在遇到这样一个问题，我想在hwi添加一个login.vm登录页面，可是访问login.vm页面会显示左边的工具栏，也就是Default.vm文件，请问这个问题怎么解决？

hi everyone！

   form action value  is null，as fellow：
    <form action="" method="post" class="form-horizontal">  
  how it can submit to the specified servlet  

For example：

thx!

you can see the crontab id 159, which is called haozu mobile all , ran twice today and yesterday at seven o'clock.

BTW ,another bug is , when I click next page in my queries, it will jump to all queries.

extract variables into hive conf, such as query result location

Hello everyone!
I encountered such a problem, I would like to add a login.vm page to login, but access login.vm page will display on the left of the toolbar（Default.vm）, Because it is a login page, do not want to be displayed， ask how to solve this problem?

[ERROR] --------------------
[ERROR] Standard error from the DataNucleus tool + org.datanucleus.enhancer.DataNucleusEnhancer :
[ERROR] --------------------
[ERROR] 2013-1-31 9:13:11 org.datanucleus.enhancer.DataNucleusEnhancer
信息: DataNucleus Enhancer : Using ClassEnhancer "ASM" for API "JDO"
2013-1-31 9:13:12 org.datanucleus.enhancer.DataNucleusEnhancer main
信息: DataNucleus Enhancer (version 2.0.3) : Enhancement of classes
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.HWIServer" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.Velocity" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RBase" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RUser" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RSchema" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RIndex" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RCrontab" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RCrontab$1" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.VelocityViewProcessor" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RDiagnostics" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.servlet.RQuery" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
严重: Class "org.apache.hadoop.hive.hwi.util.HWIHiveHistoryViewer" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
org.datanucleus.exceptions.ClassNotResolvedException: Class "org.apache.hadoop.hive.hwi.util.HWIHiveHistoryViewer" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:247)
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:412)
at org.datanucleus.metadata.MetaDataManager.loadClasses(MetaDataManager.java:436)
at org.datanucleus.enhancer.DataNucleusEnhancer.getFileMetadataForInput(DataNucleusEnhancer.java:791)
at org.datanucleus.enhancer.DataNucleusEnhancer.enhance(DataNucleusEnhancer.java:582)
at org.datanucleus.enhancer.DataNucleusEnhancer.main(DataNucleusEnhancer.java:1316)

2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.util.QueryUtil" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.util.HadoopUtil" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
严重: Class "org.apache.hadoop.hive.hwi.util.HWIHiveHistory" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
org.datanucleus.exceptions.ClassNotResolvedException: Class "org.apache.hadoop.hive.hwi.util.HWIHiveHistory" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:247)
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:412)
at org.datanucleus.metadata.MetaDataManager.loadClasses(MetaDataManager.java:436)
at org.datanucleus.enhancer.DataNucleusEnhancer.getFileMetadataForInput(DataNucleusEnhancer.java:791)
at org.datanucleus.enhancer.DataNucleusEnhancer.enhance(DataNucleusEnhancer.java:582)
at org.datanucleus.enhancer.DataNucleusEnhancer.main(DataNucleusEnhancer.java:1316)

2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.model.MCrontab$Status" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.model.MQuery$Status" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
信息: Class "org.apache.hadoop.hive.hwi.model.Pagination" has no MetaData or annotations.
2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses
严重: Class "org.apache.hadoop.hive.hwi.HWIContextListener" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
org.datanucleus.exceptions.ClassNotResolvedException: Class "org.apache.hadoop.hive.hwi.HWIContextListener" was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:247)
at org.datanucleus.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:412)
at org.datanucleus.metadata.MetaDataManager.loadClasses(MetaDataManager.java:436)
at org.datanucleus.enhancer.DataNucleusEnhancer.getFileMetadataForInput(DataNucleusEnhancer.java:791)
at org.datanucleus.enhancer.DataNucleusEnhancer.enhance(DataNucleusEnhancer.java:582)
at org.datanucleus.enhancer.DataNucleusEnhancer.main(DataNucleusEnhancer.java:1316)

2013-1-31 9:13:12 org.datanucleus.metadata.MetaDataManager loadClasses