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From Abraham Elmahrek <...@cloudera.com>
Subject Re: Sqoop and OSGI
Date Fri, 21 Jun 2013 05:41:07 GMT
Anthony,

You've set that configuration incorrectly. It should be conf.set(
"sqoop.connection.factories", "com.cloudera.sqoop.manager.ConnMananger");.
Sqoop instantiates a Configuration object and adds resources to it.

-Abe


On Thu, Jun 20, 2013 at 6:44 PM, corbacho anthony <acorbacho@nflabs.com>wrote:

> Hello Abe.
>
> The think is, I didn`t install sqoop, I use it via pom on my java code.
> I added on my code this:
>
> Configuration conf = new HdfsConfiguration();
> conf.set("sqoop.connection.factories",
> "com.cloudera.sqoop.apache.ConnMananger");
> [....]
>
> return Sqoop.runTool(str, conf);
> But still the same error.
>
>
> On Thu, Jun 20, 2013 at 12:50 PM, Abraham Elmahrek <abe@cloudera.com>wrote:
>
>> Anthony,
>>
>> Weird, that should be com.cloudera.sqoop.manager.ConnMananger. I suspect
>> there's a problem with your sqoop-site.xml (if its even being parsed at
>> all) or classpath. The sqoop startup script sets SQOOP_HOME_DIR,
>> SQOOP_CONF_DIR, HADOOP_CLASSPATH, and a few other environment variables. I
>> suspect there's something required there.
>>
>> -Abe
>>
>>
>> On Wed, Jun 19, 2013 at 6:53 PM, corbacho anthony <acorbacho@nflabs.com>wrote:
>>
>>> I tried an same issues.
>>> The problem is Sqoop cannot
>>> find com.cloudera.sqoop.apache.ConnMananger...
>>>
>>>
>>> On Thu, Jun 20, 2013 at 10:33 AM, corbacho anthony <acorbacho@nflabs.com
>>> > wrote:
>>>
>>>> I used
>>>> https://repository.cloudera.com/artifactory/cloudera-repos/com/cloudera/sqoop/sqoop/
>>>>
>>>> I will try with sqoop 1.4.3.
>>>> Thank you Jarec.
>>>>
>>>> Anthony
>>>>
>>>>
>>>> On Thu, Jun 20, 2013 at 10:28 AM, Jarek Jarcec Cecho <jarcec@apache.org
>>>> > wrote:
>>>>
>>>>> Hi Anthony,
>>>>> what maven repository are you using?
>>>>>
>>>>> Cloudera maven repository [1] seems to be containing all released
>>>>> versions (instructions how to use this repository are in installation
guide
>>>>> [3]). Also thanks to SQOOP-1007 we do have vanila Sqoop artifacts available
>>>>> in main maven repository [2].
>>>>>
>>>>> Jarcec
>>>>>
>>>>> Links:
>>>>> 1:
>>>>> https://repository.cloudera.com/artifactory/cloudera-repos/org/apache/sqoop/sqoop/
>>>>> 2: http://search.maven.org/#browse%7C585117616
>>>>> 3:
>>>>> http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH4/latest/CDH4-Installation-Guide/cdh4ig_topic_31.html
>>>>>
>>>>> On Thu, Jun 20, 2013 at 10:17:35AM +0900, corbacho anthony wrote:
>>>>> > hello Jarec and Abe.
>>>>> >
>>>>> > Abe: the debugging mode show nothing :(
>>>>> > Jarec: In cloudera repo I can only find Sqoop 1.4.0.
>>>>> >
>>>>> > There is the full stack (in case):
>>>>> > 2013-06-20 10:10:29,022 | ERROR | qtp1742391956-59 | ConnFactory
|
>>>>> Could
>>>>> > not load ManagerFactory com.cloudera.sqoop.apache.ConnMananger (not
>>>>> found)
>>>>> > 2013-06-20 10:10:29,023 | ERROR | qtp1742391956-59 | BaseSqoopTool
|
>>>>> Got
>>>>> > error creating database manager: java.io.IOException: No manager
for
>>>>> > connect string: jdbc:mysql://xxx:0000/x
>>>>> > at org.apache.sqoop.ConnFactory.getManager(ConnFactory.java:119)
>>>>> > at org.apache.sqoop.tool.BaseSqoopTool.init(BaseSqoopTool.java:202)
>>>>> > at org.apache.sqoop.tool.ImportTool.init(ImportTool.java:83)
>>>>> > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:441)
>>>>> > at org.apache.sqoop.Sqoop.run(Sqoop.java:145)
>>>>> > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>>>>> > at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
>>>>> > at org.apache.sqoop.Sqoop.runTool(Sqoop.java:220)
>>>>> > at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:49)
>>>>> > at
>>>>> com.nflabs.com.peloton.imprt.db.SqoopImport.tested(SqoopImport.java:131)
>>>>> > at
>>>>> com.nflabs.peloton.imprt.impl.ImprtSvcImpl.test(ImprtSvcImpl.java:191)
>>>>> > 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.aries.proxy.impl.ProxyHandler$1.invoke(ProxyHandler.java:50)
>>>>> > at
>>>>> org.apache.aries.proxy.impl.DefaultWrapper.invoke(DefaultWrapper.java:31)
>>>>> > at
>>>>> org.apache.aries.proxy.impl.ProxyHandler.invoke(ProxyHandler.java:78)
>>>>> > at com.sun.proxy.$Proxy76.test(Unknown Source)
>>>>> > at
>>>>> >
>>>>> com.nflabs.peloton.rs.imprt.ImprtService.BrowseDirectory1(ImprtService.java:478)
>>>>> > 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.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)
>>>>> > at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:165)
>>>>> > at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:92)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
>>>>> > at
>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
>>>>> > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>>>>> > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:207)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:209)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:152)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:114)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:185)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:113)
>>>>> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
>>>>> > at
>>>>> >
>>>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:164)
>>>>> > at
>>>>> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:478)
>>>>> > at
>>>>> >
>>>>> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:480)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
>>>>> > at
>>>>> >
>>>>> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:116)
>>>>> > at
>>>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>>>>> > at
>>>>> >
>>>>> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>>>>> > at org.eclipse.jetty.server.Server.handle(Server.java:346)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
>>>>> > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
>>>>> > at
>>>>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
>>>>> > at
>>>>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
>>>>> > at
>>>>> >
>>>>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
>>>>> > at java.lang.Thread.run(Thread.java:680)
>>>>> >
>>>>> > Thanks
>>>>> > Anthony
>>>>> >
>>>>> >
>>>>> > On Thu, Jun 20, 2013 at 2:52 AM, Abraham Elmahrek <abe@cloudera.com>
>>>>> wrote:
>>>>> >
>>>>> > > Anthony,
>>>>> > >
>>>>> > > You could also try enabling debug logging to see what managers
are
>>>>> being
>>>>> > > loaded (if any). This can normally be done by adding "--verbose"
>>>>> to your
>>>>> > > list of arguments. I'm not sure how it will work with your
>>>>> intended use
>>>>> > > case.
>>>>> > >
>>>>> > > -Abe
>>>>> > >
>>>>> > >
>>>>> > > On Wed, Jun 19, 2013 at 7:57 AM, Jarek Jarcec Cecho <
>>>>> jarcec@apache.org>wrote:
>>>>> > >
>>>>> > >> Hi Anthony,
>>>>> > >> I'm glad to see your interested in Sqoop project! I have
to
>>>>> mention that
>>>>> > >> whereas the direct usage of the Sqoop classes might work,
it's not
>>>>> > >> officially supported API and you might hit some issues
along the
>>>>> way.
>>>>> > >>
>>>>> > >> I would strongly suggest to upgrade to latest Sqoop version
as
>>>>> the 1.4.0
>>>>> > >> is quite old. In most cases using the --driver parameter
is not
>>>>> needed as
>>>>> > >> it will instruct Sqoop to use the Generic JDBC Driver instead
of
>>>>> > >> specialized MySQL connector, I would suggest to drop this
>>>>> parameter
>>>>> > >> entirely.
>>>>> > >>
>>>>> > >> Jarcec
>>>>> > >>
>>>>> > >> On Wed, Jun 19, 2013 at 03:25:51PM +0900, corbacho anthony
wrote:
>>>>> > >> > Hello,
>>>>> > >> >
>>>>> > >> > I am trying to use Sqoop in an osgi pluging but it
wont work
>>>>> and I dont
>>>>> > >> > know why.
>>>>> > >> > I keep getting the following error:
>>>>> > >> > "2013-06-19 13:53:27,556 | ERROR | qtp122715895-276
|
>>>>> BaseSqoopTool  |
>>>>> > >> ?  ?
>>>>> > >> > |  -  -  | Got error creating database manager:
>>>>> java.io.IOException: No
>>>>> > >> > manager for connect string: jdbc:mysql://...."
>>>>> > >> >
>>>>> > >> > I have include sqoop in my pom (1.4.0-cdh4b1) and
I also have
>>>>> my mysql
>>>>> > >> > driver loader (i can use in the code).
>>>>> > >> >
>>>>> > >> > the part who throw an exception is:
>>>>> > >> >
>>>>> > >> > String[] str = {
>>>>> > >> > "import",
>>>>> > >> > "--driver", "com.mysql.jdbc.Driver",
>>>>> > >> > "--connect", "jdbc:mysql://___MY_DB___",
>>>>> > >> > "--hadoop-home", __HOME__,
>>>>> > >> > "--query", "Select [.....] AND $CONDITIONS",
>>>>> > >> > "--split-by", "id",
>>>>> > >> > "--target-dir", "hdfs://__SERVER__/__FOLDER__",
>>>>> > >> > "--username", "foo",
>>>>> > >> > "--password", "barou"};
>>>>> > >> >
>>>>> > >> > return Sqoop.runTool(str);
>>>>> > >> >
>>>>> > >> > Thanks,
>>>>> > >> > Anthony
>>>>> > >>
>>>>> > >
>>>>> > >
>>>>>
>>>>
>>>>
>>>
>>
>

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