Hi,
I'll got an update and built it. But now getting a new error during the
startup of WSO2Server
[2015-07-08 16:07:46,617] ERROR
{org.wso2.carbon.ndatasource.core.internal.DataS
ourceServiceComponent} - Error in intializing system data sources: Error
in ini
tializing system data sources: Error in initializing system data sources at
'C:\
Users\Thush\Documents\NetBeansProjects\WSO2-ML\wso2ml-1.0.0-SNAPSHOT\repository\
conf\datasources\analytics-datasources.xml' - Error in loading data source
provi
der: org.wso2.carbon.datasource.reader.hadoop.HDFSDataSourceReader cannot
be fou
nd by org.wso2.carbon.ndatasource.core_4.4.0
org.wso2.carbon.ndatasource.common.DataSourceException: Error in
initializing system data sources: Error in initializing system data sources
at 'C:\...\WSO2-ML\wso2ml-1.0.0-SNAPSHOT\repository\conf\datasou
rces\analytics-datasources.xml' - Error in loading data source provider:
org.wso
2.carbon.datasource.reader.hadoop.HDFSDataSourceReader cannot be found by
org.ws
o2.carbon.ndatasource.core_4.4.0
at
org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSour
ces(DataSourceManager.java:168)
at
org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.
initSystemDataSources(DataSourceServiceComponent.java:192)
at
org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.
setSecretCallbackHandlerService(DataSourceServiceComponent.java:178)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.eclipse.equinox.internal.ds.model.ComponentReference.bind(Compone
ntReference.java:376)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindRefere
nce(ServiceComponentProp.java:430)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(Servi
ceComponentProp.java:218)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(Serv
iceComponentProp.java:343)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(Instan
ceProcess.java:620)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(Insta
nceProcess.java:197)
at
org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:34
3)
at
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.
java:222)
at
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.ser
viceChanged(FilteredServiceListener.java:107)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEv
ent(BundleContextImpl.java:861)
at
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventM
anager.java:230)
at
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchr
onous(ListenerQueue.java:148)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServ
iceEventPrivileged(ServiceRegistry.java:819)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServ
iceEvent(ServiceRegistry.java:771)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.reg
ister(ServiceRegistrationImpl.java:130)
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerSer
vice(ServiceRegistry.java:214)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerSe
rvice(BundleContextImpl.java:433)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerSe
rvice(BundleContextImpl.java:451)
at
org.wso2.carbon.securevault.internal.SecretManagerInitializerComponen
t.activate(SecretManagerInitializerComponent.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(Servi
ceComponent.java:260)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(S
erviceComponentProp.java:146)
at
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(Serv
iceComponentProp.java:345)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(Instan
ceProcess.java:620)
at
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(Insta
nceProcess.java:197)
at
org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver
.java:473)
at
org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.ja
va:217)
at
org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.jav
a:816)
at
org.eclipse.equinox.internal.ds.SCRManager$QueuedJob.dispatch(SCRMana
ger.java:783)
at
org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.wso2.carbon.ndatasource.common.DataSourceException: Error in
init
ializing system data sources at
'C:\Users\Thush\Documents\NetBeansProjects\WSO2-
ML\wso2ml-1.0.0-SNAPSHOT\repository\conf\datasources\analytics-datasources.xml'
- Error in loading data source provider:
org.wso2.carbon.datasource.reader.hadoo
p.HDFSDataSourceReader cannot be found by
org.wso2.carbon.ndatasource.core_4.4.0
at
org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSour
ce(DataSourceManager.java:188)
at
org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSour
ces(DataSourceManager.java:164)
... 40 more
Caused by: org.wso2.carbon.ndatasource.common.DataSourceException: Error in
load
ing data source provider:
org.wso2.carbon.datasource.reader.hadoop.HDFSDataSourc
eReader cannot be found by org.wso2.carbon.ndatasource.core_4.4.0
at
org.wso2.carbon.ndatasource.core.DataSourceManager.addDataSourceProvi
ders(DataSourceManager.java:139)
at
org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSour
ce(DataSourceManager.java:180)
... 41 more
Caused by: java.lang.ClassNotFoundException:
org.wso2.carbon.datasource.reader.h
adoop.HDFSDataSourceReader cannot be found by
org.wso2.carbon.ndatasource.core_4
.4.0
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(Bundl
eLoader.java:501)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.
java:421)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.
java:412)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(De
faultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at
org.wso2.carbon.ndatasource.core.DataSourceManager.addDataSourceProvi
ders(DataSourceManager.java:136)
... 42 more
Thank you
On Wed, Jul 8, 2015 at 1:54 PM, Nirmal Fernando <[email protected]> wrote:
> Seems Jenkins is yet to build the latest code. You have to update
> carbon-ml and build it too.
>
> On Wed, Jul 8, 2015 at 9:23 AM, Nirmal Fernando <[email protected]> wrote:
>
>> Hi Thushan,
>>
>> Yep, we had this issue yesterday and it is resolved now. Please do an
>> online build of product-ml.
>>
>> On Wed, Jul 8, 2015 at 8:56 AM, Thushan Ganegedara <[email protected]>
>> wrote:
>>
>>> Hi all,
>>>
>>> I'm getting the following error while trying to create a dataset in the
>>> WSO2-ml
>>>
>>> I've got the latest carbon pull and product-ml pull. And I've done a
>>> maven clean install
>>>
>>> [2015-07-08 09:59:56,011] ERROR
>>> {org.wso2.carbon.ml.rest.api.DatasetApiV10} - Error occurred while
>>> uploading a [dataset] MLDataset [id=0, name=Iris, tenantId=-1234,
>>> userName=admin, dataSourceType=file, dataTargetType=file, sourcePath=null,
>>> dataType=csv, comments=, version=1.0.2, containsHeader=true] of tenant [id]
>>> -12
>>> 34 and [user] admin . Cause:
>>> org.wso2.carbon.ml.core.exceptions.MLDataProcessing
>>> Exception - Failed to extract the sample points from path:
>>> C:\Users\Thush\Documents\NetBeansProjects\WSO2-ML\wso2ml-1.0.0-SNAPSHOT\tmp\Iris.-1234.1436313595997.
>>> Cause: com.typesafe.config.ConfigException$Missing: No configuration
>>> setting found for key 'akka.version'
>>> org.wso2.carbon.ml.core.exceptions.MLDataProcessingException: Failed to
>>> extract
>>> the sample points from path: C:\Users\...\WSO2-ML\w
>>> so2ml-1.0.0-SNAPSHOT\tmp\Iris.-1234.1436313595997. Cause:
>>> com.typesafe.config.Co
>>> nfigException$Missing: No configuration setting found for key
>>> 'akka.version'
>>> at
>>> org.wso2.carbon.ml.core.impl.FileDatasetProcessor.process(FileDataset
>>> Processor.java:73)
>>> at
>>> org.wso2.carbon.ml.core.impl.MLDatasetProcessor.process(MLDatasetProc
>>> essor.java:165)
>>> at
>>> org.wso2.carbon.ml.rest.api.DatasetApiV10.uploadDataset(DatasetApiV10
>>> .java:100)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
>>> java:62)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>> sorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:497)
>>> at
>>> org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(Abst
>>> ractInvoker.java:173)
>>> at
>>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker
>>> .java:89)
>>> at
>>> org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:167)
>>> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:94)
>>> at
>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInv
>>> okerInterceptor.java:58)
>>> at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:51
>>> 1)
>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>> at
>>> org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecu
>>> tor.java:37)
>>> at
>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(Se
>>> rviceInvokerInterceptor.java:106)
>>> at
>>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercept
>>> orChain.java:263)
>>> at
>>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainIniti
>>> ationObserver.java:123)
>>> at
>>> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(Abstract
>>> HTTPDestination.java:207)
>>> at
>>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(
>>> ServletController.java:213)
>>> at
>>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletCont
>>> roller.java:154)
>>> at
>>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpr
>>> ingServlet.java:126)
>>> at
>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(Ab
>>> stractHTTPServlet.java:185)
>>> at
>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractH
>>> TTPServlet.java:108)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
>>> at
>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(Abstract
>>> HTTPServlet.java:164)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
>>> icationFilterChain.java:303)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
>>> ilterChain.java:208)
>>> at
>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52
>>> )
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
>>> icationFilterChain.java:241)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
>>> ilterChain.java:208)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
>>> alve.java:220)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
>>> alve.java:122)
>>> at
>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
>>> torBase.java:504)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
>>> ava:170)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
>>> ava:103)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(C
>>> ompositeValve.java:99)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTo
>>> mcatValve.java:47)
>>> at
>>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoa
>>> derValve.java:57)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(T
>>> omcatValveContainer.java:47)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValv
>>> e.java:62)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.inv
>>> oke(CarbonStuckThreadDetectionValve.java:159)
>>> at
>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
>>> 950)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(Ca
>>> rbonContextCreatorValve.java:57)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
>>> ve.java:116)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
>>> a:421)
>>> at
>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp
>>> 11Processor.java:1074)
>>> at
>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
>>> AbstractProtocol.java:611)
>>> at
>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpo
>>> int.java:1739)
>>> at
>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoin
>>> t.java:1698)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
>>> java:1142)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
>>> .java:617)
>>> at
>>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskTh
>>> read.java:61)
>>> at java.lang.Thread.run(Thread.java:745)
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Thushan Ganegedara
>>> School of IT
>>> University of Sydney, Australia
>>>
>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>
>
> --
>
> Thanks & regards,
> Nirmal
>
> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
> Mobile: +94715779733
> Blog: http://nirmalfdo.blogspot.com/
>
>
>
--
Regards,
Thushan Ganegedara
School of IT
University of Sydney, Australia
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