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List: wsf-javascript-dev
Subject: Re: [Dev] [Architecture] [VOTE] Release of WSO2 Stream Processor 4.4.0 RC2
From: Tishan Dahanayakage <tishan () wso2 ! com>
Date: 2019-04-16 12:38:49
Message-ID: CAJkAgEGLKRNu7ArrvQ2FU_o_mf=u3Ta6W0nNHSpuCY0D7Ayraw () mail ! gmail ! com
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Hi Bernard,
Thanks for bringing up this issue. This error is thrown from API Manager
Micro Gateway statistics component as required data source is not available
which is harmless for other analytics profiles. However currently we cant
completely let this error go away for a user who only uses EI or IS
analytics as component startup layer which throws this error is not
analytics profile aware. But we did a fix which will improve logging so
that user will know error is harmless and also will stop the periodic error
that fill up the log files as mentioned above. Hope that fix will resolve
your log growing issue.
On top of that we will be calling off this vote due to other pending
issues. Hence this fix will be available with RC3 which will be available
shortly.
Thanks,
/Tishan
On Tue, Apr 16, 2019 at 12:42 PM Bernard Paris <bernard.paris@uclouvain.be>
wrote:
> Hi,
>
> this is is same problem as the one I emailed yesterday about not used &
> not existing WSO2AM_MGW_ANALYTICS_DB database, but that makes my logs
> growing every 30 minutes:
>
> [2019-04-16 08:27:04,231] ERROR
> {org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - Error
> occurred while cleaning the uploaded usage data.
> org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException:
> Error occurred while deleting old uploaded files.
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)
> at
> org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.sql.SQLException: Data source is not configured properly.
> at
> org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)
>
> ... 3 more
> [2019-04-16 08:32:02,694] INFO
> {org.wso2.carbon.databridge.core.DataBridge} - user admin connected
> [2019-04-16 08:51:05,629] INFO
> {org.wso2.carbon.databridge.core.DataBridge} - user admin connected
> [2019-04-16 08:57:04,232] ERROR
> {org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - Error
> occurred while cleaning the uploaded usage data.
> org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException:
> Error occurred while deleting old uploaded files.
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)
> at
> org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.sql.SQLException: Data source is not configured properly.
> at
> org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)
>
> ... 3 more
>
>
> Bernard
>
>
>
> Le 15 avr. 2019 Ã 13:59, Bernard Paris <bernard.paris@uclouvain.be> a
> écrit :
>
> Hi,
>
> We use the "worker" module *ALONE*, and the
> EI_Analytics_StatApp.siddhi file *alone too* (all other siddhi files
> removed form the repository worker/deployment/siddhi-files.
>
> So I do *NOT need *the WSO2AM_MGW_ANALYTICS_DB database, but if not
> defined in the worker file deployment.yaml I get this error :
>
> [2019-04-15 13:57:03,201] ERROR
> {org.wso2.extension.siddhi.io.mgwfile.MGWFileSourceDS} - error occurred
> while fetching the data source.
> org.wso2.carbon.datasource.core.exception.DataSourceException: Cannot find
> the data source: WSO2AM_MGW_ANALYTICS_DB
> at
> org.wso2.carbon.datasource.core.impl.DataSourceServiceImpl.getDataSource(DataSourceServiceImpl.java:42)
> at
> org.wso2.extension.siddhi.io.mgwfile.MGWFileSourceDS.onDataSourceServiceReady(MGWFileSourceDS.java:138)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:444)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(ServiceComponentProp.java:218)
> at
> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:343)
> at
> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
> at
> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)
> at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)
> at
> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)
> at
> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915)
> at
> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
> at
> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)
> at
> org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:999)
> at
> org.wso2.carbon.datasource.core.internal.DataSourceListenerComponent.onAllRequiredCapabilitiesAvailable(DataSourceListenerComponent.java:128)
> at
> org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.lambda$notifySatisfiableComponents$7(StartupComponentManager.java:266)
> at java.util.ArrayList.forEach(ArrayList.java:1257)
> at
> org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.notifySatisfiableComponents(StartupComponentManager.java:252)
> at
> org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver$1.run(StartupOrderResolver.java:204)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
>
> [2019-04-15 13:57:03,441] INFO
> {org.wso2.carbon.event.simulator.core.service.CSVFileDeployer} - CSV file
> deployer initiated.
> [2019-04-15 13:57:03,451] INFO
> {org.wso2.carbon.event.simulator.core.service.SimulationConfigDeployer} -
> Simulation config deployer initiated.
> [2019-04-15 13:57:03,556] INFO {org.wso2.msf4j.MicroservicesRunner} -
> Microservices server started in 95ms
> [2019-04-15 13:57:03,556] INFO {org.wso2.msf4j.MicroservicesRunner} -
> Microservices server started in 96ms
> [2019-04-15 13:57:03,577] INFO
> {org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector}
>
> - HTTP(S) Interface starting on host 0.0.0.0 and port 7443
> [2019-04-15 13:57:03,577] INFO
> {org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector}
>
> - HTTP(S) Interface starting on host 0.0.0.0 and port 7070
> [2019-04-15 13:57:03,581] INFO
> {org.wso2.carbon.stream.processor.statistics.api.StatisticsApi} -
> org.wso2.carbon.stream.processor.statistics.api.StatisticsApi service
> component has started.
> [2019-04-15 13:57:03,583] INFO
> {org.wso2.carbon.stream.processor.statistics.internal.service.OperatingSystemMetricsServiceComponent}
>
> - OperatingSystemMetricsService Component activated
> [2019-04-15 13:57:03,627] INFO
> {org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiverServiceComponent}
>
> - org.wso2.carbon.databridge.receiver.binary.internal.Service Component is
> activated
> [2019-04-15 13:57:03,641] INFO
> {org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiver} -
> Started Binary SSL Transport on port : 9712
> [2019-04-15 13:57:03,644] INFO
> {org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiver} -
> Started Binary TCP Transport on port : 9612
> [2019-04-15 13:57:03,646] INFO
> {org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiverDS}
> - Service Component is activated
> [2019-04-15 13:57:03,661] INFO
> {org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift
> Server started at 0.0.0.0
> [2019-04-15 13:57:03,673] INFO
> {org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift
> SSL port : 7712
> [2019-04-15 13:57:03,677] INFO
> {org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift
> port : 7612
> [2019-04-15 13:57:04,130] INFO
> {org.wso2.msf4j.internal.MicroservicesServerSC} - All microservices are
> available
> [2019-04-15 13:57:04,148] INFO
> {org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector}
>
> - HTTP(S) Interface starting on host 0.0.0.0 and port 9090
> [2019-04-15 13:57:04,148] INFO
> {org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector}
>
> - HTTP(S) Interface starting on host 0.0.0.0 and port 9443
> [2019-04-15 13:57:04,217] ERROR
> {org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - Error
> occurred while cleaning the uploaded usage data.
> org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException:
> Error occurred while deleting old uploaded files.
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)
> at
> org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
> Caused by: java.sql.SQLException: Data source is not configured properly.
> at
> org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)
> at
> org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)
>
> ... 3 more
>
> [2019-04-15 13:57:04,970] INFO {org.quartz.impl.StdSchedulerFactory} -
> Using default implementation for ThreadExecutor
> [2019-04-15 13:57:04,973] INFO {org.quartz.simpl.SimpleThreadPool} - Job
> execution threads will use class loader of thread: Timer-0
> [2019-04-15 13:57:05,011] INFO {org.quartz.core.SchedulerSignalerImpl} -
> Initialized Scheduler Signaller of type: class
> org.quartz.core.SchedulerSignalerImpl
> [2019-04-15 13:57:05,012] INFO {org.quartz.core.QuartzScheduler} - Quartz
> Scheduler v.2.1.1 created.
> [2019-04-15 13:57:05,014] INFO {org.quartz.simpl.RAMJobStore} -
> RAMJobStore initialized.
> [2019-04-15 13:57:05,016] INFO {org.quartz.core.QuartzScheduler} -
> Scheduler meta-data: Quartz Scheduler (v2.1.1) 'DefaultQuartzScheduler'
> with instanceId 'NON_CLUSTERED'
> Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
> NOT STARTED.
> Currently in standby mode.
> Number of jobs executed: 0
> Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
> Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support
> persistence. and is not clustered.
>
> [2019-04-15 13:57:05,016] INFO {org.quartz.impl.StdSchedulerFactory} -
> Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource
> file in Quartz package: 'quartz.properties'
> [2019-04-15 13:57:05,016] INFO {org.quartz.impl.StdSchedulerFactory} -
> Quartz scheduler version: 2.1.1
> [2019-04-15 13:57:05,017] INFO {org.quartz.core.QuartzScheduler} -
> Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.
> [2019-04-15 13:57:05,379] INFO
> {org.wso2.siddhi.core.aggregation.IncrementalDataPurging} - Data purging
> has enabled for tables: SECONDS,MINUTES,HOURS,DAYS,MONTHS,YEARS, with an
> interval of 3600 seconds in ESBStatAgg aggregation
> [2019-04-15 13:57:05,379] INFO
> {org.wso2.siddhi.core.aggregation.IncrementalDataPurging} - Data purging
> has enabled for tables: SECONDS,MINUTES,HOURS,DAYS,MONTHS,YEARS, with an
> interval of 3600 seconds in MediatorStatAgg aggregation
> [2019-04-15 13:57:05,381] INFO
> {org.wso2.carbon.stream.processor.core.internal.StreamProcessorService} -
> Siddhi App EI_Analytics_StatApp deployed successfully
> [2019-04-15 13:57:05,387] INFO
> {org.wso2.carbon.kernel.internal.CarbonStartupHandler} - WSO2 Stream
> Processor started in 7.140 sec
>
>
>
>
> Bernard
>
>
>
>
>
> Le 15 avr. 2019 à 02:13, Eranga Liyanage <erangal@wso2.com> a écrit :
>
> Hi All,
>
> Tested Editor Tour Guide, Simulator and Dashboard Monitor and Portal.
>
> [+] Stable - go ahead and release
>
> Regards
> Eranga.
>
> On Sun, Apr 14, 2019 at 12:19 AM Tishan Dahanayakage <tishan@wso2.com>
> wrote:
>
> > Hi all,
> >
> > Testes NATS based distributed deployment. No issues found.
> >
> > Stable - go ahead and release
> >
> > Thanks,
> > /Tishan
> >
> > On Sat, Apr 13, 2019 at 9:59 PM Chiran Fernando <chiran@wso2.com> wrote:
> >
> > > HI all,
> > >
> > > Tested HTTP source/sink samples, admin REST APIs and simulation. No
> > > issues found.
> > >
> > > +1 Go ahead with the release.
> > >
> > > On Sat, Apr 13, 2019 at 1:10 PM Damith Wickramasinghe <damithn@wso2.com>
> > > wrote:
> > >
> > > > Hi all,
> > > >
> > > > Tested editor design view, fault streams , tour guide, simulation,
> > > > operator finder. No issues found.
> > > > +1 go ahead and release.
> > > >
> > > > Regards,
> > > > Damith
> > > >
> > > > On Sat, Apr 13, 2019 at 3:26 AM Mohanadarshan Vivekanandalingam <
> > > > mohan@wso2.com> wrote:
> > > >
> > > > > Hi All,
> > > > >
> > > > > WSO2 Stream Processor team is pleased to announce the second release
> > > > > candidate of WSO2 Stream Processor 4.4.0.
> > > > >
> > > > > WSO2 Stream Processor is an open source embodiment of the WSO2
> > > > > Analytics platform, of which the real-time, incremental & intelligent data
> > > > > processing capabilities let digital businesses create actionable business
> > > > > insights and data products.
> > > > >
> > > > > Please find the improvements and fixes related to this release:
> > > > >
> > > > > - siddhi
> > > > > <https://github.com/siddhi-io/siddhi/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > - carbon-analytics-common
> > > > > <https://github.com/wso2/carbon-analytics-common/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > - carbon-analytics
> > > > > <https://github.com/wso2/carbon-analytics/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > - carbon-dashboards
> > > > > <https://github.com/wso2/carbon-dashboards/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > - analytics-solutions
> > > > > <https://github.com/wso2/analytics-solutions/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > - product-sp
> > > > > <https://github.com/wso2/product-sp/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13>
> > > > >
> > > > > You can download the product distribution from here
> > > > > <https://github.com/wso2/product-sp/releases/download/v4.4.0-RC2/wso2sp-4.4.0-rc2.zip>
> > > > >
> > > > > The tag to be voted upon:
> > > > > https://github.com/wso2/product-sp/releases/edit/v4.4.0-RC2
> > > > >
> > > > > Please download, test the product and vote.
> > > > >
> > > > > [+] Stable - go ahead and release
> > > > > [-] Broken - do not release (explain why)
> > > > >
> > > > > You can find the official documentation in
> > > > > https://docs.wso2.com/display/SP440
> > > > > <https://docs.wso2.com/display/SP440>
> > > > >
> > > > > Thanks,
> > > > > WSO2 Stream Processor Team
> > > > >
> > > > > --
> > > > > *V. Mohanadarshan* | Senior Technical Lead | WSO2 Inc.
> > > > > <http://www.wso2.com/> |
> > > > > (M) 94-771117673 | (E) mohan@wso2.com |
> > > > > GET INTEGRATION AGILE
> > > > > Integration Agility for Digitally Driven Business
> > > > >
> > > >
> > > >
> > > > --
> > > > Associate Technical Lead | WSO2 Inc.
> > > > lean.enterprise.middleware
> > > >
> > > > mobile: *+94728671315*
> > > >
> > > > _______________________________________________
> > > > Dev mailing list
> > > > Dev@wso2.org
> > > > http://wso2.org/cgi-bin/mailman/listinfo/dev
> > > >
> > >
> > >
> > > --
> > > *Chiran Fernando*
> > > Senior Software Engineer | WSO2
> > >
> > > Email : chiran@wso2.com
> > > Mobile : +94716007376
> > >
> > > <http://wso2.com/signature>
> > > _______________________________________________
> > > Dev mailing list
> > > Dev@wso2.org
> > > http://wso2.org/cgi-bin/mailman/listinfo/dev
> > >
> >
> >
> > --
> > *Tishan Dahanayakage* | Associate Technical Lead | WSO2 Inc.
> > (m) +94716481328 | (w) +94112145345 | (e) Tishan@wso2.com
> > GET INTEGRATION AGILE
> > Integration Agility for Digitally Driven Business
> >
> > Disclaimer: This communication may contain privileged or other
> > confidential information and is intended exclusively for the addressee/s.
> > If you are not the intended recipient/s, or believe that you may have
> > received this communication in error, please reply to the sender indicating
> > that fact and delete the copy you received and in addition, you should not
> > print, copy, re-transmit, disseminate, or otherwise use the information
> > contained in this communication. Internet communications cannot be
> > guaranteed to be timely, secure, error or virus-free. The sender does not
> > accept liability for any errors or omissions.
> > _______________________________________________
> > Architecture mailing list
> > Architecture@wso2.org
> > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture
> >
>
>
> --
> *Eranga Liyanage* | Senior UX Engineer | WSO2 Inc. <https://wso2.com/>
> (m) 0773956666 | (e) erangal@wso2.com | (b) @erangatl
> <https://medium.com/@erangatl>
>
>
> _______________________________________________
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>
>
> _______________________________________________
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>
>
> _______________________________________________
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> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
--
*Tishan Dahanayakage* | Associate Technical Lead | WSO2 Inc.
(m) +94716481328 | (w) +94112145345 | (e) Tishan@wso2.com
GET INTEGRATION AGILE
Integration Agility for Digitally Driven Business
Disclaimer: This communication may contain privileged or other confidential
information and is intended exclusively for the addressee/s. If you are not
the intended recipient/s, or believe that you may have received this
communication in error, please reply to the sender indicating that fact and
delete the copy you received and in addition, you should not print, copy,
re-transmit, disseminate, or otherwise use the information contained in
this communication. Internet communications cannot be guaranteed to be
timely, secure, error or virus-free. The sender does not accept liability
for any errors or omissions.
[Attachment #5 (text/html)]
<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Hi \
Bernard,</div><div class="gmail_default" \
style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" \
style="font-family:tahoma,sans-serif">Thanks for bringing up this issue. This error \
is thrown from API Manager Micro Gateway statistics component as required data source \
is not available which is harmless for other analytics profiles. However currently we \
cant completely let this error go away for a user who only uses EI or IS analytics as \
component startup layer which throws this error is not analytics profile aware. But \
we did a fix which will improve logging so that user will know error is harmless and \
also will stop the periodic error that fill up the log files as mentioned above. Hope \
that fix will resolve your log growing issue.</div><div class="gmail_default" \
style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" \
style="font-family:tahoma,sans-serif">On top of that we will be calling off this vote \
due to other pending issues. Hence this fix will be available with RC3 which will be \
available shortly.</div><div class="gmail_default" \
style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" \
style="font-family:tahoma,sans-serif">Thanks,</div><div class="gmail_default" \
style="font-family:tahoma,sans-serif">/Tishan</div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 16, 2019 at 12:42 \
PM Bernard Paris <<a \
href="mailto:bernard.paris@uclouvain.be">bernard.paris@uclouvain.be</a>> \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="overflow-wrap: break-word;">
Hi,
<div><br>
</div>
<div>this is is same problem as the one I emailed yesterday about not used & not \
existing WSO2AM_MGW_ANALYTICS_DB database, but that makes my logs growing every 30 \
minutes:</div> <div><br>
</div>
<div>
<div>[2019-04-16 08:27:04,231] ERROR \
{org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - Error occurred while \
cleaning the uploaded usage data. \
org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException: Error occurred \
while deleting old uploaded files.</div>
<div> at org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)</div>
<div> at \
org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)</div>
<div> at java.util.TimerThread.mainLoop(Timer.java:555)</div>
<div> at java.util.TimerThread.run(Timer.java:505)</div>
<div>Caused by: java.sql.SQLException: Data source is not configured properly.</div>
<div> at org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)</div>
<div> at \
org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)</div>
<div> ... 3 more</div>
<div>[2019-04-16 08:32:02,694] INFO {org.wso2.carbon.databridge.core.DataBridge} - \
user admin connected</div> <div>[2019-04-16 08:51:05,629] INFO \
{org.wso2.carbon.databridge.core.DataBridge} - user admin connected</div> \
<div>[2019-04-16 08:57:04,232] ERROR \
{org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - Error occurred while \
cleaning the uploaded usage data. \
org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException: Error occurred \
while deleting old uploaded files.</div>
<div> at org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)</div>
<div> at \
org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)</div>
<div> at java.util.TimerThread.mainLoop(Timer.java:555)</div>
<div> at java.util.TimerThread.run(Timer.java:505)</div>
<div>Caused by: java.sql.SQLException: Data source is not configured properly.</div>
<div> at org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)</div>
<div> at \
org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)</div>
<div> ... 3 more</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Bernard</div>
<div><br>
</div>
<div><br>
<div><br>
<blockquote type="cite">
<div>Le 15 avr. 2019 Ã 13:59, Bernard Paris <<a \
href="mailto:bernard.paris@uclouvain.be" \
target="_blank">bernard.paris@uclouvain.be</a>> a écrit :</div> <br \
class="gmail-m_-804899194035452400Apple-interchange-newline"> <div>
<div style="overflow-wrap: break-word;">
<div>Hi,</div>
<div><br>
</div>
<div>We use the "worker" module <b>ALONE</b>, and the \
EI_Analytics_StatApp.siddhi file <u><b>alone</b> too</u> (all other siddhi files \
removed form the repository <font \
face="Courier">worker/deployment/siddhi-files</font>.</div> <div><br>
</div>
<div>So I do <b>NOT need </b>the WSO2AM_MGW_ANALYTICS_DB database, but if not defined \
in the worker file deployment.yaml I get this error :</div> <div><br>
</div>
<div>
<div>[2019-04-15 13:57:03,201] ERROR \
{org.wso2.extension.siddhi.io.mgwfile.MGWFileSourceDS} - error occurred while \
fetching the data source. \
org.wso2.carbon.datasource.core.exception.DataSourceException: Cannot find the data \
source: WSO2AM_MGW_ANALYTICS_DB</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.carbon.datasource.core.impl.DataSourceServiceImpl.getDataSource(DataSourceServiceImpl.java:42)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.extension.siddhi.io.mgwfile.MGWFileSourceDS.onDataSourceServiceReady(MGWFileSourceDS.java:138)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)</div> \
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.lang.reflect.Method.invoke(Method.java:498)</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:444)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(ServiceComponentProp.java:218)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:343)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)</div> \
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)</div> \
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:482)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:999)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.carbon.datasource.core.internal.DataSourceListenerComponent.onAllRequiredCapabilitiesAvailable(DataSourceListenerComponent.java:128)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.lambda$notifySatisfiableComponents$7(StartupComponentManager.java:266)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.util.ArrayList.forEach(ArrayList.java:1257)</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.carbon.kernel.internal.startupresolver.StartupComponentManager.notifySatisfiableComponents(StartupComponentManager.java:252)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.carbon.kernel.internal.startupresolver.StartupOrderResolver$1.run(StartupOrderResolver.java:204)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.util.TimerThread.mainLoop(Timer.java:555)</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.util.TimerThread.run(Timer.java:505)</div> <div><br>
</div>
<div>[2019-04-15 13:57:03,441] INFO \
{org.wso2.carbon.event.simulator.core.service.CSVFileDeployer} - CSV file deployer \
initiated.</div> <div>[2019-04-15 13:57:03,451] INFO \
{org.wso2.carbon.event.simulator.core.service.SimulationConfigDeployer} - Simulation \
config deployer initiated.</div> <div>[2019-04-15 13:57:03,556] INFO \
{org.wso2.msf4j.MicroservicesRunner} - Microservices server started in 95ms</div> \
<div>[2019-04-15 13:57:03,556] INFO {org.wso2.msf4j.MicroservicesRunner} - \
Microservices server started in 96ms</div> <div>[2019-04-15 13:57:03,577] INFO \
{org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector} \
- HTTP(S) Interface starting on host 0.0.0.0 and port 7443</div> <div>[2019-04-15 \
13:57:03,577] INFO \
{org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector} \
- HTTP(S) Interface starting on host 0.0.0.0 and port 7070</div> <div>[2019-04-15 \
13:57:03,581] INFO {org.wso2.carbon.stream.processor.statistics.api.StatisticsApi} \
- org.wso2.carbon.stream.processor.statistics.api.StatisticsApi service component has \
started.</div> <div>[2019-04-15 13:57:03,583] INFO \
{org.wso2.carbon.stream.processor.statistics.internal.service.OperatingSystemMetricsServiceComponent} \
- OperatingSystemMetricsService Component activated</div> <div>[2019-04-15 \
13:57:03,627] INFO \
{org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiverServiceComponent} \
- org.wso2.carbon.databridge.receiver.binary.internal.Service Component is \
activated</div> <div>[2019-04-15 13:57:03,641] INFO \
{org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiver} - Started \
Binary SSL Transport on port : 9712</div> <div>[2019-04-15 13:57:03,644] INFO \
{org.wso2.carbon.databridge.receiver.binary.internal.BinaryDataReceiver} - Started \
Binary TCP Transport on port : 9612</div> <div>[2019-04-15 13:57:03,646] INFO \
{org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiverDS} - Service \
Component is activated</div> <div>[2019-04-15 13:57:03,661] INFO \
{org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift Server \
started at 0.0.0.0</div> <div>[2019-04-15 13:57:03,673] INFO \
{org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift SSL port : \
7712</div> <div>[2019-04-15 13:57:03,677] INFO \
{org.wso2.carbon.databridge.receiver.thrift.ThriftDataReceiver} - Thrift port : \
7612</div> <div>[2019-04-15 13:57:04,130] INFO \
{org.wso2.msf4j.internal.MicroservicesServerSC} - All microservices are \
available</div> <div>[2019-04-15 13:57:04,148] INFO \
{org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector} \
- HTTP(S) Interface starting on host 0.0.0.0 and port 9090</div> <div>[2019-04-15 \
13:57:04,148] INFO \
{org.wso2.transport.http.netty.contractimpl.listener.ServerConnectorBootstrap$HttpServerConnector} \
- HTTP(S) Interface starting on host 0.0.0.0 and port 9443</div> <div>[2019-04-15 \
13:57:04,217] ERROR {org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask} - \
Error occurred while cleaning the uploaded usage data. \
org.wso2.extension.siddhi.io.mgwfile.exception.MGWFileSourceException: Error occurred \
while deleting old uploaded files.</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:257)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.extension.siddhi.io.mgwfile.task.MGWFileCleanUpTask.run(MGWFileCleanUpTask.java:66)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.util.TimerThread.mainLoop(Timer.java:555)</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
java.util.TimerThread.run(Timer.java:505)</div> <div>Caused by: \
java.sql.SQLException: Data source is not configured properly.</div> <div><span \
class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.extension.siddhi.io.mgwfile.util.MGWFileSourceDBUtil.getConnection(MGWFileSourceDBUtil.java:49)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>at \
org.wso2.extension.siddhi.io.mgwfile.dao.MGWFileSourceDAO.deleteProcessedOldFiles(MGWFileSourceDAO.java:242)</div>
<div><span class="gmail-m_-804899194035452400Apple-tab-span" \
style="white-space:pre-wrap"></span>... 3 more</div> </div>
<div>
<div><br>
</div>
<div>[2019-04-15 13:57:04,970] INFO {org.quartz.impl.StdSchedulerFactory} - Using \
default implementation for ThreadExecutor</div> <div>[2019-04-15 13:57:04,973] INFO \
{org.quartz.simpl.SimpleThreadPool} - Job execution threads will use class loader of \
thread: Timer-0</div> <div>[2019-04-15 13:57:05,011] INFO \
{org.quartz.core.SchedulerSignalerImpl} - Initialized Scheduler Signaller of type: \
class org.quartz.core.SchedulerSignalerImpl</div> <div>[2019-04-15 13:57:05,012] \
INFO {org.quartz.core.QuartzScheduler} - Quartz Scheduler v.2.1.1 created.</div> \
<div>[2019-04-15 13:57:05,014] INFO {org.quartz.simpl.RAMJobStore} - RAMJobStore \
initialized.</div> <div>[2019-04-15 13:57:05,016] INFO \
{org.quartz.core.QuartzScheduler} - Scheduler meta-data: Quartz Scheduler (v2.1.1) \
'DefaultQuartzScheduler' with instanceId 'NON_CLUSTERED'</div> <div> \
Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.</div> \
<div> NOT STARTED.</div> <div> Currently in standby mode.</div>
<div> Number of jobs executed: 0</div>
<div> Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 \
threads.</div> <div> Using job-store 'org.quartz.simpl.RAMJobStore' - which \
does not support persistence. and is not clustered.</div> <div><br>
</div>
<div>[2019-04-15 13:57:05,016] INFO {org.quartz.impl.StdSchedulerFactory} - Quartz \
scheduler 'DefaultQuartzScheduler' initialized from default resource file in \
Quartz package: 'quartz.properties'</div> <div>[2019-04-15 13:57:05,016] \
INFO {org.quartz.impl.StdSchedulerFactory} - Quartz scheduler version: 2.1.1</div> \
<div>[2019-04-15 13:57:05,017] INFO {org.quartz.core.QuartzScheduler} - Scheduler \
DefaultQuartzScheduler_$_NON_CLUSTERED started.</div> <div>[2019-04-15 13:57:05,379] \
INFO {org.wso2.siddhi.core.aggregation.IncrementalDataPurging} - Data purging has \
enabled for tables: SECONDS,MINUTES,HOURS,DAYS,MONTHS,YEARS, with an interval of 3600 \
seconds in ESBStatAgg aggregation</div> <div>[2019-04-15 13:57:05,379] INFO \
{org.wso2.siddhi.core.aggregation.IncrementalDataPurging} - Data purging has enabled \
for tables: SECONDS,MINUTES,HOURS,DAYS,MONTHS,YEARS, with an interval of 3600 seconds \
in MediatorStatAgg aggregation</div> <div>[2019-04-15 13:57:05,381] INFO \
{org.wso2.carbon.stream.processor.core.internal.StreamProcessorService} - Siddhi App \
EI_Analytics_StatApp deployed successfully</div> <div>[2019-04-15 13:57:05,387] \
INFO {org.wso2.carbon.kernel.internal.CarbonStartupHandler} - WSO2 Stream Processor \
started in 7.140 sec</div> </div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Bernard</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<br>
<div><br>
<blockquote type="cite">
<div>Le 15 avr. 2019 Ã 02:13, Eranga Liyanage <<a href="mailto:erangal@wso2.com" \
target="_blank">erangal@wso2.com</a>> a écrit :</div> <br \
class="gmail-m_-804899194035452400Apple-interchange-newline"> <div>
<div dir="ltr">Hi All,
<div><br>
</div>
<div>Tested Editor Tour Guide, Simulator and Dashboard Monitor and Portal.<br>
<br>
[+] Stable - go ahead and release<br>
<br>
Regards</div>
<div>Eranga.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sun, Apr 14, 2019 at 12:19 AM Tishan \
Dahanayakage <<a href="mailto:tishan@wso2.com" \
target="_blank">tishan@wso2.com</a>> wrote:<br> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"> <div dir="ltr">
<div class="gmail_default" style="font-family:tahoma,sans-serif">Hi all,</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">Testes NATS based \
distributed deployment. No issues found.</div> <div class="gmail_default" \
style="font-family:tahoma,sans-serif"><br> </div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">Stable - go ahead \
and release</div> <div class="gmail_default" \
style="font-family:tahoma,sans-serif"><br> </div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">Thanks,</div>
<div class="gmail_default" style="font-family:tahoma,sans-serif">/Tishan</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Apr 13, 2019 at 9:59 PM Chiran Fernando \
<<a href="mailto:chiran@wso2.com" target="_blank">chiran@wso2.com</a>> \
wrote:<br> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"> <div dir="ltr">HI all,
<div><br>
</div>
<div>Tested HTTP source/sink samples, admin REST APIs and simulation. No issues \
found.</div> <div><br>
</div>
<div>+1 Go ahead with the release.<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Apr 13, 2019 at 1:10 PM Damith \
Wickramasinghe <<a href="mailto:damithn@wso2.com" \
target="_blank">damithn@wso2.com</a>> wrote:<br> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"> <div dir="ltr">
<div>Hi all,</div>
<div><br>
</div>
<div>Tested editor design view, fault streams , tour guide, simulation, operator \
finder. No issues found. <br>
</div>
<div>+1 go ahead and release.</div>
<div><br>
</div>
<div>Regards,</div>
<div>Damith<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Apr 13, 2019 at 3:26 AM Mohanadarshan \
Vivekanandalingam <<a href="mailto:mohan@wso2.com" \
target="_blank">mohan@wso2.com</a>> wrote:<br> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"> <div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Hi All,</div>
<div><br>
</div>
<div>WSO2 Stream Processor team is pleased to announce the second release candidate \
of WSO2 Stream Processor 4.4.0. </div> <div><br>
</div>
<div>WSO2 Stream Processor is an open source embodiment of the WSO2 Analytics \
platform, of which the real-time, incremental & intelligent data processing \
capabilities let digital businesses create actionable business insights and data \
products.</div> <div><br>
</div>
<div>
<div>Please find the improvements and fixes related to this release:</div>
<div>
<ul>
<li><a href="https://github.com/siddhi-io/siddhi/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">siddhi</a><br> </li><li><a \
href="https://github.com/wso2/carbon-analytics-common/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">carbon-analytics-common</a><br> </li><li><a \
href="https://github.com/wso2/carbon-analytics/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">carbon-analytics</a><br> </li><li><a \
href="https://github.com/wso2/carbon-dashboards/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">carbon-dashboards</a><br> </li><li><a \
href="https://github.com/wso2/analytics-solutions/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">analytics-solutions</a><br> </li><li><a \
href="https://github.com/wso2/product-sp/issues?utf8=%E2%9C%93&q=is%3Aissue+closed%3A2018-10-12..2019-04-13" \
target="_blank">product-sp</a><br> </li></ul>
</div>
</div>
<div>You can download the product distribution from <a \
href="https://github.com/wso2/product-sp/releases/download/v4.4.0-RC2/wso2sp-4.4.0-rc2.zip" \
target="_blank"> here</a><br>
</div>
<div>
<div><br>
</div>
<div>The tag to be voted upon: <a \
href="https://github.com/wso2/product-sp/releases/edit/v4.4.0-RC2" target="_blank"> \
https://github.com/wso2/product-sp/releases/edit/v4.4.0-RC2</a></div> <div><br>
</div>
<div>Please download, test the product and vote.</div>
<div><br>
</div>
<div> [+] Stable - go ahead and release</div>
<div> [-] Broken - do not release (explain why)</div>
</div>
<div><br>
</div>
<div>You can find the official documentation in <a \
href="https://docs.wso2.com/display/SP440" \
target="_blank">https://docs.wso2.com/display/SP440 </a></div> <div><br>
</div>
<div>Thanks,</div>
<div>WSO2 Stream Processor Team</div>
<div><br>
</div>
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