DSS Event server setup - Destination

boksu

I cannot logging to the destination folder in DSS event server.

Something can be wrong in my setting and I cannot find detail in DSS document.

 

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Operating system used: centos

 

Alexandru

Hi,

The root path of the folder and the "path within connection" folder overlap.

You don't need /home/dkuevent/even_folder in the path within connection as it's already defined as the root path for the filesystem connection. You can only include test in the "path within connection"

Also, is DSS running on port 16000? By default, it's usually 11000 not sure if that could perhaps be a typo.

Also, have you enabled the event server?

https://doc.dataiku.com/dss/latest/operations/audit-trail/eventserver.html#installing-the-event-server

If you checked the above steps and still can't get this working you can look at the DATADIR/run/eventserver.log for more information.

boksu

Thanks for your answer.

Yes. I installed DSS using the port and I enabled event server.

This time, I changed the setting as the attached image and I got the following message in eventserver log.

Thanks.

 

[2022/03/08-06:34:54.304] [qtp1599556802-15] [ERROR] [dku.eventserver.configuration] - Additional exception while sending error
java.lang.NullPointerException
at com.dataiku.dip.DKUApp.hideErrorStacks(DKUApp.java:207)
at com.dataiku.dip.server.controllers.DIPInternalControllerBase.sendError(DIPInternalControllerBase.java:72)
at com.dataiku.dip.eventserver.ConfigurationServlet.doPost(ConfigurationServlet.java:36)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:569)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1377)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:507)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1292)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:501)
at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.lang.Thread.run(Thread.java:748)

Alexandru

Hi,

Does the actual path exist on disk can you check with ls -ltr /path/define/in/you/fs-like/connection?

Also can you please add the dss user in the "Write as user" field and see if you see the same exception in the logs.

boksu

Hi,

There is the folder.

[dkuevent@osboxes event_folder]$ pwd
/home/dkuevent/event_folder

And I changed the setting as the attached image and I got the following message this time.

Thanks.

 

[2022/03/08-07:05:00.552] [qtp1599556802-15] [ERROR] [dku.eventserver.configuration] - Additional exception while sending error
java.lang.NullPointerException
at com.dataiku.dip.DKUApp.hideErrorStacks(DKUApp.java:207)
at com.dataiku.dip.server.controllers.DIPInternalControllerBase.sendError(DIPInternalControllerBase.java:72)
at com.dataiku.dip.eventserver.ConfigurationServlet.doPost(ConfigurationServlet.java:36)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:763)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:569)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1377)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:507)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1292)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:501)
at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.lang.Thread.run(Thread.java:748)
[2022/03/08-07:06:23.028] [pool-19-thread-1] [INFO] [dku.event] - Performing periodic flush
[2022/03/08-07:06:23.028] [pool-19-thread-1] [INFO] [dku.event] - Flush complete
[2022/03/08-07:06:54.341] [pool-20-thread-1] [INFO] [dku.event] - Performing periodic flush
[2022/03/08-07:06:54.341] [pool-20-thread-1] [INFO] [dku.event] - Flush complete

boksu

I attached the wrong image.

see this image.

 

Alexandru

The last entries :

[2022/03/08-07:06:23.028] [pool-19-thread-1] [INFO] [dku.event] - Performing periodic flush
[2022/03/08-07:06:23.028] [pool-19-thread-1] [INFO] [dku.event] - Flush complete
[2022/03/08-07:06:54.341] [pool-20-thread-1] [INFO] [dku.event] - Performing periodic flush
[2022/03/08-07:06:54.341] [pool-20-thread-1] [INFO] [dku.event] - Flush complete

Look normal are you not seeing any events published?