Time Out when "Search updates for libraries"

[phkrief]

Unfortunately, I cannot test this feature because of this time out.
Thx for your help

io.swagger.client.ApiException: java.net.SocketTimeoutException: timeout
at io.swagger.client.ApiClient.execute(ApiClient.java:842)
at io.swagger.client.api.RecommenderRestControllerApi.getVersionsUsingPOSTWithHttpInfo(RecommenderRestControllerApi.java:1559)
at io.swagger.client.api.RecommenderRestControllerApi.getVersionsUsingPOST(RecommenderRestControllerApi.java:1545)
at org.eclipse.scava.plugin.libraryversions.LibraryVersionModel.getAvailableVersionsOfLibraries(LibraryVersionModel.java:87)
at org.eclipse.scava.plugin.libraryversions.checker.LibraryVersionCheckController.lambda$0(LibraryVersionCheckController.java:56)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketTimeoutException: timeout
at okio.Okio$3.newTimeoutException(Okio.java:207)
at okio.AsyncTimeout.exit(AsyncTimeout.java:261)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:215)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:306)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:300)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:196)
at com.squareup.okhttp.internal.http.Http1xStream.readResponse(Http1xStream.java:186)
at com.squareup.okhttp.internal.http.Http1xStream.readResponseHeaders(Http1xStream.java:127)
at com.squareup.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:737)
at com.squareup.okhttp.internal.http.HttpEngine.access$200(HttpEngine.java:87)
at com.squareup.okhttp.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:722)
at com.squareup.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:576)
at com.squareup.okhttp.Call.getResponse(Call.java:287)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205)
at com.squareup.okhttp.Call.execute(Call.java:80)
at io.swagger.client.ApiClient.execute(ApiClient.java:838)
... 5 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at okio.Okio$2.read(Okio.java:139)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:211)
... 19 more

[phkrief]

FYI, I don't have this issue with the OW2 instance http://scava-dev.ow2.org
FYI @blueoly

[geryxyz]

Could you please specify the exact steps you done? Sample project, server and any other settings you changed?

[phkrief]

I have attached the exported project.
Steps:

• Selected the project
• In the context menu, select the item CROSSMINER > Search updates for libraries

Btw, I have the same time out issue with the other menu item CROSSMINER > Search libraries for this project.
Thanks

jackson-core-example.zip

[geryxyz]

Okay, which server do you use?

[phkrief]

Hi Gergo,

The issue happens with the following instance: http://83.212.75.210

[phkrief]

Dear @geryxyz
Any update on this issue?
Thanks a lot

[geryxyz]

Since the server is not maintained by us so we can neither update nor fix it.
We also experienced this issue some times but it should be fixed on the server.
Moreover, it seems to disappear and reappear at random.

[idarav]

Dear @phkrief
The latest version ( 1.21.0.rev0 ) has a new Preference page (Request timeouts) where you can adjust the timeout values for your needs

[phkrief]

I just tested against the new version (1.21.0.rev0) I still get an error:

The message is:
Swagger client exception details:
Error code: 500
Response headers:
Content-Type
application/json;charset=UTF-8
Transfer-Encoding
chunked
Date
Sun, 08 Dec 2019 11:40:15 GMT
Connection
close
OkHttp-Sent-Millis
1575805185801
OkHttp-Received-Millis
1575805215926
Response body:
{
"timestamp": 1575805215871,
"status": 500,
"error": "Internal Server Error",
"exception": "org.springframework.dao.DataAccessResourceFailureException",
"message": "Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]; nested exception is com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]",
"path": "/api/recommendation/version/"
}

and the log:

io.swagger.client.ApiException:
at io.swagger.client.ApiClient.handleResponse(ApiClient.java:923)
at io.swagger.client.ApiClient.execute(ApiClient.java:839)
at io.swagger.client.api.RecommenderRestControllerApi.getVersionsUsingPOSTWithHttpInfo(RecommenderRestControllerApi.java:1795)
at io.swagger.client.api.RecommenderRestControllerApi.getVersionsUsingPOST(RecommenderRestControllerApi.java:1781)
at org.eclipse.scava.plugin.libraryversions.LibraryVersionModel.getAvailableVersionsOfLibraries(LibraryVersionModel.java:85)
at org.eclipse.scava.plugin.libraryversions.updater.LibraryVersionUpdaterController.init(LibraryVersionUpdaterController.java:59)
at org.eclipse.scava.plugin.main.page.PageController.onReceiveRoutedEventFromParentController(PageController.java:337)
at org.eclipse.scava.plugin.mvc.controller.Controller.routeEventToSubControllers(Controller.java:114)
at org.eclipse.scava.plugin.main.MainController.lambda$0(MainController.java:138)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4145)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:633)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
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.launcher.Main.invokeFramework(Main.java:660)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
at org.eclipse.equinox.launcher.Main.run(Main.java:1468)

FYI, I'm running against the Eclipse instance: http://83.212.75.210

[phkrief]

FYI, I tried with the OW2 instance, and the answer is almost immediate.
I also tried to change the timeout w/o success

[idarav]

the part

"error": "Internal Server Error",
"exception": "org.springframework.dao.DataAccessResourceFailureException",
"message": "Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]; nested exception is com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]",

says that something on the server side went wrong, so I think it is a server (knowledge base?) related issue and not a client/plug-in side related anymore. What do you think @md2manoppello ?

[phkrief]

We retrieve the kind of error in #445 : #445 (comment)

[phkrief]

I have the impression that the KB crashed again because I cannot even reach the search:

Swagger client exception details:
Error code: 500
Response headers:
Content-Type
application/json;charset=UTF-8
Transfer-Encoding
chunked
Date
Sun, 08 Dec 2019 11:52:02 GMT
Connection
close
OkHttp-Sent-Millis
1575805891605
OkHttp-Received-Millis
1575805922079
Response body:
{
"timestamp": 1575805922019,
"status": 500,
"error": "Internal Server Error",
"exception": "org.springframework.dao.DataAccessResourceFailureException",
"message": "Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]; nested exception is com.mongodb.MongoTimeoutException: Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference\u003dprimary}. Client view of cluster state is {type\u003dSTANDALONE, servers\u003d[{address\u003dkb-db:27017, type\u003dUNKNOWN, state\u003dCONNECTING, exception\u003d{com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused (Connection refused)}}]",
"path": "/api/artifacts/search/mqtt"
}

[blueoly]

The metrics platform container crashed. I restarted it. The KB service was intact.

[phkrief]

I couldn't try it before. Now, the search doesn't work against http://83.212.75.210

[blueoly]

@phkrief Everything is up and running in the instance.

[phkrief]

Thx @blueoly
@md2manoppello I can reach and search against the ow2 instance but I can't against http://83.212.75.210. Can you double-check, please?
Thanks