June 2020 - jboss-jira - Jboss List Archives

[JBoss JIRA] (JGRP-1618) missingMessageReceived() never called in NAKACK resulting in memory leak

by Bela Ban (Jira)

[ https://issues.redhat.com/browse/JGRP-1618?page=com.atlassian.jira.plugin... ] Bela Ban commented on JGRP-1618: -------------------------------- If this occurs with a recent version, then please open a new ticket with configuration and how to reproduce this. > missingMessageReceived() never called in NAKACK resulting in memory leak > ------------------------------------------------------------------------ > > Key: JGRP-1618 > URL: https://issues.redhat.com/browse/JGRP-1618 > Project: JGroups > Issue Type: Bug > Affects Versions: 2.8.1, 2.12.2 > Environment: Java 6 > Reporter: Harry Mark > Assignee: Bela Ban > Priority: Major > Fix For: 3.2.9, 3.3 > > Attachments: 1618-jgrp-patch.jar, NakReceiverWindow.java, screenshot-1.png > > > We are using JGroups 2.8.1 and encountered a memory leak where it eventually ran out of CMS Old Gen memory. The heap dump revealed that the problem was in the xmit_stats ConcurrentHashMap of org.jgroups.protocols.pbcast.NAKACK. > After much analysis here's what we found: when the system is under load, messages can start arriving out of order. When the receiver receives a higher sequence number than expected, it requests the sender retransmit the missing messages with the lower sequence numbers. The sender sends the missing message, however the bug in the NakReceiverWindow meant that the missing message was never purged from the Map that tracks missing messages (xmit_stats) because missingMessageReceived() was never invoked. Over time this Map grows and starts using up CMS Old Gen; the only way it would get reduced was when a server left the cluster and the missing messages were purged for that server. > In JMX, the MissingMsgsReceived attribute of jgroups:cluster=*,protocol=NAKACK,type=protocol was always zero, confirming that it never purged any received "missing messages". > When I looked at the most recent GA version 3.2.8 of NakReceiverWindow.java , it has the corrected logic that ensures that missingMessageReceived() is called. I checked the the most recent 2.x, which is 2.12.2, and found it also has the same bug in the logic as 2.8.1. This bug may apply to other 2.x but I did not check. > Attached is the fixed NakReceiverWindow.java for 2.8.1. > After applying the patch, the memory leak went away. -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-5095) [DMN Designer] Investigate performance switching between editor instances

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-5095?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-5095: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > [DMN Designer] Investigate performance switching between editor instances > ------------------------------------------------------------------------- > > Key: DROOLS-5095 > URL: https://issues.redhat.com/browse/DROOLS-5095 > Project: Drools > Issue Type: Task > Components: DMN Editor > Affects Versions: 7.33.0.Final > Reporter: Jozef Marko > Assignee: Guilherme Gomes > Priority: Minor > Labels: drools-tools > Fix For: 7.40.0.Final > > Attachments: switch-dmn.webm > > > This JIRA is to investigate the reported performance issue switching between different DMN Designer instances in Business Central. > The issue was noticed by [~jomarko] when testing DROOLS-5058 (although the fix therein should have had *zero* affect on switching). > For more details see the video [^switch-dmn.webm] > h2. Manual acceptance test > - Prepare 5 DMN models in project > - Open all in parallel > - Try to switch between them, keep all opened -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-4830) Add a Docker composer to connect BC and Kie Server images

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-4830?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-4830: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Add a Docker composer to connect BC and Kie Server images > --------------------------------------------------------- > > Key: DROOLS-4830 > URL: https://issues.redhat.com/browse/DROOLS-4830 > Project: Drools > Issue Type: Feature Request > Components: docker images > Affects Versions: 7.30.0.Final > Reporter: Ricardo Zanini Fernandes > Assignee: Ricardo Zanini Fernandes > Priority: Major > Fix For: 7.40.0.Final > > > It's natural to have BC and KIE servers working together. Would be nice to have a Docker composer file that fires up the two instances at once. This will support use cases such authoring on BC and deploying in the connected KIE Server. > References: https://www.drools.org/download/download.html -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-3799) Check and fix i18n

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-3799?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-3799: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Check and fix i18n > ------------------ > > Key: DROOLS-3799 > URL: https://issues.redhat.com/browse/DROOLS-3799 > Project: Drools > Issue Type: Bug > Components: Scenario Simulation and Testing > Reporter: Gabriele Cardosi > Assignee: Yeser Amer > Priority: Major > Labels: ScenarioSimulation, drools-tools > Fix For: 7.40.0.Final > > > Check that i18n works for all widgets (menu, rightpanel, cheatsheet, etc) and eventually fix it. -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-2254) Automate .proto files rebuild in pom.xml

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-2254?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-2254: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Automate .proto files rebuild in pom.xml > ---------------------------------------- > > Key: DROOLS-2254 > URL: https://issues.redhat.com/browse/DROOLS-2254 > Project: Drools > Issue Type: Task > Components: tools > Affects Versions: 7.5.0.Final > Reporter: Dmitry Volodin > Assignee: Dmitry Volodin > Priority: Minor > Fix For: 7.40.0.Final > > > According to contribution guide, any .proto file or protobuf version changes it's necessary to download protoc utility and regenerate Java classes based on .proto files. > This will add automation for downloading protoc utility and Java classes generation based on Maven Protocol Buffers Plugin. There is no timestamps and other build related info inside generated Java files and no changes will be added on each new build. -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-3160) adapt kie upstream reps for Thorntail 2.2 (ex WildFly Swarm)

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-3160?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-3160: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > adapt kie upstream reps for Thorntail 2.2 (ex WildFly Swarm) > ------------------------------------------------------------ > > Key: DROOLS-3160 > URL: https://issues.redhat.com/browse/DROOLS-3160 > Project: Drools > Issue Type: Feature Request > Reporter: Michael Biarnes Kiefer > Assignee: Toni Rikkola > Priority: Major > Fix For: 7.40.0.Final > > -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-5384) Clicking rightmost column's header in DMN decision table raises an error

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-5384?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-5384: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Clicking rightmost column's header in DMN decision table raises an error > ------------------------------------------------------------------------ > > Key: DROOLS-5384 > URL: https://issues.redhat.com/browse/DROOLS-5384 > Project: Drools > Issue Type: Bug > Components: DMN Editor > Affects Versions: 7.38.0.Final > Reporter: Toshiya Kobayashi > Assignee: Daniel José dos Santos > Priority: Major > Labels: drools-tools > Fix For: 7.40.0.Final > > Attachments: dmn-decision-table-error-popup-7.38.0.png, drools5384.mp4 > > > When I import Traffic_Violation sample, opened a "Fine" decision table. The rightmost column's header is empty ("Enter Text") and I get an error pop-up when clicked. (At the first time, it raises an error popup. After that, the header is unresponsive) > See screenshot. > Chrome 80.0.3987.122 > Firefox 60.6.2 > h3. Acceptance criteria > - DMN grids are not affected > - GDST grid is unaffected > - Scesim grid is unaffected -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-5291) Import of empty scesim file leads to Unexpected error

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-5291?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-5291: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Import of empty scesim file leads to Unexpected error > ----------------------------------------------------- > > Key: DROOLS-5291 > URL: https://issues.redhat.com/browse/DROOLS-5291 > Project: Drools > Issue Type: Bug > Components: Scenario Simulation and Testing > Affects Versions: 7.36.0.Final > Reporter: Anna Dupliak > Assignee: Yeser Amer > Priority: Minor > Labels: drools-tools, kogito-tooling > Fix For: 7.40.0.Final > > Attachments: Traffic.zip, errorlog.txt, image-2020-04-17-16-47-29-261.png, image-2020-04-17-16-47-32-047.png > > > If user generate a scesim file using vs code extention it is not comparable with BC. > Use Vscode generated files [^Traffic.zip] -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-5230) Managing a List of structures in Test Scenario editor produces an Exception

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-5230?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-5230: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > Managing a List of structures in Test Scenario editor produces an Exception > --------------------------------------------------------------------------- > > Key: DROOLS-5230 > URL: https://issues.redhat.com/browse/DROOLS-5230 > Project: Drools > Issue Type: Bug > Components: Scenario Simulation and Testing > Affects Versions: 7.34.0.Final > Reporter: Tracy Hires > Assignee: Yeser Amer > Priority: Critical > Fix For: 7.40.0.Final > > Attachments: Error screen shot.png, test_scenario_list_exception.zip > > > When trying to delete an item from a list of structures with nested structures in the scenario editor, an exception is thrown with a message that is not helpful to the end user. > Log entry is: > ``` > ^[[0m^[[31m17:16:51,564 ERROR [org.kie.workbench.common.services.backend.logger.GenericErrorLoggerServiceImpl] (default task-415) Error from user: xxxxx Error ID: -881202734 Location: LibraryPerspective|$ProjectScreen[!Worg.kie.dmn.decision.navigator,EDiagramEditorPropertiesScreen,Eorg.drools.scenariosimulation.TestTools?scesimeditorid=1,!Eorg.drools.scenariosimulation.TestTools?scesimeditorid=2,Eorg.docks.PlaceHolder?name=testRunnerReportingPanel,Worg.kie.guvnor.explorer,],DMNDiagramEditor?path_uri=default://master@dm-ai/XmlValidationBug/src/main/resources/Math%2520Functions.dmn&file_name=Math%20Functions.dmn&has_version_support=true,DMNDiagramEditor?path_uri=default://master@dm-ai/XmlValidationBug/src/main/resources/Divide.dmn&file_name=Divide.dmn&has_version_support=true,org.kie.workbench.common.screens.messageconsole.MessageConsole,,AddAssetsScreen,ScenarioSimulationEditor?path_uri=default://master@dm-ai/XmlValidationBug/src/test/resources/Test%2520Math%2520Functions.scesim&file_name=Test%20Math%20Functions.scesim&has_version_support=true Exception: Uncaught exception: Exception caught: (TypeError) : Cannot read property 'Tc' of undefined Caused by: (TypeError) : Cannot read property 'Tc' of undefined > ``` > From UI I could see: `Uncaught exception: Exception caught: (TypeError) : Cannot read property 'Tc' of undefined Caused by: (TypeError) : Cannot read property 'Tc' of undefined` > (Screenshot is attached) -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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[JBoss JIRA] (DROOLS-5223) User cannot open malformed scesim file. Loading popup is spining infinitive times

by Michael Biarnes Kiefer (Jira)

[ https://issues.redhat.com/browse/DROOLS-5223?page=com.atlassian.jira.plug... ] Michael Biarnes Kiefer updated DROOLS-5223: ------------------------------------------- Fix Version/s: 7.40.0.Final (was: 7.39.0.Final) > User cannot open malformed scesim file. Loading popup is spining infinitive times > --------------------------------------------------------------------------------- > > Key: DROOLS-5223 > URL: https://issues.redhat.com/browse/DROOLS-5223 > Project: Drools > Issue Type: Bug > Components: Scenario Simulation and Testing > Affects Versions: 7.33.0.Final, 7.34.0.Final, 7.35.0.Final > Reporter: Anna Dupliak > Assignee: Yeser Amer > Priority: Major > Labels: drools-tools > Fix For: 7.40.0.Final > > Attachments: Traffic.scesim > > > If user import Scesim file that have xml tag unclosed, > then user gets warning, but loading popup is not disappearing > and user cannot proceed. -- This message was sent by Atlassian Jira (v7.13.8#713008)

4 years, 7 months

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jboss-jira June 2020