[JBoss JIRA] (DROOLS-5139) [DMN Designer] Decision Navigator does not update Diagram name
by Yeser Amer (Jira)
[ https://issues.redhat.com/browse/DROOLS-5139?page=com.atlassian.jira.plug... ]
Yeser Amer updated DROOLS-5139:
-------------------------------
Sprint: (was: 2020 Week 13-15 (from Mar 23))
> [DMN Designer] Decision Navigator does not update Diagram name
> --------------------------------------------------------------
>
> Key: DROOLS-5139
> URL: https://issues.redhat.com/browse/DROOLS-5139
> Project: Drools
> Issue Type: Bug
> Components: DMN Editor
> Affects Versions: 7.34.0.Final
> Reporter: Michael Anstis
> Assignee: Yeser Amer
> Priority: Major
> Labels: drools-tools
>
> Following changes for https://issues.redhat.com/browse/DROOLS-5137 it became evident that the Decision Navigator does not show updated Diagram names.
> This pre-exists DROOLS-5137 and DROOLS-5060 (i.e. it is not a regression), so this new JIRA has been created.
> * Create a new DMN Diagram
> * Expand Decision Navigator
> * Expand Properties Panel
> * Select _background_ i.e. _diagram_
> * Change name in Properties Panel
> * Decision Navigator does not update
> * Saving, closing and re-opening diagram shows updated name
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6 years, 3 months
[JBoss JIRA] (WFCORE-4916) Unclear attribute name completion for LIST type
by Chao Wang (Jira)
Chao Wang created WFCORE-4916:
---------------------------------
Summary: Unclear attribute name completion for LIST type
Key: WFCORE-4916
URL: https://issues.redhat.com/browse/WFCORE-4916
Project: WildFly Core
Issue Type: Bug
Components: CLI
Affects Versions: 12.0.0.Beta1
Reporter: Chao Wang
Assignee: Jean Francois Denise
Following discussion in WFCORE-4908. There is a completion of "[" for LIST type attribute name after hitting tab, for example:
{code}
[domain@localhost:9990 /] /host=master/server-config=server-one/jvm=default:write-attribute(name=jvm-options
{code}
added here https://github.com/wildfly/wildfly-core/blob/12.0.0.Beta1/cli/src/main/ja...
It seems to me that misleads to the wrong syntax as described in WFCORE-4908.
{code}
[domain@localhost:9990 /] /host=master/server-config=server-one/jvm=default:write-attribute(name=jvm-options[...
{code}
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[JBoss JIRA] (WFLY-13259) Memory leak in Hibernate pending-puts cache when L2 cache is enabled
by Scott Marlow (Jira)
[ https://issues.redhat.com/browse/WFLY-13259?page=com.atlassian.jira.plugi... ]
Scott Marlow commented on WFLY-13259:
-------------------------------------
[~spotra]
Please see previous two comments from [~gbadner].
In summary, I think that you could try to disable caching on the entity that is leaking.
Or, you could try the mentioned JPA hints or change cache mode (via Hibernate ORM native API Session.setCacheMode(CacheMode.IGNORE), during the long operation that deals with the folders.
[~gbadner] please comment if you have anything to add or correct in my comment. Thanks! I changed this jira to an "Enhancement".
> Memory leak in Hibernate pending-puts cache when L2 cache is enabled
> --------------------------------------------------------------------
>
> Key: WFLY-13259
> URL: https://issues.redhat.com/browse/WFLY-13259
> Project: WildFly
> Issue Type: Enhancement
> Components: JPA / Hibernate
> Affects Versions: 18.0.1.Final, 19.0.0.Final
> Reporter: Sorin Potra
> Assignee: Scott Marlow
> Priority: Optional
> Attachments: PathToGCRoots_strong_refs.PNG, afterOOM.hprof.zip, beforeOOM.hprof.zip, pending-puts-leak.PNG, simple-hibernate-war-client.zip, simple-hibernate-war-client.zip.2020-03-25, simple-hibernate-war.war, simple-hibernate-war.war.2020-03-25, simple-hibernate-war.zip, simple-hibernate-war.zip.2020-03-25
>
>
> Under certain conditions, described below, WildFly / Hibernate can leak memory into the pending-puts cache eventually causing an OutOfMemoryError. Attached you can find a web application and a standalone client that can be used to reproduce the problem. The web app defines two entities: a Parent and a Child. There is a bidirectional one-to-many relationship between the Parent and the Child. JPA L2 cache is enabled (Infinispan is the cache provider).
> Repeatedly executing a transaction that creates a new Child and adds it to the list of children in the Parent will cause the memory usage to increase steadily until OOM is encountered. If the execution of these transactions is stopped before reaching OOM, the memory will be reclaimed after a few minutes of inactivity.
> Attached you can find the following:
> - simple-hibernate-war.war - the web app that can be deployed in WildFly to reproduce the issue.
> - simple-hibernate-war.zip - the source code for the above web app. The servlet that is invoked by the client to create and persist a new Child is com.microfocus.sa.web.AddChildServlet
> - simple-hibernate-war-client.zip - the standalone client that can be used to invoke the AddChildServlet. After unzipping the archive, the client can be run with the following command from the client folder:
>
> java -cp bin com.microfocus.sa.client.AddChildClient
>
> If you need to run the client multiple times, you have to restart WildFly in between the runs, to start from a fresh state (the web app uses the h2 in memory databasewhich is reset at each restart).
> - pending-puts-leak.PNG - a screeshot from Memory Analyzer showing a leaked SessionImpl instance
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[JBoss JIRA] (WFLY-13259) Memory leak in Hibernate pending-puts cache when L2 cache is enabled
by Scott Marlow (Jira)
[ https://issues.redhat.com/browse/WFLY-13259?page=com.atlassian.jira.plugi... ]
Scott Marlow updated WFLY-13259:
--------------------------------
Priority: Optional (was: Critical)
> Memory leak in Hibernate pending-puts cache when L2 cache is enabled
> --------------------------------------------------------------------
>
> Key: WFLY-13259
> URL: https://issues.redhat.com/browse/WFLY-13259
> Project: WildFly
> Issue Type: Enhancement
> Components: JPA / Hibernate
> Affects Versions: 18.0.1.Final, 19.0.0.Final
> Reporter: Sorin Potra
> Assignee: Scott Marlow
> Priority: Optional
> Attachments: PathToGCRoots_strong_refs.PNG, afterOOM.hprof.zip, beforeOOM.hprof.zip, pending-puts-leak.PNG, simple-hibernate-war-client.zip, simple-hibernate-war-client.zip.2020-03-25, simple-hibernate-war.war, simple-hibernate-war.war.2020-03-25, simple-hibernate-war.zip, simple-hibernate-war.zip.2020-03-25
>
>
> Under certain conditions, described below, WildFly / Hibernate can leak memory into the pending-puts cache eventually causing an OutOfMemoryError. Attached you can find a web application and a standalone client that can be used to reproduce the problem. The web app defines two entities: a Parent and a Child. There is a bidirectional one-to-many relationship between the Parent and the Child. JPA L2 cache is enabled (Infinispan is the cache provider).
> Repeatedly executing a transaction that creates a new Child and adds it to the list of children in the Parent will cause the memory usage to increase steadily until OOM is encountered. If the execution of these transactions is stopped before reaching OOM, the memory will be reclaimed after a few minutes of inactivity.
> Attached you can find the following:
> - simple-hibernate-war.war - the web app that can be deployed in WildFly to reproduce the issue.
> - simple-hibernate-war.zip - the source code for the above web app. The servlet that is invoked by the client to create and persist a new Child is com.microfocus.sa.web.AddChildServlet
> - simple-hibernate-war-client.zip - the standalone client that can be used to invoke the AddChildServlet. After unzipping the archive, the client can be run with the following command from the client folder:
>
> java -cp bin com.microfocus.sa.client.AddChildClient
>
> If you need to run the client multiple times, you have to restart WildFly in between the runs, to start from a fresh state (the web app uses the h2 in memory databasewhich is reset at each restart).
> - pending-puts-leak.PNG - a screeshot from Memory Analyzer showing a leaked SessionImpl instance
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[JBoss JIRA] (WFLY-13259) Memory leak in Hibernate pending-puts cache when L2 cache is enabled
by Scott Marlow (Jira)
[ https://issues.redhat.com/browse/WFLY-13259?page=com.atlassian.jira.plugi... ]
Scott Marlow updated WFLY-13259:
--------------------------------
Issue Type: Enhancement (was: Bug)
> Memory leak in Hibernate pending-puts cache when L2 cache is enabled
> --------------------------------------------------------------------
>
> Key: WFLY-13259
> URL: https://issues.redhat.com/browse/WFLY-13259
> Project: WildFly
> Issue Type: Enhancement
> Components: JPA / Hibernate
> Affects Versions: 18.0.1.Final, 19.0.0.Final
> Reporter: Sorin Potra
> Assignee: Scott Marlow
> Priority: Critical
> Attachments: PathToGCRoots_strong_refs.PNG, afterOOM.hprof.zip, beforeOOM.hprof.zip, pending-puts-leak.PNG, simple-hibernate-war-client.zip, simple-hibernate-war-client.zip.2020-03-25, simple-hibernate-war.war, simple-hibernate-war.war.2020-03-25, simple-hibernate-war.zip, simple-hibernate-war.zip.2020-03-25
>
>
> Under certain conditions, described below, WildFly / Hibernate can leak memory into the pending-puts cache eventually causing an OutOfMemoryError. Attached you can find a web application and a standalone client that can be used to reproduce the problem. The web app defines two entities: a Parent and a Child. There is a bidirectional one-to-many relationship between the Parent and the Child. JPA L2 cache is enabled (Infinispan is the cache provider).
> Repeatedly executing a transaction that creates a new Child and adds it to the list of children in the Parent will cause the memory usage to increase steadily until OOM is encountered. If the execution of these transactions is stopped before reaching OOM, the memory will be reclaimed after a few minutes of inactivity.
> Attached you can find the following:
> - simple-hibernate-war.war - the web app that can be deployed in WildFly to reproduce the issue.
> - simple-hibernate-war.zip - the source code for the above web app. The servlet that is invoked by the client to create and persist a new Child is com.microfocus.sa.web.AddChildServlet
> - simple-hibernate-war-client.zip - the standalone client that can be used to invoke the AddChildServlet. After unzipping the archive, the client can be run with the following command from the client folder:
>
> java -cp bin com.microfocus.sa.client.AddChildClient
>
> If you need to run the client multiple times, you have to restart WildFly in between the runs, to start from a fresh state (the web app uses the h2 in memory databasewhich is reset at each restart).
> - pending-puts-leak.PNG - a screeshot from Memory Analyzer showing a leaked SessionImpl instance
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[JBoss JIRA] (WFLY-13259) Memory leak in Hibernate pending-puts cache when L2 cache is enabled
by Gail Badner (Jira)
[ https://issues.redhat.com/browse/WFLY-13259?page=com.atlassian.jira.plugi... ]
Gail Badner commented on WFLY-13259:
------------------------------------
Unfortunately, the approach taken in the PR won't work, and I don't see a straightforward way to fix this.
In any case, the second-level cache should not be used when importing data. It should be disabled by either:
* setting {{session.setCacheMode( CacheMode.IGNORE )}}
* setting JPA hints: `javax.persistence.cache.retrieveMode=CacheRetrieveMode.BYPASS` and `javax.persistence.cache.storeMode=CacheStoreMode.BYPASS`
[~smarlow], IMHO, this should be changed from a "Bug" to an "Enhancement".
> Memory leak in Hibernate pending-puts cache when L2 cache is enabled
> --------------------------------------------------------------------
>
> Key: WFLY-13259
> URL: https://issues.redhat.com/browse/WFLY-13259
> Project: WildFly
> Issue Type: Bug
> Components: JPA / Hibernate
> Affects Versions: 18.0.1.Final, 19.0.0.Final
> Reporter: Sorin Potra
> Assignee: Scott Marlow
> Priority: Critical
> Attachments: PathToGCRoots_strong_refs.PNG, afterOOM.hprof.zip, beforeOOM.hprof.zip, pending-puts-leak.PNG, simple-hibernate-war-client.zip, simple-hibernate-war-client.zip.2020-03-25, simple-hibernate-war.war, simple-hibernate-war.war.2020-03-25, simple-hibernate-war.zip, simple-hibernate-war.zip.2020-03-25
>
>
> Under certain conditions, described below, WildFly / Hibernate can leak memory into the pending-puts cache eventually causing an OutOfMemoryError. Attached you can find a web application and a standalone client that can be used to reproduce the problem. The web app defines two entities: a Parent and a Child. There is a bidirectional one-to-many relationship between the Parent and the Child. JPA L2 cache is enabled (Infinispan is the cache provider).
> Repeatedly executing a transaction that creates a new Child and adds it to the list of children in the Parent will cause the memory usage to increase steadily until OOM is encountered. If the execution of these transactions is stopped before reaching OOM, the memory will be reclaimed after a few minutes of inactivity.
> Attached you can find the following:
> - simple-hibernate-war.war - the web app that can be deployed in WildFly to reproduce the issue.
> - simple-hibernate-war.zip - the source code for the above web app. The servlet that is invoked by the client to create and persist a new Child is com.microfocus.sa.web.AddChildServlet
> - simple-hibernate-war-client.zip - the standalone client that can be used to invoke the AddChildServlet. After unzipping the archive, the client can be run with the following command from the client folder:
>
> java -cp bin com.microfocus.sa.client.AddChildClient
>
> If you need to run the client multiple times, you have to restart WildFly in between the runs, to start from a fresh state (the web app uses the h2 in memory databasewhich is reset at each restart).
> - pending-puts-leak.PNG - a screeshot from Memory Analyzer showing a leaked SessionImpl instance
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[JBoss JIRA] (DROOLS-4746) UX for DMN "quick test" tool
by Elizabeth Clayton (Jira)
[ https://issues.redhat.com/browse/DROOLS-4746?page=com.atlassian.jira.plug... ]
Elizabeth Clayton updated DROOLS-4746:
--------------------------------------
Attachment: Fine.png
> UX for DMN "quick test" tool
> ----------------------------
>
> Key: DROOLS-4746
> URL: https://issues.redhat.com/browse/DROOLS-4746
> Project: Drools
> Issue Type: Story
> Components: DMN Editor
> Reporter: Elizabeth Clayton
> Assignee: Elizabeth Clayton
> Priority: Major
> Labels: UX, UXTeam, drools-tools
> Attachments: Fine.png, Screen Shot 2020-04-08 at 4.34.49 PM.png, Screen Shot 2020-04-08 at 5.01.51 PM.png, Screen Shot 2020-04-09 at 9.29.34 AM.png, decision-logic-2-2.png, decision-logic-3-2.png
>
>
> As a DMN author, I'd like to probe the DMN model during the authoring phase without leaving the DMN Editor. Actually, it's really important to explore the DMN model to understand with values are required by the test.
> When the user run the test he can get back the results of the DMN execution.
> Moreover, it would be handy to add those input/output to an existing (or new) test scenario.
> *Acceptance criteria*
> Users are able to:
> * Execute a single node boxed expression by providing node inputs (within the DMN editor.)
> * Explore the DMN model and provide inputs necessary to run a scenario test.
> * Obtain results (Expected) within the DMN editor once the test is run.
> Notes:
> * Try to dissociate this feature from the "test scenario" concept and think of this more as a partial execution. When we're thinking about the concept of a "test scenario", we think about input values and expected outputs... however, in this new component, users will be able to provide inputs and just check the current output.
> * Out of scope: Saving or exporting the "quick test."
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[JBoss JIRA] (DROOLS-4746) UX for DMN "quick test" tool
by Elizabeth Clayton (Jira)
[ https://issues.redhat.com/browse/DROOLS-4746?page=com.atlassian.jira.plug... ]
Elizabeth Clayton commented on DROOLS-4746:
-------------------------------------------
[~danielezonca] Thanks for your feedback, I'm glad the click-thru looks good. I made a mock of a Fine view, does this look correct?
!Fine.png|thumbnail!
> UX for DMN "quick test" tool
> ----------------------------
>
> Key: DROOLS-4746
> URL: https://issues.redhat.com/browse/DROOLS-4746
> Project: Drools
> Issue Type: Story
> Components: DMN Editor
> Reporter: Elizabeth Clayton
> Assignee: Elizabeth Clayton
> Priority: Major
> Labels: UX, UXTeam, drools-tools
> Attachments: Fine.png, Screen Shot 2020-04-08 at 4.34.49 PM.png, Screen Shot 2020-04-08 at 5.01.51 PM.png, Screen Shot 2020-04-09 at 9.29.34 AM.png, decision-logic-2-2.png, decision-logic-3-2.png
>
>
> As a DMN author, I'd like to probe the DMN model during the authoring phase without leaving the DMN Editor. Actually, it's really important to explore the DMN model to understand with values are required by the test.
> When the user run the test he can get back the results of the DMN execution.
> Moreover, it would be handy to add those input/output to an existing (or new) test scenario.
> *Acceptance criteria*
> Users are able to:
> * Execute a single node boxed expression by providing node inputs (within the DMN editor.)
> * Explore the DMN model and provide inputs necessary to run a scenario test.
> * Obtain results (Expected) within the DMN editor once the test is run.
> Notes:
> * Try to dissociate this feature from the "test scenario" concept and think of this more as a partial execution. When we're thinking about the concept of a "test scenario", we think about input values and expected outputs... however, in this new component, users will be able to provide inputs and just check the current output.
> * Out of scope: Saving or exporting the "quick test."
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[JBoss JIRA] (DROOLS-4746) UX for DMN "quick test" tool
by Daniele Zonca (Jira)
[ https://issues.redhat.com/browse/DROOLS-4746?page=com.atlassian.jira.plug... ]
Daniele Zonca edited comment on DROOLS-4746 at 4/9/20 1:59 PM:
---------------------------------------------------------------
[~uxdlc]
I like this new click-thru, I am not sure about the result section because I would like to consider a more complex decision. Can you consider the other decision of this DMN (Fine) and see how it will look like?
> UX for DMN "quick test" tool
> ----------------------------
>
> Key: DROOLS-4746
> URL: https://issues.redhat.com/browse/DROOLS-4746
> Project: Drools
> Issue Type: Story
> Components: DMN Editor
> Reporter: Elizabeth Clayton
> Assignee: Elizabeth Clayton
> Priority: Major
> Labels: UX, UXTeam, drools-tools
> Attachments: Screen Shot 2020-04-08 at 4.34.49 PM.png, Screen Shot 2020-04-08 at 5.01.51 PM.png, Screen Shot 2020-04-09 at 9.29.34 AM.png, decision-logic-2-2.png, decision-logic-3-2.png
>
>
> As a DMN author, I'd like to probe the DMN model during the authoring phase without leaving the DMN Editor. Actually, it's really important to explore the DMN model to understand with values are required by the test.
> When the user run the test he can get back the results of the DMN execution.
> Moreover, it would be handy to add those input/output to an existing (or new) test scenario.
> *Acceptance criteria*
> Users are able to:
> * Execute a single node boxed expression by providing node inputs (within the DMN editor.)
> * Explore the DMN model and provide inputs necessary to run a scenario test.
> * Obtain results (Expected) within the DMN editor once the test is run.
> Notes:
> * Try to dissociate this feature from the "test scenario" concept and think of this more as a partial execution. When we're thinking about the concept of a "test scenario", we think about input values and expected outputs... however, in this new component, users will be able to provide inputs and just check the current output.
> * Out of scope: Saving or exporting the "quick test."
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[JBoss JIRA] (WFCORE-4908) The write-attribute operation does not work on a hosts JVM resource
by Jean Francois Denise (Jira)
[ https://issues.redhat.com/browse/WFCORE-4908?page=com.atlassian.jira.plug... ]
Jean Francois Denise commented on WFCORE-4908:
----------------------------------------------
[~jamezp], the server is translating the bogus attribute name into a valid attribute name, so no error: https://github.com/wildfly/wildfly-core/blob/master/controller/src/main/j...
I will need to look at this completion issue, [~soul2zimate] please feel free to log an issue.
> The write-attribute operation does not work on a hosts JVM resource
> -------------------------------------------------------------------
>
> Key: WFCORE-4908
> URL: https://issues.redhat.com/browse/WFCORE-4908
> Project: WildFly Core
> Issue Type: Bug
> Components: CLI, Management
> Reporter: James Perkins
> Assignee: Jeff Mesnil
> Priority: Major
> Labels: domain-mode
>
> Under a hosts server config, {{/host=master/server-config=server-one/}}, there is a {{jvm}} resource. On this resource the {{write-attribute}} operation does not work expected.
> {code}
> [domain@embedded /] /host=master/server-config=server-one/jvm=default:add
> {
> "outcome" => "success",
> "result" => undefined,
> "server-groups" => undefined
> }
> [domain@embedded /] /host=master/server-config=server-one/jvm=default:write-attribute(name=jvm-options["-Xlog:gc*:file=${jboss.domain.servers.dir}/server-two/log/gc.log"])
> {
> "outcome" => "success",
> "result" => undefined,
> "server-groups" => undefined
> }
> [domain@embedded /] /host=master/server-config=server-one/jvm=default:read-resource
> {
> "outcome" => "success",
> "result" => {
> "agent-lib" => undefined,
> "agent-path" => undefined,
> "debug-enabled" => undefined,
> "debug-options" => undefined,
> "env-classpath-ignored" => undefined,
> "environment-variables" => undefined,
> "heap-size" => undefined,
> "java-agent" => undefined,
> "java-home" => undefined,
> "jvm-options" => undefined,
> "launch-command" => undefined,
> "max-heap-size" => undefined,
> "max-permgen-size" => undefined,
> "permgen-size" => undefined,
> "stack-size" => undefined,
> "type" => undefined
> }
> }
> {code}
> As you can see from the above command does not update the {{jvm-options}}. However if you use the {{add-jvm-option}} operation that does work. It seems the {{write-attribute}} operation should also work.
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