[Red Hat JIRA] (DROOLS-5991) [DMN Designer] Not able to open large dmn model
by Jozef Marko (Jira)
[ https://issues.redhat.com/browse/DROOLS-5991?page=com.atlassian.jira.plug... ]
Jozef Marko updated DROOLS-5991:
--------------------------------
Steps to Reproduce:
# Run the business central
# Open a project
# Import the asset [^big.dmn]
Current: never ending loading screen appears !Screenshot from 2021-02-02 12-08-35.png|thumbnail!
Expected: DMN model is successfully opened in reasonable time (seconds)
was:
# Run the business central
# Open a project
# Import the asset [^big.dmn]
Current: never ending loading screen appears
Expected: DMN model is successfully opened in reasonable time (seconds)
> [DMN Designer] Not able to open large dmn model
> -----------------------------------------------
>
> Key: DROOLS-5991
> URL: https://issues.redhat.com/browse/DROOLS-5991
> Project: Drools
> Issue Type: Bug
> Components: DMN Editor
> Affects Versions: 7.50.0.Final
> Reporter: Jozef Marko
> Assignee: Guilherme Gomes
> Priority: Critical
> Labels: drools-tools
> Attachments: Screenshot from 2021-02-02 12-08-35.png, big.dmn
>
>
> With the attached DMN model, user is unable to do changes and save them.
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[Red Hat JIRA] (JGRP-2527) NPE if binding JGroups to an IP without interface
by Bela Ban (Jira)
[ https://issues.redhat.com/browse/JGRP-2527?page=com.atlassian.jira.plugin... ]
Bela Ban resolved JGRP-2527.
----------------------------
Resolution: Done
> NPE if binding JGroups to an IP without interface
> -------------------------------------------------
>
> Key: JGRP-2527
> URL: https://issues.redhat.com/browse/JGRP-2527
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 4.2.9
> Reporter: Pedro Ruivo
> Assignee: Bela Ban
> Priority: Minor
> Fix For: 4.2.12, 5.1.5
>
>
> If you bind JGroups to 127.0.2.1 (or any IP without an interface, like 127.0.0.0/8 - loopback IP addresses (refers to self) RFC 5735), JGroups fails with an NPE:
> {noformat}
> Caused by: java.lang.NullPointerException
> at org.jgroups.protocols.UDP.dumpSocketInfo(UDP.java:558)
> at org.jgroups.protocols.UDP.createSockets(UDP.java:422)
> at org.jgroups.protocols.UDP.start(UDP.java:292)
> at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:868)
> at org.jgroups.JChannel.startStack(JChannel.java:980)
> at org.jgroups.JChannel._preConnect(JChannel.java:844)
> at org.jgroups.JChannel.connect(JChannel.java:349)
> at org.jgroups.JChannel.connect(JChannel.java:343)
> {noformat}
> The exception comes from this line: [https://github.com/belaban/JGroups/blob/4.x/src/org/jgroups/protocols/UDP...]
> {{NetworkInterface.getByInetAddress(bind_addr)}} returns {{null}} since the IP does not have an interface. It would be nice to have a null check here to prevent the NPE.
> This is useful for local testing when `port_range=0`. It allows having a dedicated IP for each JGroups instance.
> Workaround:
> The workaround requires you to create a virtual interface
> {noformat}
> sudo ifconfig lo:0 127.0.2.1 up
> {noformat}
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[Red Hat JIRA] (JGRP-2527) NPE if binding JGroups to an IP without interface
by Bela Ban (Jira)
[ https://issues.redhat.com/browse/JGRP-2527?page=com.atlassian.jira.plugin... ]
Bela Ban updated JGRP-2527:
---------------------------
Fix Version/s: 5.1.5
4.2.12
> NPE if binding JGroups to an IP without interface
> -------------------------------------------------
>
> Key: JGRP-2527
> URL: https://issues.redhat.com/browse/JGRP-2527
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 4.2.9
> Reporter: Pedro Ruivo
> Assignee: Bela Ban
> Priority: Minor
> Fix For: 4.2.12, 5.1.5
>
>
> If you bind JGroups to 127.0.2.1 (or any IP without an interface, like 127.0.0.0/8 - loopback IP addresses (refers to self) RFC 5735), JGroups fails with an NPE:
> {noformat}
> Caused by: java.lang.NullPointerException
> at org.jgroups.protocols.UDP.dumpSocketInfo(UDP.java:558)
> at org.jgroups.protocols.UDP.createSockets(UDP.java:422)
> at org.jgroups.protocols.UDP.start(UDP.java:292)
> at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:868)
> at org.jgroups.JChannel.startStack(JChannel.java:980)
> at org.jgroups.JChannel._preConnect(JChannel.java:844)
> at org.jgroups.JChannel.connect(JChannel.java:349)
> at org.jgroups.JChannel.connect(JChannel.java:343)
> {noformat}
> The exception comes from this line: [https://github.com/belaban/JGroups/blob/4.x/src/org/jgroups/protocols/UDP...]
> {{NetworkInterface.getByInetAddress(bind_addr)}} returns {{null}} since the IP does not have an interface. It would be nice to have a null check here to prevent the NPE.
> This is useful for local testing when `port_range=0`. It allows having a dedicated IP for each JGroups instance.
> Workaround:
> The workaround requires you to create a virtual interface
> {noformat}
> sudo ifconfig lo:0 127.0.2.1 up
> {noformat}
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