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https://issues.apache.org/jira/browse/GEODE-8655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17279442#comment-17279442
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ASF GitHub Bot commented on GEODE-8655:
---------------------------------------
mkevo commented on pull request #5669:
URL: https://github.com/apache/geode/pull/5669#issuecomment-773868694
@echobravopapa , I don't have a test, but these are manually steps:
1. change your machine to use ipv6 address. Steps for Ubuntu:
- in /etc/hosts file change ipv4 to ipv6 address(you can find ipv6 address
if you type _ifconfig_)
2. Create locator dir from where you will run the following command:
`usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -server -classpath
/home/apache-geode-1.14.0-build.0/lib/geode-core-1.14.0-build.0.jar:/home/apache-geode-1.14.0-build.0/lib/geode-dependencies.jar
-Djava.net.preferIPv6Addresses=true
-DgemfireSecurityPropertyFile=/home/geode-examples/clientSecurity/example_security.properties
-Dgemfire.enable-cluster-configuration=true
-Dgemfire.load-cluster-configuration-from-dir=false
-Dgemfire.launcher.registerSignalHandlers=true -Djava.awt.headless=true
-Dsun.rmi.dgc.server.gcInterval=9223372036854775806
org.apache.geode.distributed.LocatorLauncher start locator --port=10334`
Set your values for java, jars and security file path.
3. Open gfsh from another window and run offline status command:
`status locator --dir=/home/apache-geode-1.14.0-build.0/bin/locatorssl
--security-properties-file=/home/geode-examples/clientSecurity/example_security.properties`
Output will be:
**Locator in /home/apache-geode-1.14.0-build.0/bin/locatorssl on
mkevo-XPS-15-9570[10334] is currently not responding.**
If you try with my proposal to fix it you will got in logs
java.lang.IllegalArgumentException and status command will be successful.
Without my fix command failed as it not handling this exception.
If you have any question, please feel free to contact me.
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> Not handling exception on SNIHostName
> -------------------------------------
>
> Key: GEODE-8655
> URL: https://issues.apache.org/jira/browse/GEODE-8655
> Project: Geode
> Issue Type: Bug
> Components: locator, security
> Affects Versions: 1.13.0
> Reporter: Mario Kevo
> Assignee: Mario Kevo
> Priority: Major
> Labels: pull-request-available
>
> If we start locator with ipv6 and TLS enabled we got following error for
> status locator command:
>
> {quote}mkevo@mkevo-XPS-15-9570:~/apache-geode-1.13.0/bin/locator$
> _/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -server -classpath
> /home/mkevo/apache-geode-1.13.0/lib/geode-core-1.13.0.jar:/home/mkevo/apache-geode-1.13.0/lib/geode-dependencies.jar
> -Djava.net.preferIPv6Addresses=true
> -DgemfireSecurityPropertyFile=/home/mkevo/geode-examples/clientSecurity/example_security.properties
> -Dgemfire.enable-cluster-configuration=true
> -Dgemfire.load-cluster-configuration-from-dir=false
> -Dgemfire.launcher.registerSignalHandlers=true -Djava.awt.headless=true
> -Dsun.rmi.dgc.server.gcInterval=9223372036854775806
> org.apache.geode.distributed.LocatorLauncher start locator --port=10334_
>
> gfsh>_status locator --dir=/home/mkevo/apache-geode-1.13.0/bin/locator
> --security-properties-file=/home/mkevo/geode-examples/clientSecurity/example_security.properties_
> *Locator in /home/mkevo/apache-geode-1.13.0/bin/locator on
> mkevo-XPS-15-9570[10334] is currently not responding.*
> {quote}
>
> From locator logs we found only this:
> {quote}Exception in processing request from fe80:0:0:0:f83e:ce0f:5143:f9ee%2:
> Read timed out
> {quote}
>
> After adding some logs we found the following:
> {quote}{color:#1d1c1d}TcpClient.stop(): exception connecting to locator
> HostAndPort[/0:0:0:0:0:0:0:0:10334]java.lang.IllegalArgumentException:
> Contains non-LDH ASCII characters{color}
> {quote}
> **
> It fails on creating SNIHostName from hostName(_setServerNames_ in
> SocketCreator.java) as it not handling above exception.
>
>
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