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https://issues.apache.org/jira/browse/HIVE-28781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy Fingerman closed HIVE-28781.
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> Hive shouldn't disable IPv6 stack
> ---------------------------------
>
> Key: HIVE-28781
> URL: https://issues.apache.org/jira/browse/HIVE-28781
> Project: Hive
> Issue Type: Sub-task
> Environment:
>
> Reporter: Dmitriy Fingerman
> Assignee: Dmitriy Fingerman
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> The JVM config _java.net.preferIPv4Stack=true_ is defined in the root pom.xml
> and in few other locations in Hive code. The implication is that it will not
> be possible for the application to communicate with IPv6 only hosts.
> Defined in:
> * root pom.xml
> * some tests
> * hcatalog pom.xml
> * runLlapDaemon.sh
> in root pom.xml:
> {code:java}
> <java.net.preferIPv4Stack>true</java.net.preferIPv4Stack>{code}
> in runLlapDaemon.sh:
> {code:java}
> JAVA_OPTS_BASE="-server -Djava.net.preferIPv4Stack=true -XX:+UseNUMA
> -verbose:gc $JAVA_GC_OPTS"{code}
> Similar ticket in Hadoop project:
> https://issues.apache.org/jira/browse/HADOOP-11630
>
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