[ https://issues.apache.org/jira/browse/YARN-5404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shane Kumpf updated YARN-5404: ------------------------------ Attachment: YARN-5404-YARN-4757.002.patch > Add the ability to split reverse zone subnets > --------------------------------------------- > > Key: YARN-5404 > URL: https://issues.apache.org/jira/browse/YARN-5404 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Shane Kumpf > Assignee: Shane Kumpf > Attachments: YARN-5404-YARN-4757.001.patch, > YARN-5404-YARN-4757.001.patch, YARN-5404-YARN-4757.001.patch, > YARN-5404-YARN-4757.002.patch, YARN-5404.001.patch > > > In some environments, the entire container subnet may not be used exclusively > by containers (ie the YARN nodemanager host IPs may also be part of the > larger subnet). > As a result, the reverse lookup zones created by the YARN Registry DNS server > may not match those created on the forwarders. > For example: > Network: 172.27.0.0 > Subnet: 255.255.248.0 > Hosts: > 0.27.172.in-addr.arpa > 1.27.172.in-addr.arpa > 2.27.172.in-addr.arpa > 3.27.172.in-addr.arpa > Containers > 4.27.172.in-addr.arpa > 5.27.172.in-addr.arpa > 6.27.172.in-addr.arpa > 7.27.172.in-addr.arpa > YARN Registry DNS only allows for creating (as the total IP count is greater > than 256): > 27.172.in-addr.arpa > Provide configuration to further subdivide the subnets. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org