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Posted to issues@ozone.apache.org by "KochankovID (via GitHub)" <gi...@apache.org> on 2025/05/28 08:34:54 UTC
[PR] HDDS-13124. Enable the use of host name datanodes when working with ozone for selecting [ozone]
KochankovID opened a new pull request, #8518:
URL: https://github.com/apache/ozone/pull/8518
## Enable the use of host name datanodes when working with ozone for selecting
Please describe your PR in detail:
This PR introduces an optional configuration to use DataNode hostnames instead of IP addresses for gRPC connections in Ozone.
Key changes:
- Modified XceiverClientGrpc.java to check configuration HDDS_DATANODE_USE_DN_HOSTNAME and use either hostname or IP address when creating gRPC channels
- Updated debug logging to show hostname information
The change provides more flexibility in environments where hostname-based identification is preferred over IP addresses. This can be particularly useful in dynamic environments where IP addresses might change but hostnames remain consistent.
https://issues.apache.org/jira/browse/HDDS-13124
## How was this patch tested?
unit tests, manual tests, workflow run on the fork git repo
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Re: [PR] HDDS-13124. Respect config hdds.datanode.use.datanode.hostname when reading from datanode [ozone]
Posted by "adoroszlai (via GitHub)" <gi...@apache.org>.
adoroszlai commented on PR #8518:
URL: https://github.com/apache/ozone/pull/8518#issuecomment-2915686474
Thanks @KochankovID for the patch, @peterxcli for the review.
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Re: [PR] HDDS-13124. Respect config hdds.datanode.use.datanode.hostname when reading from datanode [ozone]
Posted by "adoroszlai (via GitHub)" <gi...@apache.org>.
adoroszlai merged PR #8518:
URL: https://github.com/apache/ozone/pull/8518
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