Rakesh Radhakrishnan created HDDS-6561:
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Summary: Modify default bucket layout to LEGACY
Key: HDDS-6561
URL: https://issues.apache.org/jira/browse/HDDS-6561
Project: Apache Ozone
Issue Type: Sub-task
Components: Ozone CLI, Ozone Manager
Reporter: Rakesh Radhakrishnan
Assignee: Rakesh Radhakrishnan
This task to modify the existing default bucket layout at the OM server and
Ozone shell command to {{{}LEGACY{}}}.
[OMConfigKeys.java#L283|https://github.com/apache/ozone/blob/master/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java#L283]
{{ozone.default.bucket.layout = LEGACY}}
[CreateBucketHandler.java#L64|https://github.com/apache/ozone/blob/master/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/CreateBucketHandler.java#L64]
{code:java}
@Option(names = { "--layout", "-l" },
description = "Allowed Bucket Layouts: ${COMPLETION-CANDIDATES}",
defaultValue = "OBJECT_STORE")
{code}
+Note:+ Changing to LEGACY will make the cluster upgradation easy. An older
version client can talk to the new OM server using LEGACY buckets.
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