Nandakumar created HDDS-13215:
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Summary: Tool to load OM DB and start the OM process for debugging
Key: HDDS-13215
URL: https://issues.apache.org/jira/browse/HDDS-13215
Project: Apache Ozone
Issue Type: New Feature
Components: OM
Reporter: Nandakumar
Assignee: Nandakumar
In some situations we might want to analyze the OzoneManager DB offline, for
this we should be able copy the {{om.db}} to different server and start
OzoneManager process with the given DB.
Currently, there is no option to load a given {{om.db}} for offline processing.
This jira will add support to load the provided {{om.db}} and start the
OzoneManager process for analyzing.
We should be able to start the {{OzoneManager}} process even if there is no SCM
configured in {{ozone-site.xml}}
*Limitations*
- The OzoneManager started with this setup will not be able to serve any read
request, as we only load the {{om.db}} without any original SCM or datanodes
configured which has the actual data.
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