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https://issues.apache.org/jira/browse/HDDS-11377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sumit Agrawal updated HDDS-11377:
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Summary: ozone ldb command support for rocksdb (was: Add --filter option
to ozone ldb scan to select particular records from a table)
> ozone ldb command support for rocksdb
> -------------------------------------
>
> Key: HDDS-11377
> URL: https://issues.apache.org/jira/browse/HDDS-11377
> Project: Apache Ozone
> Issue Type: Task
> Reporter: Tejaskriya Madhan
> Assignee: Tejaskriya Madhan
> Priority: Major
>
> Currently, `ozone debug ldb scan` command shows all the records. These
> following options are present to limit to number of records being shown:
> {code:java}
> --length to show a number of records
> --startkey and --endkey to show records between a range of keys{code}
> Having a --filter option which selects records that have a given value for a
> particular field will make debugging easier.
>
> For example, if a value has many fields like [name, location->[address, DN,
> IP], version, lastUpdateTime] ,
> # using the option "--filter=\{version:1}" will display records that have
> the value 1 for version.
> # using the option "–filter=\{lastUpdateTime:MAX}" will display the record
> with the highest lastUpdateTime
> # using the option "–filter=\{lastUpdateTime:MIN}" will display the record
> with the lowest lastUpdateTime
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