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Posted to commits@cassandra.apache.org by "Saranya Krishnakumar (Jira)" <ji...@apache.org> on 2025/11/05 19:13:00 UTC

[jira] [Created] (CASSSIDECAR-363) Add TimeRangeFilter to filter out SSTables outside given time window

Saranya Krishnakumar created CASSSIDECAR-363:
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             Summary: Add TimeRangeFilter to filter out SSTables outside given time window
                 Key: CASSSIDECAR-363
                 URL: https://issues.apache.org/jira/browse/CASSSIDECAR-363
             Project: Sidecar for Apache Cassandra
          Issue Type: New Feature
            Reporter: Saranya Krishnakumar


Creating this MTC request to add time range filter in Bulk Reader. This filter can improve the performance of bulk reader especially for tables using TimeWindowCompactionStrategy, when analytics users want to filter out SSTables outside the required time window. Analytics users will be able to set start and end timestamp of SSTable they are interested in with spark options. Internally a time range filter is created from the options and passed to SSTableReader. We filter out SSTables with min and max SSTable timestamp and avoid streaming data files.



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