Jyothsna Konisa cassandra-analytics last 3 years

e51716ee724cf4950df67eba0393b3f798b7dc00 | Author: jberragan <jberragan@gmail.com>
 | 2024-12-06 16:09:12-08:00

    CASSANDRA-19962: CEP-44 Kafka integration for Cassandra CDC using Sidecar (#87)
    
    This is the initial commit for CEP-44 to introduce a standalone CDC module into the Analytics project. This module provides the foundation for CDC in the Apache Cassandra Sidecar.
    
    This module provides:
    - a standalone Cdc class as the entrypoint for initializing CDC.
    - pluggable interfaces for: listing and reading commit log segments for a token range, persisting and reading CDC state, providing the Cassandra table schema, optionally reading values from Cassandra.
    - read and deserialize commit log mutations.
    - reconcile and de-duplicate mutations across replicas.
    - serialize CDC state into a binary object for persistence.
    - a layer for converting Cassandra mutations into a standard consumable format.
    
    Patch by James Berragan, Jyothsna Konisa, Yifan Cai; Reviewed by Dinesh Joshi, Yifan Cai for CASSANDRA-19962
    
    Co-authored-by: James Berragan <jberragan@apple.com>
    Co-authored-by: Yifan Cai <ycai@apache.org>
    Co-authored-by: Jyothsna Konisa <jkonisa@apple.com>

672d66a64a21e23c4d81c089b426360c2bb708b7 | Author: jkonisa <jkonisa@apple.com>
 | 2023-12-06 10:25:56-08:00

    CASSANDRA-19199 Remove write option VALIDATE_SSTABLES to enforce validation
    
    Patch by Jyothsna Konisa; Reviewed by Yifan Cai, Francisco Guerrero for CASSANDRA-19199

9523a38b3f1b5bc4313e2949896ddc1fff58afbe | Author: jkonisa <jkonisa@apple.com>
 | 2023-06-15 13:31:01-07:00

    CASSANDRA-18605 Adding support for TTL & Timestamps for bulk writes
    
    This commit introduces a new feature in Spark Bulk Writer to support writes with
    constant/per_row based TTL & Timestamps.
    
    Patch by Jyothsna Konisa; Reviewed by Dinesh Joshi, Francisco Guerrero, Yifan Cai for CASSANDRA-18605

1633cd9c6c3d88d5c66825fab76a369266509f7e | Author: Dinesh Joshi <djoshi@apache.org>
 | 2023-05-19 14:57:47-07:00

    CEP-28: Apache Cassandra Analytics
    
    This is the initial commit for the Apache Cassandra Analytics project
    where we support reading and writing bulk data from Apache Cassandra from
    Spark.
    
    Patch by James Berragan, Doug Rohrer; Reviewed by Dinesh Joshi, Yifan Cai for CASSANDRA-16222
    
    Co-authored-by: James Berragan <jberragan@apple.com>
    Co-authored-by: Doug Rohrer <drohrer@apple.com>
    Co-authored-by: Saranya Krishnakumar <saranya_k@apple.com>
    Co-authored-by: Francisco Guerrero <francisco.guerrero@apple.com>
    Co-authored-by: Yifan Cai <ycai@apache.org>
    Co-authored-by: Jyothsna Konisa <jkonisa@apple.com>
    Co-authored-by: Yuriy Semchyshyn <ysemchyshyn@apple.com>
    Co-authored-by: Dinesh Joshi <djoshi@apache.org>