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Use multiple statements instead of batches for multi-row operations in CassandraTemplate [DATACASS-289] #460

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spring-projects-issues opened this issue May 21, 2016 · 1 comment
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status: declined type: enhancement

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@spring-projects-issues spring-projects-issues commented May 21, 2016

Mark Paluch opened DATACASS-289 and commented

CassandraTemplate DML operations affecting multiple rows (e.g. insert(List<T> entities)) use Cassandra batches without the possibility of issuing just multiple inserts. Cassandra batches spread over multiple partition keys require the coordinator to manage the work. CassandraTemplate should perform multiple row operations issuing multiple commands as that is the most efficient way due to the distributed nature.


Issue Links:

  • DATACASS-288 Add support for Cassandra batch operations
    ("depends on")
  • DATACASS-350 Deprecate CassandraTemplate methods accepting collections of entities
    ("is superseded by")
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@spring-projects-issues spring-projects-issues commented Oct 21, 2016

Mark Paluch commented

Not going to implement this change. Multi-row operations pretend a functionality that just isn't supported by Cassandra. See See DATACASS-350

@spring-projects-issues spring-projects-issues added status: declined type: enhancement labels Dec 31, 2020
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