Vladislav Pyatkov created IGNITE-20669:
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Summary: The optimal solution is to use BitSet instead of
collecting NullBinaryRow in the replica response
Key: IGNITE-20669
URL: https://issues.apache.org/jira/browse/IGNITE-20669
Project: Ignite
Issue Type: Improvement
Reporter: Vladislav Pyatkov
h3. Motivation
We have unified access to replica responses, but it also increases the response
size. Bitset might be used to optimize the response message size. This is
relevant for batch operations: _insertAll_, _deleteAll _ and _deleteAllExact_.
h3. Implementation notes
All of the operations use the snipped:
{code}
if (rowIsApplied()) {
result.add(new NullBinaryRow());
} else {
result.add(null);
}
{code}
the better way to use _BitSet_ here.
h3. Definition of done
Operations: RW_DELETE_EXACT_ALL, RW_INSERT_ALL and RW_DELETE_ALL return BitSet
in the replica result. Class NullBinaryRow does not need more and should be
deleted.
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