XuanYang-cn e6eb6f2c78 enhance: Speed up L0 compaction (#30410) ... This PR changes the following to speed up L0 compaction and prevent OOM: 1. Lower deltabuf limit to 16MB by default, so that each L0 segment would be 4X smaller than before. 2. Add BatchProcess, use it if memory is sufficient 3. Iterator will Deserialize when called HasNext to avoid massive memory peek 4. Add tracing in spiltDelta See also: #30191 --------- Signed-off-by: yangxuan <xuan.yang@zilliz.com>		2024-02-04 10:49:05 +08:00
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binlog_iterator.go	feat: Add levelzero compaction in DN (#28470)	2023-11-30 14:30:28 +08:00
binlog_iterator_test.go	Add float16 approve for multi-type part (#28427)	2024-01-11 15:48:51 +08:00
deltalog_iterator.go	enhance: Speed up L0 compaction (#30410)	2024-02-04 10:49:05 +08:00
deltalog_iterator_test.go	enhance: Speed up L0 compaction (#30410)	2024-02-04 10:49:05 +08:00
iterator.go	feat: Add levelzero compaction in DN (#28470)	2023-11-30 14:30:28 +08:00