This is an automated email from the ASF dual-hosted git repository.
xiangfu0 pushed a change to branch xiangfu0/data-3221-11-metadata-only-pruning
in repository https://gitbox.apache.org/repos/asf/pinot.git
discard 9a696892abe DATA-3221 (13): prune segments from column metadata
instead of materializing them
discard 1bad6fdfc20 DATA-3221 (12): make the new column-name accessor sorted
and null-safe
discard 187be1c87b4 DATA-3221 (11): list physical columns without building the
segment schema
discard f0a20da161a DATA-3221 (10): publish the segment column arrays as one
immutable pair
discard 624b8118c09 DATA-3221 (10): hold segment column metadata in sorted
arrays, derive the map on demand
discard 42fc38a698b DATA-3221 (8+9 follow-up): drop the shared shape, pack
bitsPerElement instead
discard a43da48fc71 DATA-3221 (8+9): shared column shape and primitive min/max
in ColumnMetadataImpl
discard 289f83918e5 Slim ColumnMetadataImpl to 72 bytes and derive the
per-segment Schema lazily
discard 19dbb53b3bd Materialize immutable-segment columns lazily behind an
opt-in instance config (default off)
discard fdde54d032b Share segment-derived FieldSpec instances across segments
through a weak interner
discard 0bbde43bad4 Fold PhysicalColumnIndexContainer's IndexTypeMap into a
presence mask plus dense readers
discard 2b73f0db6cf Delegate immutable DataSourceMetadata to ColumnMetadata
instead of snapshotting it
discard b61c9233453 Canonicalize the default null value and intern per-column
strings at metadata parse time
add 22186c0c6a1 Grow index-size storage lazily with LongArrayList
add 987446c09f6 Canonicalize the default null value and intern per-column
strings at metadata parse time
add 3eb0c08b517 Delegate immutable DataSourceMetadata to ColumnMetadata
instead of snapshotting it
add 19ae462a005 Fold PhysicalColumnIndexContainer's IndexTypeMap into a
presence mask plus dense readers
add 1d3e9d20e95 Share segment-derived FieldSpec instances across segments
through a weak interner
add 4e4c5972832 Materialize immutable-segment columns lazily behind an
opt-in instance config (default off)
add e85ba680462 Slim ColumnMetadataImpl to 72 bytes and derive the
per-segment Schema lazily
add f61001298f4 DATA-3221 (8+9): shared column shape and primitive min/max
in ColumnMetadataImpl
add 54d95310c94 DATA-3221 (8+9 follow-up): drop the shared shape, pack
bitsPerElement instead
add 2d33e7e23d6 DATA-3221 (10): hold segment column metadata in sorted
arrays, derive the map on demand
add 8de113ef3d9 DATA-3221 (10): publish the segment column arrays as one
immutable pair
add 794c4282ea1 DATA-3221 (11): list physical columns without building the
segment schema
add 2080eae7e05 DATA-3221 (12): make the new column-name accessor sorted
and null-safe
add 68c65e2ea9e DATA-3221 (13): prune segments from column metadata
instead of materializing them
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refs/heads/xiangfu0/data-3221-11-metadata-only-pruning (68c65e2ea9e)
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Summary of changes:
.../segment/index/SegmentMetadataImplTest.java | 6 +--
.../spi/index/metadata/ColumnMetadataImpl.java | 50 ++++++++++-----------
.../spi/index/metadata/SegmentMetadataImpl.java | 5 +--
.../spi/index/metadata/ColumnMetadataImplTest.java | 51 +++++++++++++++-------
4 files changed, 63 insertions(+), 49 deletions(-)
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