This is an automated email from the ASF dual-hosted git repository.
blerer pushed a change to branch cassandra-4.0
in repository https://gitbox.apache.org/repos/asf/cassandra.git
from 924cd8f52c Make sure delayed timeout task in StreamTransferTask cannot
prevent clean shutdown
add c378874a9f Utilise BTree improvements to reduce garbage and improve
throughput
No new revisions were added by this update.
Summary of changes:
CHANGES.txt | 1 +
.../apache/cassandra/cql3/ColumnIdentifier.java | 6 +-
.../apache/cassandra/db/ArrayClusteringBound.java | 7 +-
.../apache/cassandra/db/BufferClusteringBound.java | 7 +-
.../cassandra/db/BufferClusteringBoundary.java | 7 +-
src/java/org/apache/cassandra/db/Clustering.java | 6 +-
.../org/apache/cassandra/db/ClusteringBound.java | 4 +-
.../cassandra/db/ClusteringBoundOrBoundary.java | 6 +-
src/java/org/apache/cassandra/db/Columns.java | 127 +++--
src/java/org/apache/cassandra/db/DeletionInfo.java | 5 +-
.../org/apache/cassandra/db/EmptyIterators.java | 2 +-
src/java/org/apache/cassandra/db/Memtable.java | 9 +-
.../apache/cassandra/db/MutableDeletionInfo.java | 7 +-
.../apache/cassandra/db/RangeTombstoneList.java | 12 +-
.../cassandra/db/RegularAndStaticColumns.java | 18 +-
.../apache/cassandra/db/compaction/Scrubber.java | 32 +-
.../db/filter/ClusteringIndexNamesFilter.java | 13 +-
.../db/partitions/AbstractBTreePartition.java | 52 +-
.../db/partitions/AtomicBTreePartition.java | 102 ++--
.../cassandra/db/partitions/FilteredPartition.java | 2 +-
.../cassandra/db/partitions/PartitionUpdate.java | 29 +-
.../org/apache/cassandra/db/rows/AbstractCell.java | 7 +-
.../org/apache/cassandra/db/rows/ArrayCell.java | 7 +-
.../org/apache/cassandra/db/rows/BTreeRow.java | 107 +++-
.../org/apache/cassandra/db/rows/BufferCell.java | 7 +-
src/java/org/apache/cassandra/db/rows/Cell.java | 11 +-
.../org/apache/cassandra/db/rows/CellPath.java | 12 +-
src/java/org/apache/cassandra/db/rows/Cells.java | 112 ----
.../org/apache/cassandra/db/rows/ColumnData.java | 172 ++++++
.../cassandra/db/rows/ComplexColumnData.java | 42 +-
.../db/rows/RangeTombstoneBoundMarker.java | 7 +-
.../db/rows/RangeTombstoneBoundaryMarker.java | 7 +-
.../cassandra/db/rows/RangeTombstoneMarker.java | 4 +-
src/java/org/apache/cassandra/db/rows/Row.java | 24 +-
src/java/org/apache/cassandra/db/rows/Rows.java | 116 +---
.../db/rows/WrappingUnfilteredRowIterator.java | 2 +-
.../org/apache/cassandra/db/view/TableViews.java | 24 +-
.../org/apache/cassandra/dht/LocalPartitioner.java | 4 +-
.../index/internal/CassandraIndexSearcher.java | 6 +-
.../org/apache/cassandra/io/sstable/SSTable.java | 4 +-
.../org/apache/cassandra/utils/btree/BTree.java | 85 +--
.../cassandra/utils/btree/UpdateFunction.java | 23 +-
...bstractAllocator.java => ByteBufferCloner.java} | 84 ++-
.../utils/memory/{SlabPool.java => Cloner.java} | 43 +-
.../cassandra/utils/memory/ContextAllocator.java | 59 --
.../cassandra/utils/memory/EnsureOnHeap.java | 8 +-
.../cassandra/utils/memory/HeapAllocator.java | 41 --
.../memory/{NativePool.java => HeapCloner.java} | 22 +-
.../apache/cassandra/utils/memory/HeapPool.java | 14 +-
.../cassandra/utils/memory/MemtableAllocator.java | 6 +-
.../utils/memory/MemtableBufferAllocator.java | 23 +-
.../cassandra/utils/memory/NativeAllocator.java | 31 +-
.../cassandra/utils/memory/SlabAllocator.java | 4 +-
.../org/apache/cassandra/utils/LongBTreeTest.java | 8 +-
.../btree/AtomicBTreePartitionUpdateBench.java | 614 +++++++++++++++++++++
.../test/microbench/btree/Megamorphism.java | 14 +-
.../cql3/validation/operations/DeleteTest.java | 1 +
test/unit/org/apache/cassandra/db/CellTest.java | 46 +-
.../org/apache/cassandra/db/NativeCellTest.java | 12 +-
.../org/apache/cassandra/db/rows/RowBuilder.java | 91 ---
.../apache/cassandra/db/rows/RowsMergingTest.java | 286 ++++++++++
.../org/apache/cassandra/db/rows/RowsTest.java | 90 +--
.../utils/btree/BTreeSearchIteratorTest.java | 2 -
.../apache/cassandra/utils/btree/BTreeTest.java | 13 +-
64 files changed, 1836 insertions(+), 913 deletions(-)
rename src/java/org/apache/cassandra/utils/memory/{AbstractAllocator.java =>
ByteBufferCloner.java} (50%)
copy src/java/org/apache/cassandra/utils/memory/{SlabPool.java => Cloner.java}
(54%)
delete mode 100644
src/java/org/apache/cassandra/utils/memory/ContextAllocator.java
delete mode 100644
src/java/org/apache/cassandra/utils/memory/HeapAllocator.java
copy src/java/org/apache/cassandra/utils/memory/{NativePool.java =>
HeapCloner.java} (71%)
create mode 100644
test/microbench/org/apache/cassandra/test/microbench/btree/AtomicBTreePartitionUpdateBench.java
delete mode 100644 test/unit/org/apache/cassandra/db/rows/RowBuilder.java
create mode 100644 test/unit/org/apache/cassandra/db/rows/RowsMergingTest.java
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