Add is_bottommost_level info in CompactionFilter context

Signed-off-by: Yang Zhang <[email protected]>
tikv · Sep 24, 2024 · 1570d85 · 1570d85
1 parent 647f85d
commit 1570d85
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diff --git a/db/compaction/compaction.cc b/db/compaction/compaction.cc
@@ -827,6 +827,7 @@ std::unique_ptr<CompactionFilter> Compaction::CreateCompactionFilter() const {
   context.is_full_compaction = is_full_compaction_;
   context.is_manual_compaction = is_manual_compaction_;
   context.input_start_level = start_level_;
+  context.is_bottommost_level = bottommost_level_;
   context.column_family_id = cfd_->GetID();
   context.reason = TableFileCreationReason::kCompaction;
   context.input_table_properties = GetInputTableProperties();

diff --git a/include/rocksdb/compaction_filter.h b/include/rocksdb/compaction_filter.h
@@ -164,6 +164,8 @@ class CompactionFilter : public Customizable {
     // The lowest level among all the input files (if any) used in table
     // creation
     int input_start_level = kUnknownStartLevel;
+    // Whether output files are in bottommost level or not.
+    bool is_bottommost_level;
     // The column family that will contain the created table file.
     uint32_t column_family_id;
     // Reason this table file is being created.