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Expose block based metadata cache options via C API (#12611) 

Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/12611

Reviewed By: jaykorean

Differential Revision: D56961823

Pulled By: ajkr

fbshipit-source-id: aa062cdb49a0bb2c1148a81d4c882a4733c7790e
This commit is contained in:
Zaidoon Abd Al Hadi 2024-05-06 16:49:11 -07:00 committed by Facebook GitHub Bot
parent 45c290660a
commit 36ab251c07
4 changed files with 38 additions and 0 deletions
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18
db/c.cc
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@ -2745,6 +2745,24 @@ void rocksdb_options_set_block_based_table_factory(
}
}
void rocksdb_block_based_options_set_top_level_index_pinning_tier(
rocksdb_block_based_table_options_t* options, int v) {
options->rep.metadata_cache_options.top_level_index_pinning =
static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
}
void rocksdb_block_based_options_set_partition_pinning_tier(
rocksdb_block_based_table_options_t* options, int v) {
options->rep.metadata_cache_options.partition_pinning =
static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
}
void rocksdb_block_based_options_set_unpartitioned_pinning_tier(
rocksdb_block_based_table_options_t* options, int v) {
options->rep.metadata_cache_options.unpartitioned_pinning =
static_cast<ROCKSDB_NAMESPACE::PinningTier>(v);
}
rocksdb_cuckoo_table_options_t* rocksdb_cuckoo_options_create() {
return new rocksdb_cuckoo_table_options_t;
}

4
db/c_test.c
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@ -704,6 +704,10 @@ int main(int argc, char** argv) {
rocksdb_block_based_options_set_block_cache(table_options, cache);
rocksdb_block_based_options_set_data_block_index_type(table_options, 1);
rocksdb_block_based_options_set_data_block_hash_ratio(table_options, 0.75);
rocksdb_block_based_options_set_top_level_index_pinning_tier(table_options,
1);
rocksdb_block_based_options_set_partition_pinning_tier(table_options, 2);
rocksdb_block_based_options_set_unpartitioned_pinning_tier(table_options, 3);
rocksdb_options_set_block_based_table_factory(options, table_options);
rocksdb_options_set_compression(options, rocksdb_no_compression);

15
include/rocksdb/c.h
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@ -1064,6 +1064,21 @@ rocksdb_block_based_options_set_pin_top_level_index_and_filter(
rocksdb_block_based_table_options_t*, unsigned char);
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_block_based_table_factory(
rocksdb_options_t* opt, rocksdb_block_based_table_options_t* table_options);
enum {
rocksdb_block_based_k_fallback_pinning_tier = 0,
rocksdb_block_based_k_none_pinning_tier = 1,
rocksdb_block_based_k_flush_and_similar_pinning_tier = 2,
rocksdb_block_based_k_all_pinning_tier = 3,
};
extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_top_level_index_pinning_tier(
rocksdb_block_based_table_options_t*, int);
extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_partition_pinning_tier(
rocksdb_block_based_table_options_t*, int);
extern ROCKSDB_LIBRARY_API void
rocksdb_block_based_options_set_unpartitioned_pinning_tier(
rocksdb_block_based_table_options_t*, int);
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_write_buffer_manager(
rocksdb_options_t* opt, rocksdb_write_buffer_manager_t* wbm);

1
unreleased_history/public_api_changes/expose_block_based_metadata_cache_options_via_c_api.md Normal file
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@ -0,0 +1 @@
Exposed block based metadata cache options via C API