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Expose compaction pri through C API (#12604) 

Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/12604

Reviewed By: cbi42

Differential Revision: D56914066

Pulled By: ajkr

fbshipit-source-id: 64b51ab2b7b5ec0b5fde5a5f61d076bac1c3a8ad
This commit is contained in:
Zaidoon Abd Al Hadi 2024-05-02 18:39:24 -07:00 committed by Facebook GitHub Bot
parent e2ef349f56
commit ed01babd07
4 changed files with 28 additions and 1 deletions
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8
db/c.cc
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@ -3930,6 +3930,14 @@ void rocksdb_options_set_fifo_compaction_options(
opt->rep.compaction_options_fifo = fifo->rep;
}
void rocksdb_options_set_compaction_pri(rocksdb_options_t* opt, int pri) {
opt->rep.compaction_pri = static_cast<ROCKSDB_NAMESPACE::CompactionPri>(pri);
}
int rocksdb_options_get_compaction_pri(rocksdb_options_t* opt) {
return opt->rep.compaction_pri;
}
char* rocksdb_options_statistics_get_string(rocksdb_options_t* opt) {
ROCKSDB_NAMESPACE::Statistics* statistics = opt->rep.statistics.get();
if (statistics) {

8
db/c_test.c
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@ -2041,7 +2041,6 @@ int main(int argc, char** argv) {
rocksdb_options_set_advise_random_on_open(o, 1);
CheckCondition(1 == rocksdb_options_get_advise_random_on_open(o));
rocksdb_options_set_use_adaptive_mutex(o, 1);
CheckCondition(1 == rocksdb_options_get_use_adaptive_mutex(o));
@ -2112,6 +2111,9 @@ int main(int argc, char** argv) {
rocksdb_options_set_compaction_style(o, 2);
CheckCondition(2 == rocksdb_options_get_compaction_style(o));
rocksdb_options_set_compaction_pri(o, 4);
CheckCondition(4 == rocksdb_options_get_compaction_pri(o));
rocksdb_options_set_atomic_flush(o, 1);
CheckCondition(1 == rocksdb_options_get_atomic_flush(o));
@ -2616,6 +2618,10 @@ int main(int argc, char** argv) {
CheckCondition(1 == rocksdb_options_get_compaction_style(copy));
CheckCondition(2 == rocksdb_options_get_compaction_style(o));
rocksdb_options_set_compaction_pri(copy, 1);
CheckCondition(1 == rocksdb_options_get_compaction_pri(copy));
CheckCondition(4 == rocksdb_options_get_compaction_pri(o));
rocksdb_options_set_atomic_flush(copy, 0);
CheckCondition(0 == rocksdb_options_get_atomic_flush(copy));
CheckCondition(1 == rocksdb_options_get_atomic_flush(o));

12
include/rocksdb/c.h
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@ -1682,6 +1682,18 @@ extern ROCKSDB_LIBRARY_API void rocksdb_options_set_wal_compression(
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_wal_compression(
rocksdb_options_t* opt);
enum {
rocksdb_k_by_compensated_size_compaction_pri = 0,
rocksdb_k_oldest_largest_seq_first_compaction_pri = 1,
rocksdb_k_oldest_smallest_seq_first_compaction_pri = 2,
rocksdb_k_min_overlapping_ratio_compaction_pri = 3,
rocksdb_k_round_robin_compaction_pri = 4
};
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compaction_pri(
rocksdb_options_t*, int);
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_compaction_pri(
rocksdb_options_t*);
/* RateLimiter */
extern ROCKSDB_LIBRARY_API rocksdb_ratelimiter_t* rocksdb_ratelimiter_create(
int64_t rate_bytes_per_sec, int64_t refill_period_us, int32_t fairness);

1
unreleased_history/public_api_changes/expose_compaction_pri_via_c_api.md Normal file
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@ -0,0 +1 @@
Exposed compaction pri via c api.