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[FEAT MERGE] implement Medium Compaction & adaptive Compaction Strategy

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This commit is contained in:
obdev
2022-12-19 13:26:58 +00:00
committed by ob-robot
parent 5c19d8c8c7
commit c94062401a
177 changed files with 12721 additions and 3494 deletions
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16
src/storage/ob_i_table.h
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@ -68,6 +68,7 @@ struct ObTableAccessParam;
struct ObTableAccessContext;
struct ObRowsInfo;
class ObStoreRowIterator;
struct ObStoreCtx;
class ObITable
{
@ -86,7 +87,7 @@ public:
MAJOR_SSTABLE = 10,
MINOR_SSTABLE = 11,
MINI_SSTABLE = 12,
BUF_MINOR_SSTABLE = 13,
META_MAJOR_SSTABLE = 13,
KV_DUMP_SSTABLE = 14,
REMOTE_LOGICAL_MINOR_SSTABLE = 15,
// < add new sstable before here, See is_sstable()
@ -117,7 +118,7 @@ public:
OB_INLINE bool is_minor_sstable() const { return ObITable::is_minor_sstable(table_type_); }
OB_INLINE bool is_mini_sstable() const { return ObITable::is_mini_sstable(table_type_); }
OB_INLINE bool is_major_sstable() const { return ObITable::is_major_sstable(table_type_); }
OB_INLINE bool is_buf_minor_sstable() const { return ObITable::is_buf_minor_sstable(table_type_); }
OB_INLINE bool is_meta_major_sstable() const { return ObITable::is_meta_major_sstable(table_type_); }
OB_INLINE bool is_multi_version_table() const { return ObITable::is_multi_version_table(table_type_); }
OB_INLINE bool is_ddl_sstable() const { return ObITable::is_ddl_sstable(table_type_); }
OB_INLINE bool is_table_with_scn_range() const { return ObITable::is_table_with_scn_range(table_type_); }
@ -128,7 +129,7 @@ public:
OB_INLINE share::SCN get_end_scn() const { return scn_range_.end_scn_; }
OB_INLINE int64_t get_snapshot_version() const
{
OB_ASSERT(is_major_sstable());
OB_ASSERT(is_major_sstable() || is_meta_major_sstable());
return version_range_.snapshot_version_;
}
OB_INLINE TableKey& operator=(const TableKey &key)
@ -226,7 +227,7 @@ public:
virtual bool is_lock_memtable() const { return is_lock_memtable(key_.table_type_); }
virtual bool is_frozen_memtable() const { return false; }
virtual bool is_active_memtable() const { return false; }
virtual bool is_buf_minor_sstable() const { return is_buf_minor_sstable(key_.table_type_); }
virtual bool is_meta_major_sstable() const { return is_meta_major_sstable(key_.table_type_); }
OB_INLINE bool is_table_with_scn_range() const { return is_table_with_scn_range(key_.table_type_); }
virtual OB_INLINE int64_t get_timestamp() const { return 0; }
virtual bool is_ddl_sstable() const { return is_ddl_sstable(key_.table_type_); }
@ -245,7 +246,6 @@ public:
{
return ObITable::TableType::MINOR_SSTABLE == table_type
|| ObITable::TableType::MINI_SSTABLE == table_type
|| ObITable::TableType::BUF_MINOR_SSTABLE == table_type
|| ObITable::TableType::REMOTE_LOGICAL_MINOR_SSTABLE == table_type;
}
static bool is_multi_version_minor_sstable(const TableType table_type)
@ -308,9 +308,9 @@ public:
return ObITable::TableType::LOCK_MEMTABLE == table_type;
}
static bool is_buf_minor_sstable(const TableType table_type)
static bool is_meta_major_sstable(const TableType table_type)
{
return ObITable::TableType::BUF_MINOR_SSTABLE == table_type;
return ObITable::TableType::META_MAJOR_SSTABLE == table_type;
}
static bool is_ddl_sstable(const TableType table_type)
{
@ -318,7 +318,7 @@ public:
}
static bool is_table_with_scn_range(const TableType table_type)
{
return is_multi_version_table(table_type) || is_buf_minor_sstable(table_type);
return is_multi_version_table(table_type) || is_meta_major_sstable(table_type);
}
OB_INLINE static const char* get_table_type_name(const TableType &table_type)
{