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Patch some commits to open source branch

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This commit is contained in:
rl0
2021-07-22 00:31:09 +08:00
committed by wangzelin.wzl
parent 69fa727d91
commit 5839aec035
30 changed files with 2827 additions and 291 deletions
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13
src/clog/ob_ilog_store.h
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@ -99,6 +99,7 @@ public:
// return value
// 1) OB_SUCCESS, query success
// 2) OB_PARTITION_NOT_EXIST, partition not exist
//
// query the min_log_id and min_log_ts in the partition
int get_memstore_min_log_id_and_ts(
const common::ObPartitionKey& partition_key, uint64_t& ret_min_log_id, int64_t& ret_min_log_ts) const;
@ -112,7 +113,7 @@ public:
private:
const static int64_t DEFAULT_MEMSTORE_COUNT = 16;
const static int64_t TIMER_TASK_INTERVAL = 2 * 1000 * 1000;
const static int64_t TIMER_TASK_INTERVAL = 1000;
// PINNED_MEMORY_SIZE should set as ObIlogMemstore::CURSOR_SIZE_TRIGGER(32MB)
// however, in concurrent secenarios, it will causes that the size of
// ObIlogMemstore will exceed than ObIlogMemstore::CURSOR_SIZE_TRIGGER.
@ -144,9 +145,8 @@ private:
// this function return the range of ObIlogMemstore which can be merged
// end_idx is the last index of ObIlogMemstore which can be merged
// is_ilog_not_continous_trigger means that the next ObIlogMemstore after
// end_idx is whether trigger by OB_ILOG_NOT_CONTINOUS.
int get_merge_range_(int64_t& end_idx, bool& is_ilog_not_continous_trigger);
// need_switch_file means that whether we need switch ilog file
int get_merge_range_(int64_t& end_idx, bool& need_switch_file);
// merge all ObIlogMemstore in [0, end_idx] to merge_after_memstore
// end_idx is the last index of frozen_memstore_array_
@ -175,8 +175,9 @@ private:
// after doing merge
bool need_merge_frozen_memstore_array_by_trigger_type_(const ObIlogFreezeTriggerType& trigger_type) const;
int do_merge_frozen_memstore_(const FrozenMemstoreArray& frozen_memstore_array, bool is_ilog_not_continous_trigger,
FrozenMemstore& memstore_after_merge);
int do_merge_frozen_memstore_(const FrozenMemstoreArray& frozen_memstore_array,
bool need_switch_file,
FrozenMemstore& memstore_after_merge);
void alloc_memstore_(ObIlogMemstore*& memstore);