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keep all medium info for standby cluster

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This commit is contained in:
yangqise7en
2023-09-14 03:43:55 +00:00
committed by ob-robot
parent 691cbc7f91
commit ce7846d119
14 changed files with 178 additions and 84 deletions
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17
src/storage/compaction/ob_partition_merge_policy.cpp
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@ -30,6 +30,7 @@
#include "observer/omt/ob_tenant_config_mgr.h"
#include "share/scn.h"
#include "storage/compaction/ob_tenant_tablet_scheduler.h"
#include "storage/compaction/ob_medium_compaction_func.h"
using namespace oceanbase;
using namespace common;
@ -430,7 +431,12 @@ int ObPartitionMergePolicy::get_boundary_snapshot_version(
}
int64_t max_medium_scn = 0;
if (OB_FAIL(tablet.get_max_sync_medium_scn(max_medium_scn))) {
ObArenaAllocator allocator("GetMediumList", OB_MALLOC_NORMAL_BLOCK_SIZE, MTL_ID());
const compaction::ObMediumCompactionInfoList *medium_list = nullptr;
if (OB_FAIL(tablet.read_medium_info_list(allocator, medium_list))) {
LOG_WARN("failed to read medium info list", K(ret), KPC(medium_list));
} else if (OB_FAIL(compaction::ObMediumCompactionScheduleFunc::get_max_sync_medium_scn(
tablet, *medium_list, max_medium_scn))) {
LOG_WARN("failed to get max medium snapshot", K(ret), K(tablet));
} else {
min_snapshot = max(min_snapshot, max_medium_scn);
@ -941,9 +947,8 @@ int ObPartitionMergePolicy::check_need_medium_merge(
if (OB_FAIL(tablet.fetch_table_store(table_store_wrapper))) {
LOG_WARN("fail to fetch table store", K(ret));
} else if (FALSE_IT(last_major =
} else if (OB_ISNULL(last_major =
table_store_wrapper.get_member()->get_major_sstables().get_boundary_table(true/*last*/))) {
} else if (nullptr == last_major) {
// no major, no medium
} else {
need_merge = last_major->get_snapshot_version() < medium_snapshot;
@ -986,8 +991,7 @@ int ObPartitionMergePolicy::check_need_medium_merge(
tablet_id,
ObSuspectInfoType::SUSPECT_CANT_MAJOR_MERGE,
medium_snapshot, static_cast<int64_t>(is_tablet_data_status_complete),
static_cast<int64_t>(need_force_freeze),
tablet.get_tablet_meta().max_serialized_medium_scn_))) {
static_cast<int64_t>(need_force_freeze)))) {
LOG_WARN("failed to add suspect info", K(tmp_ret));
}
}
@ -1269,7 +1273,8 @@ const char * ObAdaptiveMergeReasonStr[] = {
"LOAD_DATA_SCENE",
"TOMBSTONE_SCENE",
"INEFFICIENT_QUERY",
"FREQUENT_WRITE"
"FREQUENT_WRITE",
"TENANT_MAJOR"
};
const char* ObAdaptiveMergePolicy::merge_reason_to_str(const int64_t merge_reason)