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[FEAT MERGE]Tiny SSTable Space Optimization

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obdev
2022-12-01 02:40:29 +00:00
committed by ob-robot
parent ca1574a1ac
commit cda6fed9b5
71 changed files with 2175 additions and 239 deletions
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33
src/storage/ls/ob_ls.cpp
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@ -953,13 +953,13 @@ int ObLS::update_tablet_table_store(
ObTabletHandle &handle)
{
int ret = OB_SUCCESS;
int64_t read_lock = LSLOCKLOGMETA;
int64_t write_lock = 0;
const int64_t read_lock = LSLOCKLOGMETA;
const int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls is not inited", K(ret));
} else if (!tablet_id.is_valid() || !param.is_valid()) {
} else if (OB_UNLIKELY(!tablet_id.is_valid() || !param.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("update tablet table store get invalid argument", K(ret), K(tablet_id), K(param));
} else {
@ -975,6 +975,33 @@ int ObLS::update_tablet_table_store(
return ret;
}
int ObLS::update_tablet_table_store(
const int64_t rebuild_seq,
const ObTabletHandle &old_tablet_handle,
const ObIArray<ObTableHandleV2> &table_handles)
{
int ret = OB_SUCCESS;
const int64_t read_lock = LSLOCKLOGMETA;
const int64_t write_lock = 0;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
LOG_WARN("ls hasn't been inited", K(ret));
} else if (OB_UNLIKELY(!old_tablet_handle.is_valid() || 0 == table_handles.count())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(old_tablet_handle), K(table_handles));
} else {
const int64_t seq = ls_meta_.get_rebuild_seq();
if (rebuild_seq != seq) {
ret = OB_EAGAIN;
LOG_WARN("rebuild seq has changed, retry", K(ret), K(seq), K(rebuild_seq));
} else if (OB_FAIL(ls_tablet_svr_.update_tablet_table_store(old_tablet_handle, table_handles))) {
LOG_WARN("fail to replace small sstables in the tablet", K(ret), K(old_tablet_handle), K(table_handles));
}
}
return ret;
}
int ObLS::build_ha_tablet_new_table_store(
const ObTabletID &tablet_id,
const ObBatchUpdateTableStoreParam &param)