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[FIX] infinite loop when split range

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This commit is contained in:
ZenoWang
2024-02-09 19:55:21 +00:00
committed by ob-robot
parent 383b360031
commit da232dc640
1 changed files with 2 additions and 1 deletions
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3
src/storage/memtable/mvcc/ob_query_engine.cpp
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@ -513,6 +513,7 @@ int ObQueryEngine::split_range(const ObMemtableKey *start_key,
} else {
bool need_retry = false;
do {
need_retry = false;
// Here we can not use ESTIMATE_CHILD_COUNT_THRESHOLD to init SEArray due to the stack size limit
ObSEArray<ObStoreRowkeyWrapper, ESTIMATE_CHILD_COUNT_THRESHOLD / 2> key_array;
if (OB_FAIL(find_split_range_level_(start_key, end_key, range_count, top_level, btree_node_count)) &&
@ -553,7 +554,7 @@ int ObQueryEngine::split_range(const ObMemtableKey *start_key,
raw_iter_alloc_.free(iter);
iter = NULL;
}
} while (need_retry);
} while (OB_SUCC(ret) && need_retry);
}
return ret;
}