Explanation:If the chunk is divisible, MongoDB removes the flag upon successful split of the chunk. 2. Point out the correct statement:
A. In some instances, MongoDB cannot split the no-longer jumbo chunk, such as a chunk with a range of single shard key value
B. To ensure that mongos instances update their cluster information cache, run flushConfig in the admin database
C. In a sharded cluster, you cannot use tags to associate specific ranges of a shard key with a specific shard or subset of shards
D. All of the mentioned
Answer:A
Explanation:If the chunk is divisible, MongoDB removes the flag upon successful split of the chunk. 2. Point out the correct statement:
A. In some instances, MongoDB cannot split the no-longer jumbo chunk, such as a chunk with a range of single shard key value B. To ensure that mongos instances update their cluster information cache, run flushConfig in the admin database C. In a sharded cluster, you cannot use tags to associate specific ranges of a shard key with a specific shard or subset of shards D. All of the mentioned
Explanation:If you clear the jumbo flag for a chunk that still exceeds the chunk size and/or the document number limit, MongoDB will re-label the chunk as jumbo when MongoDB tries to move the chunk. 3. _________ is used to remove tags from a particular shard.