Chunks are not evenly distributed

suddenly what happened I dont know but chunks are not evenly distributed. I couldn’t find specific reason. Here please provide me solution and this is best error so everyone can troubleshoot in practical life.
MongoDB Enterprise mongos> sh.status()
— Sharding Status —
sharding version: {
“_id” : 1,
“minCompatibleVersion” : 5,
“currentVersion” : 6,
“clusterId” : ObjectId(“5d40081bee82a24b8785e1ff”)
}
shards:
{ “_id” : “m103-repl”, “host” : “m103-repl/192.168.103.100:27011,192.168.103.100:27012,192.168.103.100:27013”, “state” : 1 }
active mongoses:
“3.6.12” : 1
autosplit:
Currently enabled: yes
balancer:
Currently enabled: yes
Currently running: no
Failed balancer rounds in last 5 attempts: 0
Migration Results for the last 24 hours:
No recent migrations
databases:
{ “_id” : “config”, “primary” : “config”, “partitioned” : true }
config.system.sessions
shard key: { “_id” : 1 }
unique: false
balancing: true
chunks:
m103-repl 1
{ “_id” : { “$minKey” : 1 } } -->> { “_id” : { “$maxKey” : 1 } } on : m103-repl Timestamp(1, 0)
{ “_id” : “m103”, “primary” : “m103-repl”, “partitioned” : true }
m103.products
shard key: { “sku” : 1 }
unique: false
balancing: true
chunks:
m103-repl 61
** too many chunks to print, use verbose if you want to force print**

1 Like

Hi @yatinpatel13983,

I believe this is not an error. You can check the following doc to enable verbose option in sh.status():

Please let me know, if you have any questions.

Thanks,
Sonali