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  1. ZooKeeper
  2. ZOOKEEPER-3301

Enforce the quota limit

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.7.0, 3.8.0
    • None

    Description

      We need a complete quota feature, not just the printing the warning logs which is a bit chicken ribs.

      [zk: localhost:2181(CONNECTED) 18] setquota -n 2 /quota_test
      [zk: localhost:2181(CONNECTED) 19] create /quota_test/child_1
      Created /quota_test/child_1
      [zk: localhost:2181(CONNECTED) 20] create /quota_test/child_2
      Created /quota_test/child_2
      [zk: localhost:2181(CONNECTED) 21] create /quota_test/child_3
      Created /quota_test/child_3

      look at the following logs:
      2019-03-07 11:22:36,680 [myid:1] - WARN [SyncThread:0:DataTree@374] - Quota exceeded: /quota_test count=3 limit=2
      2019-03-07 11:22:41,861 [myid:1] - WARN [SyncThread:0:DataTree@374] - Quota exceeded: /quota_test count=4 limit=2

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              maoling Ling Mao
              maoling Ling Mao
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