---
license: |
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at
  
      https://www.apache.org/licenses/LICENSE-2.0
  
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---

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| Key | Default | Description | Since |
| --- | ------- | ----------- | ----- |
| celeborn.quota.configuration.path | &lt;undefined&gt; | Quota configuration file path. The file format should be yaml. Quota configuration file template can be found under conf directory. | 0.2.0 | 
| celeborn.quota.enabled | true | When true, before registering shuffle, LifecycleManager should check if current user have enough quota space, if cluster don't have enough quota space for current user, fallback to Spark's default shuffle | 0.2.0 | 
| celeborn.quota.identity.provider | org.apache.celeborn.common.identity.DefaultIdentityProvider | IdentityProvider class name. Default class is `org.apache.celeborn.common.identity.DefaultIdentityProvider`. Optional values: org.apache.celeborn.common.identity.HadoopBasedIdentityProvider user name will be obtained by UserGroupInformation.getUserName; org.apache.celeborn.common.identity.DefaultIdentityProvider user name and tenant id are default values or user-specific values. | 0.2.0 | 
| celeborn.quota.identity.user-specific.tenant | default | Tenant id if celeborn.quota.identity.provider is org.apache.celeborn.common.identity.DefaultIdentityProvider. | 0.3.0 | 
| celeborn.quota.identity.user-specific.userName | default | User name if celeborn.quota.identity.provider is org.apache.celeborn.common.identity.DefaultIdentityProvider. | 0.3.0 | 
| celeborn.quota.manager | org.apache.celeborn.common.quota.DefaultQuotaManager | QuotaManger class name. Default class is `org.apache.celeborn.common.quota.DefaultQuotaManager`. | 0.2.0 | 
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