Azure 机器学习服务限制Service limits in Azure Machine Learning

本部分列出了 Azure 机器学习中的基本配额和限制阈值。This section lists basic quotas and throttling thresholds in Azure Machine Learning. 若要了解如何增加资源配额,请参阅管理和增加资源配额To learn how increase resource quotas, see "Manage and increase quotas for resources"

工作区Workspaces

限制Limit ValueValue
工作区名称Workspace name 2-32 个字符2-32 characters

运行次数Runs

限制Limit ValueValue
每工作区运行数Runs per workspace 1 千万10 million
RunId/ParentRunIdRunId/ParentRunId 256 个字符256 characters
DataContainerIdDataContainerId 261 个字符261 characters
DisplayNameDisplayName 256 个字符256 characters
说明Description 5,000 个字符5,000 characters
属性数Number of properties 5050
属性键的长度Length of property key 100 个字符100 characters
属性值的长度Length of property value 1,000 个字符1,000 characters
标记数Number of tags 5050
标记键长度Length of tag key 100100
标记值长度Length of tag value 1,000 个字符1,000 characters
CancelUri / CompleteUri / DiagnosticsUriCancelUri / CompleteUri / DiagnosticsUri 1,000 个字符1,000 characters
错误消息长度Error message length 3,000 个字符3,000 characters
警告消息长度Warning message length 300 个字符300 characters
输入数据集数Number of input datasets 200200
输出数据集数Number of output datasets 2020

指标Metrics

限制Limit ValueValue
每次运行的指标名称Metric names per run 5050
每个指标的指标行名称Metric rows per metric name 1 千万10 million
每个指标行的列数Columns per metric row 1515
指标列名称长度Metric column name length 255 个字符255 characters
指标列值长度Metric column value length 255 个字符255 characters
每批上传的指标行数Metric rows per batch uploaded 250250

备注

如果由于将变量格式化为指标名称而达到每个运行的指标名称限制,请考虑改用行指标,其中一列是变量值,第二列是指标值。If you are hitting the limit of metric names per run because you are formatting variables into the metric name, consider instead to use a row metric where one column is the variable value and the second column is the metric value.

ArtifactsArtifacts

限制Limit ValueValue
每次运行的项目数Number of artifacts per run 1 千万10 million
项目路径的最大长度Max length of artifact path 5,000 个字符5,000 characters

限制增加Limit increases

可以通过联系支持人员来提升单个工作区的一些限制。Some limits can be increased for individual workspaces by contacting support.

后续步骤Next steps