aws glue update-crawler
Updates a crawler. If a crawler is running, you must stop it using StopCrawler before updating it
Options
| Name | Description |
|---|---|
--name <string> | Name of the new crawler |
--role <string> | The IAM role or Amazon Resource Name (ARN) of an IAM role that is used by the new crawler to access customer resources |
--database-name <string> | The AWS Glue database where results are stored, such as: arn:aws:daylight:us-east-1::database/sometable/* |
--description <string> | A description of the new crawler |
--targets <structure> | A list of targets to crawl |
--schedule <string> | A cron expression used to specify the schedule (see Time-Based Schedules for Jobs and Crawlers. For example, to run something every day at 12:15 UTC, you would specify: cron(15 12 * * ? *) |
--classifiers <list> | A list of custom classifiers that the user has registered. By default, all built-in classifiers are included in a crawl, but these custom classifiers always override the default classifiers for a given classification |
--table-prefix <string> | The table prefix used for catalog tables that are created |
--schema-change-policy <structure> | The policy for the crawler's update and deletion behavior |
--recrawl-policy <structure> | A policy that specifies whether to crawl the entire dataset again, or to crawl only folders that were added since the last crawler run |
--lineage-configuration <structure> | Specifies data lineage configuration settings for the crawler |
--configuration <string> | Crawler configuration information. This versioned JSON string allows users to specify aspects of a crawler's behavior. For more information, see Configuring a Crawler |
--crawler-security-configuration <string> | The name of the SecurityConfiguration structure to be used by this crawler |
--cli-input-json <string> | Performs service operation based on the JSON string provided. The JSON string follows the format provided by ``--generate-cli-skeleton``. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally |
--generate-cli-skeleton <string> | Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value ``input``, prints a sample input JSON that can be used as an argument for ``--cli-input-json``. If provided with the value ``output``, it validates the command inputs and returns a sample output JSON for that command |