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[ aws . glue ]

batch-get-crawlers

Description

Returns a list of resource metadata for a given list of crawler names. After calling the ListCrawlers operation, you can call this operation to access the data to which you have been granted permissions. This operation supports all IAM permissions, including permission conditions that uses tags.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  batch-get-crawlers
--crawler-names <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--crawler-names (list)

A list of crawler names, which might be the names returned from the ListCrawlers operation.

Syntax:

"string" "string" ...

--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.

See 'aws help' for descriptions of global parameters.

Output

Crawlers -> (list)

A list of crawler definitions.

(structure)

Specifies a crawler program that examines a data source and uses classifiers to try to determine its schema. If successful, the crawler records metadata concerning the data source in the AWS Glue Data Catalog.

Name -> (string)

The name of the crawler.

Role -> (string)

The Amazon Resource Name (ARN) of an IAM role that's used to access customer resources, such as Amazon Simple Storage Service (Amazon S3) data.

Targets -> (structure)

A collection of targets to crawl.

S3Targets -> (list)

Specifies Amazon Simple Storage Service (Amazon S3) targets.

(structure)

Specifies a data store in Amazon Simple Storage Service (Amazon S3).

Path -> (string)

The path to the Amazon S3 target.

Exclusions -> (list)

A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler .

(string)

JdbcTargets -> (list)

Specifies JDBC targets.

(structure)

Specifies a JDBC data store to crawl.

ConnectionName -> (string)

The name of the connection to use to connect to the JDBC target.

Path -> (string)

The path of the JDBC target.

Exclusions -> (list)

A list of glob patterns used to exclude from the crawl. For more information, see Catalog Tables with a Crawler .

(string)

DynamoDBTargets -> (list)

Specifies Amazon DynamoDB targets.

(structure)

Specifies an Amazon DynamoDB table to crawl.

Path -> (string)

The name of the DynamoDB table to crawl.

CatalogTargets -> (list)

Specifies AWS Glue Data Catalog targets.

(structure)

Specifies an AWS Glue Data Catalog target.

DatabaseName -> (string)

The name of the database to be synchronized.

Tables -> (list)

A list of the tables to be synchronized.

(string)

DatabaseName -> (string)

The name of the database in which the crawler's output is stored.

Description -> (string)

A description of the crawler.

Classifiers -> (list)

A list of UTF-8 strings that specify the custom classifiers that are associated with the crawler.

(string)

SchemaChangePolicy -> (structure)

The policy that specifies update and delete behaviors for the crawler.

UpdateBehavior -> (string)

The update behavior when the crawler finds a changed schema.

DeleteBehavior -> (string)

The deletion behavior when the crawler finds a deleted object.

State -> (string)

Indicates whether the crawler is running, or whether a run is pending.

TablePrefix -> (string)

The prefix added to the names of tables that are created.

Schedule -> (structure)

For scheduled crawlers, the schedule when the crawler runs.

ScheduleExpression -> (string)

A cron expression used to specify the schedule. For more information, see Time-Based Schedules for Jobs and Crawlers . For example, to run something every day at 12:15 UTC, specify cron(15 12 * * ? *) .

State -> (string)

The state of the schedule.

CrawlElapsedTime -> (long)

If the crawler is running, contains the total time elapsed since the last crawl began.

CreationTime -> (timestamp)

The time that the crawler was created.

LastUpdated -> (timestamp)

The time that the crawler was last updated.

LastCrawl -> (structure)

The status of the last crawl, and potentially error information if an error occurred.

Status -> (string)

Status of the last crawl.

ErrorMessage -> (string)

If an error occurred, the error information about the last crawl.

LogGroup -> (string)

The log group for the last crawl.

LogStream -> (string)

The log stream for the last crawl.

MessagePrefix -> (string)

The prefix for a message about this crawl.

StartTime -> (timestamp)

The time at which the crawl started.

Version -> (long)

The version of 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 .

CrawlerSecurityConfiguration -> (string)

The name of the SecurityConfiguration structure to be used by this crawler.

CrawlersNotFound -> (list)

A list of names of crawlers that were not found.

(string)