- AWS Code Sample demonstrates how to get an AWS Glue crawler.

/* * Copyright, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. * A copy of the License is located at * * * * or in the "license" file accompanying this file. This file is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the License for the specific language governing * permissions and limitations under the License. */ package com.example.glue; import; import; import; import; import; import java.time.Instant; import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.time.format.FormatStyle; import java.util.Locale; public class GetCrawler { public static void main(String[] args) { final String USAGE = "\n" + "To run this example, supply the name of the crawler. \n" + "\n" + "Example: GetCrawler <crawlerName>\n"; if (args.length < 1) { System.out.println(USAGE); System.exit(1); } String crawlerName = args[0]; Region region = Region.US_EAST_1; GlueClient glueClient = GlueClient.builder() .region(region) .build(); getSpecificCrawler(glueClient, crawlerName); } public static void getSpecificCrawler(GlueClient glueClient, String crawlerName) { try { GetCrawlerRequest crawlerRequest = GetCrawlerRequest.builder() .name(crawlerName) .build(); GetCrawlerResponse response = glueClient.getCrawler(crawlerRequest); Instant createDate = response.crawler().creationTime(); // Convert the Instant to readable date DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedDateTime( FormatStyle.SHORT ) .withLocale( Locale.US) .withZone( ZoneId.systemDefault() ); formatter.format( createDate ); System.out.println("The create date of the crawler is " + createDate ); } catch (GlueException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } } }

Sample Details

Service: AWS Glue

Last tested: 9/3/2020

Author: scmacdon AWS

Type: full-example