키를 사용해 읽기(HBase)
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
인접하지 않은 row key 집합을 사용하여 읽습니다.
더 살펴보기
이 코드 샘플이 포함된 자세한 문서는 다음을 참조하세요.
코드 샘플
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis document provides a code sample in Java demonstrating how to retrieve data from Bigtable using a specific row key.\u003c/p\u003e\n"],["\u003cp\u003eThe code uses the HBase API for Java to perform a \u003ccode\u003eget\u003c/code\u003e operation on a table.\u003c/p\u003e\n"],["\u003cp\u003eThe document references external resources for setting up Bigtable client libraries and authentication.\u003c/p\u003e\n"],["\u003cp\u003eThe provided example shows how to fetch a single greeting from the table by row key.\u003c/p\u003e\n"],["\u003cp\u003eThere is a mention of the google cloud sample browser where users may find other useful examples.\u003c/p\u003e\n"]]],[],null,["Read using a noncontiguous set of row keys.\n\nExplore further\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [HBase APIs for Java hello world](/bigtable/docs/samples-hbase-java-hello)\n\nCode sample \n\nJava\n\n\nTo learn how to install and use the client library for Bigtable, see\n[Bigtable client libraries](/bigtable/docs/reference/libraries).\n\n\nTo authenticate to Bigtable, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n // Get the first greeting by row key\n String rowKey = \"greeting0\";\n Result getResult = table.get(new Get(Bytes.toBytes(rowKey)));\n String greeting = Bytes.toString(getResult.getValue(COLUMN_FAMILY_NAME, COLUMN_NAME));\n System.out.println(\"Get a single greeting by row key\");\n System.out.printf(\"\\t%s = %s\\n\", rowKey, greeting);\n\nWhat's next\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=bigtable)."]]
