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[[["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 code sample demonstrates how to write rows to a Bigtable table using the \u003ccode\u003eput\u003c/code\u003e method from the Java HBase API.\u003c/p\u003e\n"],["\u003cp\u003eEach row in the table is uniquely identified by a row key, which in this example uses sequential numeric IDs.\u003c/p\u003e\n"],["\u003cp\u003eThe code writes multiple rows, each containing a greeting, into the Bigtable, each row being added to the table by utilizing \u003ccode\u003eaddColumn\u003c/code\u003e to set the column family and column name, along with the associated values.\u003c/p\u003e\n"],["\u003cp\u003eThe provided documentation contains further information on designing a Bigtable schema for optimal performance.\u003c/p\u003e\n"],["\u003cp\u003eThe sample contains additional information on accessing resources from the Google cloud sample browser, and set up authentication for local development environments.\u003c/p\u003e\n"]]],[],null,["Insert rows using mutate.\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 // Retrieve the table we just created so we can do some reads and writes\n Table table = connection.getTable(TableName.valueOf(TABLE_NAME));\n\n // Write some rows to the table\n System.out.println(\"HelloWorld: Write some greetings to the table\");\n for (int i = 0; i \u003c GREETINGS.length; i++) {\n // Each row has a unique row key.\n //\n // Note: This example uses sequential numeric IDs for simplicity, but\n // this can result in poor performance in a production application.\n // Since rows are stored in sorted order by key, sequential keys can\n // result in poor distribution of operations across nodes.\n //\n // For more information about how to design a Bigtable schema for the\n // best performance, see the documentation:\n //\n // https://cloud.google.com/bigtable/docs/schema-design\n String rowKey = \"greeting\" + i;\n\n // Put a single row into the table. We could also pass a list of Puts to write a batch.\n Put put = new Put(Bytes.toBytes(rowKey));\n put.addColumn(COLUMN_FAMILY_NAME, COLUMN_NAME, Bytes.toBytes(GREETINGS[i]));\n table.put(put);\n }\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)."]]