Package util

Examples of util.HBaseHelper.existsTable()

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public class GetListErrorExample {

  public static void main(String[] args) throws IOException {
    Configuration conf = HBaseConfiguration.create();
    HBaseHelper helper = HBaseHelper.getHelper(conf);
    if (!helper.existsTable("testtable")) {
      helper.createTable("testtable", "colfam1");
    }
    HTable table = new HTable(conf, "testtable");

    byte[] cf1 = Bytes.toBytes("colfam1");
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    // vv GetExample
    Configuration conf = HBaseConfiguration.create(); // co GetExample-1-CreateConf Create the configuration.

    // ^^ GetExample
    HBaseHelper helper = HBaseHelper.getHelper(conf);
    if (!helper.existsTable("testtable")) {
      helper.createTable("testtable", "colfam1");
    }
    // vv GetExample
    HTable table = new HTable(conf, "testtable"); // co GetExample-2-NewTable Instantiate a new table reference.
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public class GetRowOrBeforeExample {

  public static void main(String[] args) throws IOException {
    Configuration conf = HBaseConfiguration.create();
    HBaseHelper helper = HBaseHelper.getHelper(conf);
    if (!helper.existsTable("testtable")) {
      helper.createTable("testtable", "colfam1");
    }
    HTable table = new HTable(conf, "testtable");

    // vv GetRowOrBeforeExample
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public class GetListExample {

  public static void main(String[] args) throws IOException {
    Configuration conf = HBaseConfiguration.create();
    HBaseHelper helper = HBaseHelper.getHelper(conf);
    if (!helper.existsTable("testtable")) {
      helper.createTable("testtable", "colfam1");
    }
    HTable table = new HTable(conf, "testtable");

    // vv GetListExample
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    // vv GetExample
    Configuration conf = HBaseConfiguration.create(); // co GetExample-1-CreateConf Create the configuration.

    // ^^ GetExample
    HBaseHelper helper = HBaseHelper.getHelper(conf);
    if (!helper.existsTable("testtable")) {
      helper.createTable("testtable", "colfam1");
    }
    // vv GetExample
    HTable table = new HTable(conf, "testtable"); // co GetExample-2-NewTable Instantiate a new table reference.
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