List of deleteFamily() Examples

Examples of deleteFamily()

org.apache.hadoop.hbase.client.Delete.deleteFamily()
Delete all versions of all columns of the specified family.
Overrides previous calls to deleteColumn and deleteColumns for the specified family. @param family family name @return this for invocation chaining
org.apache.hadoop.hbase.master.MasterFileSystem.deleteFamily()
org.kiji.schema.KijiTableWriter.deleteFamily()

Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

        HTable table = getTable(tableName);
        Delete delete  = new Delete(getBytes(row));
        addAttributes(delete, attributes);
        byte [][] famAndQf = KeyValue.parseColumn(getBytes(column));
        if (famAndQf.length == 1) {
          delete.deleteFamily(famAndQf[0], timestamp);
        } else {
          delete.deleteColumns(famAndQf[0], famAndQf[1], timestamp);
        }
        table.delete(delete);

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

        // I apologize for all this mess :)
        for (Mutation m : mutations) {
          byte[][] famAndQf = KeyValue.parseColumn(getBytes(m.column));
          if (m.isDelete) {
            if (famAndQf.length == 1) {
              delete.deleteFamily(famAndQf[0], timestamp);
            } else {
              delete.deleteColumns(famAndQf[0], famAndQf[1], timestamp);
            }
            delete.setWriteToWAL(m.writeToWAL);
          } else {

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

        for (Mutation m : mutations) {
          byte[][] famAndQf = KeyValue.parseColumn(getBytes(m.column));
          if (m.isDelete) {
            // no qualifier, family only.
            if (famAndQf.length == 1) {
              delete.deleteFamily(famAndQf[0], timestamp);
            } else {
              delete.deleteColumns(famAndQf[0], famAndQf[1], timestamp);
            }
            delete.setWriteToWAL(m.writeToWAL);
          } else {

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()


    // delete action
    PrivilegedExceptionAction deleteAction = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(TEST_FAMILY);
        HTable t = new HTable(conf, TEST_TABLE);
        try {
          t.delete(d);
        } finally {
          t.close();

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

  public void testReadWrite() throws Exception {
    // action for checkAndDelete
    PrivilegedExceptionAction checkAndDeleteAction = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(TEST_FAMILY);
        HTable t = new HTable(conf, TEST_TABLE);
        try {
          t.checkAndDelete(Bytes.toBytes("random_row"), TEST_FAMILY, Bytes.toBytes("q"),
            Bytes.toBytes("test_value"), d);
        } finally {

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

      }
    };
    PrivilegedExceptionAction deleteActionAll = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(family1);
        d.deleteFamily(family2);
        HTable t = new HTable(conf, tableName);
        try {
          t.delete(d);
        } finally {

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

    };
    PrivilegedExceptionAction deleteActionAll = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(family1);
        d.deleteFamily(family2);
        HTable t = new HTable(conf, tableName);
        try {
          t.delete(d);
        } finally {
          t.close();

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

      }
    };
    PrivilegedExceptionAction deleteAction1 = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(family1);
        HTable t = new HTable(conf, tableName);
        try {
          t.delete(d);
        } finally {
          t.close();

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

      }
    };
    PrivilegedExceptionAction deleteAction2 = new PrivilegedExceptionAction() {
      public Object run() throws Exception {
        Delete d = new Delete(Bytes.toBytes("random_row"));
        d.deleteFamily(family2);
        HTable t = new HTable(conf, tableName);
        try {
          t.delete(d);
        } finally {
          t.close();

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Examples of org.apache.hadoop.hbase.client.Delete.deleteFamily()

    byte [] rowB = Bytes.toBytes("rowB");


    byte [] value = Bytes.toBytes("value");


    Delete delete = new Delete(rowA);
    delete.deleteFamily(fam1);


    region.delete(delete, null, true);


    // now create data.
    Put put = new Put(rowA);

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