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

Class org.apache.hadoop.hbase.client.Delete

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

org.apache.hadoop.hbase.client.Delete.deleteColumns()
Delete all versions of the specified column. @param family family name @param qualifier column qualifier @return this for invocation chaining

      @Override
      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          t.delete(d);
        } finally {
          t.close();
        }

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      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          t.delete(d);
        } finally {
          t.close();
        }
        return null;

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      @Override
      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW2);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          t.delete(d);
          fail("user2 should not be allowed to delete the row");
        } catch (Exception e) {

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      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW2);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          t.delete(d);
          fail("user2 should not be allowed to delete the row");
        } catch (Exception e) {


        } finally {

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      @Override
      public Object run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW, 124L);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          t.delete(d);
        } finally {
          t.close();
        }
        return null;

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      @Override
      public Object run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2, 124L);
          t.delete(d);
        } finally {
          t.close();
        }
        return null;

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      @Override
      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW1, 127);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          d.deleteFamily(TEST_FAMILY2, 129);
          t.delete(d);
          fail("user2 can not do the delete");
        } catch (Exception e) {

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      public Void run() throws Exception {
        HTable t = new HTable(conf, TEST_TABLE.getTableName());
        try {
          Delete d = new Delete(TEST_ROW1, 127);
          d.deleteColumns(TEST_FAMILY1, TEST_Q1);
          d.deleteColumns(TEST_FAMILY1, TEST_Q2);
          d.deleteFamily(TEST_FAMILY2, 129);
          t.delete(d);
          fail("user2 can not do the delete");
        } catch (Exception e) {

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            ts = qv.getTimestamp();
          }
          if (deleteType == DeleteType.DELETE_ONE_VERSION) {
            delete.deleteColumn(family, qualifier, ts);
          } else if (deleteType == DeleteType.DELETE_MULTIPLE_VERSIONS) {
            delete.deleteColumns(family, qualifier, ts);
          } else if (deleteType == DeleteType.DELETE_FAMILY_VERSION) {
            delete.deleteFamilyVersion(family, ts);
          } else {
            delete.deleteFamily(family, ts);
          }

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    testMinorCompactionWithDelete(deleteRow);
  }
  public void testMinorCompactionWithDeleteColumn1() throws Exception {
    Delete dc = new Delete(secondRowBytes);
    /* delete all timestamps in the column */
    dc.deleteColumns(fam2, col2);
    testMinorCompactionWithDelete(dc);
  }
  public void testMinorCompactionWithDeleteColumn2() throws Exception {
    Delete dc = new Delete(secondRowBytes);
    dc.deleteColumn(fam2, col2);

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