Package org.apache.hadoop.zebra.types

Examples of org.apache.hadoop.zebra.types.CGSchema

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  public void testStorageInvalid8() {
    try {
      String strStorage = "[f1, f2] serialize by avro compress by xyz; [f3, f4] SERIALIZE BY avro COMPRESS BY lzo2";
      Partition p = new Partition(schema.toString(), strStorage);
      CGSchema[] cgschemas = p.getCGSchemas();
      CGSchema cgs1 = cgschemas[0];
      System.out.println(cgs1);
    } catch (Exception e) {
      String errMsg = e.getMessage();
      String str = "Encountered \" \"compress by\" \"compress by \"\" at line 1, column 28.";
      System.out.println(errMsg);
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals("c1", f11.name);
      Assert.assertEquals(ColumnType.COLLECTION, f11.type);
      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals("c2", f21.name);
      Assert.assertEquals(ColumnType.COLLECTION, f21.type);

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals("c1.f1", f11.name);
      Assert.assertEquals(ColumnType.INT, f11.type);
      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals("c1.f2", f21.name);
      Assert.assertEquals(ColumnType.INT, f21.type);
      ColumnSchema f22 = cgs2.getSchema().getColumn(1);
      Assert.assertEquals("c2", f22.name);
      Assert.assertEquals(ColumnType.COLLECTION, f22.type);

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];
      CGSchema cgs3 = cgschemas[2];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals(f11.name, "m1");
      Assert.assertEquals(ColumnType.MAP, f11.type);

      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals(f21.name, "m2");
      // TODO: type should be MAP!
      Assert.assertEquals(ColumnType.MAP, f21.type);

      ColumnSchema f22 = cgs2.getSchema().getColumn(1);
      Assert.assertEquals(f22.name, "f3");
      Assert.assertEquals(ColumnType.INT, f22.type);
      ColumnSchema f31 = cgs3.getSchema().getColumn(0);
      Assert.assertEquals(f31.name, "m1");
      Assert.assertEquals(ColumnType.MAP, f31.type);
      ColumnSchema f32 = cgs3.getSchema().getColumn(1);
      Assert.assertEquals(f32.name, "m2");
      Assert.assertEquals(ColumnType.MAP, f32.type);

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];
      CGSchema cgs3 = cgschemas[2];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals(f11.name, "m1");
      Assert.assertEquals(ColumnType.MAP, f11.type);
      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals(f21.name, "m1");
      Assert.assertEquals(ColumnType.MAP, f21.type);
      ColumnSchema f22 = cgs2.getSchema().getColumn(1);
      Assert.assertEquals(f22.name, "f3");
      Assert.assertEquals(ColumnType.INT, f22.type);
      ColumnSchema f31 = cgs3.getSchema().getColumn(0);
      Assert.assertEquals(f31.name, "m1");
      Assert.assertEquals(ColumnType.MAP, f31.type);
      ColumnSchema f32 = cgs3.getSchema().getColumn(1);
      Assert.assertEquals(f32.name, "m2");
      Assert.assertEquals(ColumnType.MAP, f32.type);

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
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  public void testStorageInvalid1() {
    try {
      String strStorage = "m1#{k1}";
      Partition p = new Partition(schema.toString(), strStorage);
      CGSchema[] cgschemas = p.getCGSchemas();
      CGSchema cgs1 = cgschemas[0];
      System.out.println(cgs1);
    } catch (Exception e) {
      String errMsg = e.getMessage();
      String str = "Encountered \" <IDENTIFIER> \"m1 \"\" at line 1, column 1.";
      System.out.println(errMsg);
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  public void testStorageInvalid2() {
    try {
      String strStorage = "[m1#{k1}] abc; [m1#{k2}, f3] xyz";
      Partition p = new Partition(schema.toString(), strStorage);
      CGSchema[] cgschemas = p.getCGSchemas();
      CGSchema cgs1 = cgschemas[0];
      System.out.println(cgs1);
    } catch (Exception e) {
      String errMsg = e.getMessage();
      String str = "Encountered \" <IDENTIFIER> \"abc \"\" at line 1, column 11.";
      System.out.println(errMsg);
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  public void testStorageInvalid3() {
    try {
      String strStorage = "[m1{#k1}{#k2}]";
      Partition p = new Partition(schema.toString(), strStorage);
      CGSchema[] cgschemas = p.getCGSchemas();
      CGSchema cgs1 = cgschemas[0];
      System.out.println(cgs1);
    } catch (Exception e) {
      String errMsg = e.getMessage();
      String str = "Encountered \" \"[\" \"[ \"\" at line 1, column 1.";
      System.out.println(errMsg);
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals("c", f11.name);
      Assert.assertEquals(ColumnType.COLLECTION, f11.type);

      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals("m1", f21.name);
      Assert.assertEquals(ColumnType.MAP, f21.type);

      Assert.assertEquals(cgs1.getCompressor(), "gzip");
      Assert.assertEquals(cgs2.getSerializer(), "avro");

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
          .getPartitionInfo().getColMap();
      Assert.assertEquals(colmap.size(), 2);
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      System.out.println("********** Column Groups **********");
      for (int i = 0; i < cgschemas.length; i++) {
        System.out.println(cgschemas[i]);
        System.out.println("--------------------------------");
      }
      CGSchema cgs1 = cgschemas[0];
      CGSchema cgs2 = cgschemas[1];

      ColumnSchema f11 = cgs1.getSchema().getColumn(0);
      Assert.assertEquals("c.r", f11.name);
      Assert.assertEquals(ColumnType.RECORD, f11.type);

      ColumnSchema f21 = cgs2.getSchema().getColumn(0);
      Assert.assertEquals("m1", f21.name);
      Assert.assertEquals(ColumnType.MAP, f21.type);

      Assert.assertEquals(cgs1.getCompressor(), "gzip");
      Assert.assertEquals(cgs2.getSerializer(), "avro");

      System.out.println("*********** Column Map **********");
      Map<String, HashSet<Partition.PartitionInfo.ColumnMappingEntry>> colmap = p
          .getPartitionInfo().getColMap();
      Assert.assertEquals(colmap.size(), 2);
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