Examples of org.apache.hive.hcatalog.data.schema.HCatFieldSchema.Type

Package org.apache.hive.hcatalog.data.schema.HCatFieldSchema

Examples of org.apache.hive.hcatalog.data.schema.HCatFieldSchema.Type

org.apache.hive.hcatalog.data.schema.HCatFieldSchema.Type

      }
      if (valueToken != JsonToken.START_OBJECT) {
        throw new IOException("Start of Object expected");
      }
      Map<Object, Object> map = new LinkedHashMap<Object, Object>();
      Type keyType = hcatFieldSchema.getMapKeyType();
      HCatFieldSchema valueSchema = hcatFieldSchema.getMapValueSchema().get(0);
      while ((valueToken = p.nextToken()) != JsonToken.END_OBJECT) {
        Object k = getObjectOfCorrespondingPrimitiveType(p.getCurrentName(), keyType);
        Object v;
        if (valueSchema.getType() == HCatFieldSchema.Type.STRUCT) {

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  private Object getJavaObj(Object pigObj, HCatFieldSchema hcatFS) throws HCatException, BackendException {
    try {


      // The real work-horse. Spend time and energy in this method if there is
      // need to keep HCatStorer lean and go fast.
      Type type = hcatFS.getType();
      switch (type) {


      case BINARY:
        if (pigObj == null) {
          return null;

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  }


  @SuppressWarnings("unchecked")
  public static Object extractPigObject(Object o, HCatFieldSchema hfs) throws Exception {
    Object result;
    Type itemType = hfs.getType();
    switch (itemType) {
    case BINARY:
      result = (o == null) ? null : new DataByteArray((byte[]) o);
      break;
    case STRUCT:

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    }
  }


  private static void validateHcatFieldFollowsPigRules(HCatFieldSchema hcatField) throws PigException {
    try {
      Type hType = hcatField.getType();
      switch (hType) {
      case BOOLEAN:
        if (!pigHasBooleanSupport) {
          throw new PigException("Incompatible type found in HCat table schema: "
              + hcatField, PigHCatUtil.PIG_EXCEPTION_CODE);

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  private Object getJavaObj(Object pigObj, HCatFieldSchema hcatFS) throws HCatException, BackendException {
    try {
      if(pigObj == null) return null;
      // The real work-horse. Spend time and energy in this method if there is
      // need to keep HCatStorer lean and go fast.
      Type type = hcatFS.getType();
      switch (type) {
      case BINARY:
        return ((DataByteArray) pigObj).get();


      case STRUCT:

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    * All Pig conversion should be done here, etc.*/
    if(o == null) {
      return null;
    }
    Object result;
    Type itemType = hfs.getType();
    switch (itemType) {
    case BINARY:
      result = new DataByteArray((byte[]) o);
      break;
    case STRUCT:

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    }
  }


  private static void validateHcatFieldFollowsPigRules(HCatFieldSchema hcatField) throws PigException {
    try {
      Type hType = hcatField.getType();
      switch (hType) {
      case BOOLEAN:
        if (!pigHasBooleanSupport) {
          throw new PigException("Incompatible type found in HCat table schema: "
              + hcatField, PigHCatUtil.PIG_EXCEPTION_CODE);

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    * All Pig conversion should be done here, etc.*/
    if(o == null) {
      return null;
    }
    Object result;
    Type itemType = hfs.getType();
    switch (itemType) {
    case BINARY:
      result = new DataByteArray((byte[]) o);
      break;
    case STRUCT:

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    }
  }


  private static void validateHcatFieldFollowsPigRules(HCatFieldSchema hcatField) throws PigException {
    try {
      Type hType = hcatField.getType();
      switch (hType) {
      case BOOLEAN:
        if (!pigHasBooleanSupport) {
          throw new PigException("Incompatible type found in HCat table schema: "
              + hcatField, PigHCatUtil.PIG_EXCEPTION_CODE);

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Related Classes of org.apache.hive.hcatalog.data.schema.HCatFieldSchema.Type

org.apache.hive.hcatalog.data.JsonSerDe

org.apache.hive.hcatalog.pig.HCatBaseStorer

org.apache.hive.hcatalog.pig.PigHCatUtil

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