Examples of org.apache.hadoop.zebra.parser.ParseException

org.apache.hadoop.zebra.parser.ParseException
This exception is thrown when parse errors are encountered. You can explicitly create objects of this exception type by calling the method generateParseException in the generated parser. You can modify this class to customize your error reporting mechanisms so long as you retain the public fields.

      fieldIndex = mName.indexOf('.');
      hashIndex = mName.indexOf('#');
      String prefix;
      if (hashIndex != -1 && fieldIndex == -1) {
        if (fs.type != ColumnType.MAP)
          throw new ParseException(mName + " : is not of type MAP");
        prefix = mName.substring(0, hashIndex);
        setName(mName.substring(hashIndex + 1), ColumnType.MAP);
      }
      else if (hashIndex == -1 && fieldIndex != -1) {
        if (fs.type != ColumnType.RECORD)
          throw new ParseException(mName + " : is not of type RECORD");
        prefix = mName.substring(0, fieldIndex);
        setName(mName.substring(fieldIndex + 1), ColumnType.RECORD);
      }
      else if (hashIndex != -1 && fieldIndex != -1) {
        if (hashIndex < fieldIndex) {
          if (fs.type != ColumnType.MAP)
            throw new ParseException(mName + " : is not of type MAP");
          prefix = mName.substring(0, hashIndex);
          setName(mName.substring(hashIndex + 1), ColumnType.MAP);
        }
        else {
          if (fs.type != ColumnType.RECORD)
            throw new ParseException(mName + " : is not of type RECORD");
          prefix = mName.substring(0, fieldIndex);
          setName(mName.substring(fieldIndex + 1), ColumnType.RECORD);
        }
      }
      else {

View Full Code Here

   */
  public static void setStorageHint(JobConf conf, String storehint) throws ParseException, IOException {
    String schema = conf.get(OUTPUT_SCHEMA);


    if (schema == null)
      throw new ParseException("Schema has not been set");


    // for sanity check purpose only
    new Partition(schema, storehint, null);


    conf.set(OUTPUT_STORAGEHINT, storehint);

View Full Code Here

    
    Schema schema = null;
    try {
      schema = new Schema(schemaStr);
    } catch (ParseException e) {
      throw new ParseException("[" + zSchema + "] " + " is not a valid schema string: " + e.getMessage());
    }


    /* validity check on storage hint*/
    if (zStorageHint == null) {
      storageHintStr = "";
    } else {
      storageHintStr = zStorageHint.toString();
    }
    
    try {
      new Partition(schemaStr, storageHintStr, null);
    } catch (ParseException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  ); 
    } catch (IOException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  );
    }
    
    conf.set(OUTPUT_SCHEMA, schemaStr);
    conf.set(OUTPUT_STORAGEHINT, storageHintStr);

View Full Code Here

    String normalizedProjectionString = Schema.normalize(projection.toString());
    try {
      schema = getSchema(conf);
      new org.apache.hadoop.zebra.types.Projection(schema, normalizedProjectionString);
    } catch (ParseException e) {
      throw new ParseException("[" + projection + "] " + "is not a valid Zebra projection string " + e.getMessage());
    } catch (IOException e) {
      throw new ParseException("[" + projection + "] " + "is not a valid Zebra projection string " + e.getMessage());
    }
    
    conf.set(INPUT_PROJ, normalizedProjectionString);
  }

View Full Code Here

  public static void setStorageHint(JobContext jobContext, String storehint) throws ParseException, IOException {
    Configuration conf = jobContext.getConfiguration();
    String schema = ZebraConf.getOutputSchema(conf);


    if (schema == null)
      throw new ParseException("Schema has not been set");


    // for sanity check purpose only
    new Partition(schema, storehint, null);


    ZebraConf.setOutputStorageHint(conf, storehint);

View Full Code Here


    Schema schema = null;
    try {
      schema = new Schema(schemaStr);
    } catch (ParseException e) {
      throw new ParseException("[" + zSchema + "] " + " is not a valid schema string: " + e.getMessage());
    }


    /* validity check on storage hint*/
    if (zStorageHint == null) {
      storageHintStr = "";
    } else {
      storageHintStr = zStorageHint.toString();
    }


    try {
      new Partition(schemaStr, storageHintStr, null);
    } catch (ParseException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  ); 
    } catch (IOException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  );
    }


    Configuration conf = jobContext.getConfiguration();
    ZebraConf.setOutputSchema(conf, schemaStr);
    ZebraConf.setOutputStorageHint(conf, storageHintStr);

View Full Code Here

     *          complex column type
     * @throws ParseException
     */
    public ColumnSchema(String a, Schema s, ColumnType t) throws ParseException {
      if ((null != s) && !(ColumnType.isSchemaType(t))) {
        throw new ParseException(
            "Only a COLLECTION or RECORD or MAP can have schemas.");
      }
      name = a;
      schema = s;
      type = t;

View Full Code Here

      fieldIndex = mName.indexOf('.');
      hashIndex = mName.indexOf('#');
      String prefix;
      if (hashIndex != -1 && fieldIndex == -1) {
        if (fs.type != ColumnType.MAP)
          throw new ParseException(mName + " : is not of type MAP");
        prefix = mName.substring(0, hashIndex);
        setName(mName.substring(hashIndex + 1), ColumnType.MAP);
      }
      else if (hashIndex == -1 && fieldIndex != -1) {
        if (fs.type != ColumnType.RECORD)
          throw new ParseException(mName + " : is not of type RECORD");
        prefix = mName.substring(0, fieldIndex);
        setName(mName.substring(fieldIndex + 1), ColumnType.RECORD);
      }
      else if (hashIndex != -1 && fieldIndex != -1) {
        if (hashIndex < fieldIndex) {
          if (fs.type != ColumnType.MAP)
            throw new ParseException(mName + " : is not of type MAP");
          prefix = mName.substring(0, hashIndex);
          setName(mName.substring(hashIndex + 1), ColumnType.MAP);
        }
        else {
          if (fs.type != ColumnType.RECORD)
            throw new ParseException(mName + " : is not of type RECORD");
          prefix = mName.substring(0, fieldIndex);
          setName(mName.substring(fieldIndex + 1), ColumnType.RECORD);
        }
      }
      else {

View Full Code Here

   */
  public static void setStorageHint(JobConf conf, String storehint) throws ParseException, IOException {
    String schema = conf.get(OUTPUT_SCHEMA);


    if (schema == null)
      throw new ParseException("Schema has not been set");


    // for sanity check purpose only
    new Partition(schema, storehint, null);


    conf.set(OUTPUT_STORAGEHINT, storehint);

View Full Code Here

    
    Schema schema = null;
    try {
      schema = new Schema(schemaStr);
    } catch (ParseException e) {
      throw new ParseException("[" + zSchema + "] " + " is not a valid schema string: " + e.getMessage());
    }


    /* validity check on storage hint*/
    if (zStorageHint == null) {
      storageHintStr = "";
    } else {
      storageHintStr = zStorageHint.toString();
    }
    
    try {
      new Partition(schemaStr, storageHintStr, null);
    } catch (ParseException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  ); 
    } catch (IOException e) {
      throw new ParseException("[" + zStorageHint + "] " + " is not a valid storage hint string: " + e.getMessage()  );
    }
    
    conf.set(OUTPUT_SCHEMA, schemaStr);
    conf.set(OUTPUT_STORAGEHINT, storageHintStr);

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.apache.hadoop.zebra.parser.ParseException

org.apache.hadoop.zebra.mapred.BasicTableOutputFormat

org.apache.hadoop.zebra.mapred.TableInputFormat

org.apache.hadoop.zebra.mapreduce.BasicTableOutputFormat

org.apache.hadoop.zebra.mapreduce.TableInputFormat

org.apache.hadoop.zebra.schema.Schema

org.apache.hadoop.zebra.schema.Schema$ColumnSchema

org.apache.hadoop.zebra.schema.Schema$ParsedName

org.apache.hadoop.zebra.types.Partition

org.apache.hadoop.zebra.types.Partition$PartitionInfo$PartitionFieldInfo

org.apache.hadoop.zebra.types.Projection

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.