Examples with CharacterCodingException java.nio.charset.CharacterCodingException used on opensource projects

Example 61 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project hive by apache.

the class LazyHiveChar method init.

@Override
public void init(ByteArrayRef bytes, int start, int length) {
    if (oi.isEscaped()) {
        Text textData = data.getTextValue();
        // This is doing a lot of copying here, this could be improved by enforcing length
        // at the same time as escaping rather than as separate steps.
        LazyUtils.copyAndEscapeStringDataToText(bytes.getData(), start, length, oi.getEscapeChar(), textData);
        data.set(textData.toString(), maxLength);
        isNull = false;
    } else {
        String byteData = null;
        try {
            byteData = Text.decode(bytes.getData(), start, length);
            data.set(byteData, maxLength);
            isNull = false;
        } catch (CharacterCodingException e) {
            isNull = true;
            LOG.debug("Data not in the HiveChar data type range so converted to null.", e);
        }
    }
}

Example 62 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project robovm by robovm.

the class CharacterCodingExceptionTest method testConstructor.

public void testConstructor() {
    CharacterCodingException ex = new CharacterCodingException();
    assertTrue(ex instanceof IOException);
    assertNull(ex.getCause());
    assertNull(ex.getMessage());
}

Example 63 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project robovm by robovm.

the class MalformedInputExceptionTest method testConstructor.

public void testConstructor() {
    MalformedInputException ex = new MalformedInputException(3);
    assertTrue(ex instanceof CharacterCodingException);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), 3);
    assertTrue(ex.getMessage().indexOf("3") != -1);
    ex = new MalformedInputException(-3);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), -3);
    assertTrue(ex.getMessage().indexOf("-3") != -1);
    ex = new MalformedInputException(0);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), 0);
    assertTrue(ex.getMessage().indexOf("0") != -1);
}

Example 64 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project robovm by robovm.

the class UnmappableCharacterExceptionTest method testConstructor.

public void testConstructor() {
    UnmappableCharacterException ex = new UnmappableCharacterException(3);
    assertTrue(ex instanceof CharacterCodingException);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), 3);
    assertTrue(ex.getMessage().indexOf("3") != -1);
    ex = new UnmappableCharacterException(-3);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), -3);
    assertTrue(ex.getMessage().indexOf("-3") != -1);
    ex = new UnmappableCharacterException(0);
    assertNull(ex.getCause());
    assertEquals(ex.getInputLength(), 0);
    assertTrue(ex.getMessage().indexOf("0") != -1);
}

Example 65 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project brisk by riptano.

the class SchemaManagerService method buildTable.

private Table buildTable(CfDef cfDef) {
    Table table = new Table();
    table.setDbName(cfDef.keyspace);
    table.setTableName(cfDef.name);
    table.setTableType(TableType.EXTERNAL_TABLE.toString());
    table.putToParameters("EXTERNAL", "TRUE");
    table.putToParameters("cassandra.ks.name", cfDef.keyspace);
    table.putToParameters("cassandra.cf.name", cfDef.name);
    table.putToParameters("cassandra.slice.predicate.size", "100");
    table.putToParameters("storage_handler", "org.apache.hadoop.hive.cassandra.CassandraStorageHandler");
    table.setPartitionKeys(new ArrayList<FieldSchema>());
    // cassandra.column.mapping
    StorageDescriptor sd = new StorageDescriptor();
    sd.setInputFormat("org.apache.hadoop.hive.cassandra.input.HiveCassandraStandardColumnInputFormat");
    sd.setOutputFormat("org.apache.hadoop.hive.cassandra.output.HiveCassandraOutputFormat");
    sd.setParameters(new HashMap<String, String>());
    try {
        sd.setLocation(warehouse.getDefaultTablePath(cfDef.keyspace, cfDef.name).toString());
    } catch (MetaException me) {
        log.error("could not build path information correctly", me);
    }
    SerDeInfo serde = new SerDeInfo();
    serde.setSerializationLib("org.apache.hadoop.hive.cassandra.serde.CassandraColumnSerDe");
    serde.putToParameters("serialization.format", "1");
    StringBuilder mapping = new StringBuilder();
    StringBuilder validator = new StringBuilder();
    try {
        CFMetaData cfm = CFMetaData.fromThrift(cfDef);
        AbstractType keyValidator = cfDef.key_validation_class != null ? TypeParser.parse(cfDef.key_validation_class) : BytesType.instance;
        addTypeToStorageDescriptor(sd, ByteBufferUtil.bytes("row_key"), keyValidator, keyValidator);
        mapping.append(":key");
        validator.append(keyValidator.toString());
        for (ColumnDef column : cfDef.getColumn_metadata()) {
            addTypeToStorageDescriptor(sd, column.name, TypeParser.parse(cfDef.comparator_type), TypeParser.parse(column.getValidation_class()));
            try {
                mapping.append(",");
                mapping.append(ByteBufferUtil.string(column.name));
                validator.append(",");
                validator.append(column.getValidation_class());
            } catch (CharacterCodingException e) {
                log.error("could not build column mapping correctly", e);
            }
        }
        serde.putToParameters("cassandra.columns.mapping", mapping.toString());
        serde.putToParameters("cassandra.cf.validatorType", validator.toString());
        sd.setSerdeInfo(serde);
    } catch (ConfigurationException ce) {
        throw new CassandraHiveMetaStoreException("Problem converting comparator type: " + cfDef.comparator_type, ce);
    } catch (InvalidRequestException ire) {
        throw new CassandraHiveMetaStoreException("Problem parsing CfDef: " + cfDef.name, ire);
    }
    table.setSd(sd);
    if (log.isDebugEnabled())
        log.debug("constructed table for CF:{} {}", cfDef.name, table.toString());
    return table;
}