protected void configureDynamicStorageHandler(JobContext context, List<String> dynamicPartVals)
      throws IOException {
    HCatOutputFormat.configureOutputStorageHandler(context, dynamicPartVals);
  }
@param baseWriter RecordWriter to contain
@param context current TaskAttemptContext
@throws IOException
@throws InterruptedException
hcatalog/core/src/main/java/org/apache/hive/hcatalog/mapreduce/DynamicPartitionFileRecordWriterContainer.java