Examples with Transaction org.apache.iceberg.Transaction used on opensource projects

Example 16 with Transaction

use of org.apache.iceberg.Transaction in project drill by apache.

the class IcebergQueriesTest method writeAndCommitDataFile.

private static void writeAndCommitDataFile(Table table, String name, FileFormat fileFormat, Iterable<Record> records) throws IOException {
    OutputFile outputFile = table.io().newOutputFile(new Path(table.location(), fileFormat.addExtension(name)).toUri().getPath());
    FileAppender<Record> fileAppender = new GenericAppenderFactory(table.schema()).newAppender(outputFile, fileFormat);
    fileAppender.addAll(records);
    fileAppender.close();
    DataFile dataFile = DataFiles.builder(table.spec()).withInputFile(outputFile.toInputFile()).withMetrics(fileAppender.metrics()).build();
    Transaction transaction = table.newTransaction();
    transaction.newAppend().appendFile(dataFile).commit();
    transaction.commitTransaction();
}