Examples with OutputFileConfig org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig used on opensource projects

Example 11 with OutputFileConfig

use of org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig in project flink by apache.

the class FileWriterTest method testPreCommit.

@Test
public void testPreCommit() throws Exception {
    File outDir = TEMP_FOLDER.newFolder();
    Path path = new Path(outDir.toURI());
    FileWriter<String> fileWriter = createWriter(path, OnCheckpointRollingPolicy.build(), new OutputFileConfig("part-", ""));
    fileWriter.write("test1", new ContextImpl());
    fileWriter.write("test1", new ContextImpl());
    fileWriter.write("test2", new ContextImpl());
    fileWriter.write("test2", new ContextImpl());
    fileWriter.write("test3", new ContextImpl());
    Collection<FileSinkCommittable> committables = fileWriter.prepareCommit();
    assertEquals(3, committables.size());
}