conf, mock(Path.class), mock(FileSystem.class), null, null, mode);
EntryBuffers sink = splitter.new EntryBuffers(1*1024*1024);
for (int i = 0; i < 1000; i++) {
HLog.Entry entry = createTestLogEntry(i);
sink.appendEntry(entry);
}
assertTrue(sink.totalBuffered > 0);
long amountInChunk = sink.totalBuffered;
// Get a chunk