How to use

checkIfEmptyAndNotSealed

method

in

io.pravega.segmentstore.storage.rolling.RollingStorage

  headerHandle = this.baseStorage.create(headerName);
} catch (StreamSegmentExistsException ex) {
  checkIfEmptyAndNotSealed(ex, headerName);
  headerHandle = this.baseStorage.openWrite(headerName);
  log.debug("Empty Segment Header found for '{}'; treating as inexistent.", segmentName);

private void createChunk(RollingSegmentHandle handle) throws StreamSegmentException {
  // Create new active SegmentChunk, only after which serialize the handle update and update the handle.
  // We ignore if the SegmentChunk exists and is empty - that's most likely due to a previous failed attempt.
  long segmentLength = handle.length();
  SegmentChunk newSegmentChunk = SegmentChunk.forSegment(handle.getSegmentName(), segmentLength);
  try {
    this.baseStorage.create(newSegmentChunk.getName());
  } catch (StreamSegmentExistsException ex) {
    checkIfEmptyAndNotSealed(ex, newSegmentChunk.getName());
  }
  serializeNewChunk(handle, newSegmentChunk);
  val activeHandle = this.baseStorage.openWrite(newSegmentChunk.getName());
  handle.addChunk(newSegmentChunk, activeHandle);
  log.debug("Created new SegmentChunk '{}' for '{}'.", newSegmentChunk, handle);
}