/** Writes a detailed informational status message to the log, at INFO level */
private final void logStatusInfo() {
if (info(log)) {
try {
final int batchesInProgress =
importThreadPool.getQueueSize() + importThreadPool.getActiveCount();
final Float batchesPerSecond =
importStatus.getTargetCounterRate(
BulkImportStatus.TARGET_COUNTER_BATCHES_COMPLETE, SECONDS);
final Long estimatedCompletionTimeInNs = importStatus.getEstimatedRemainingDurationInNs();
String message = null;
if (batchesPerSecond != null && estimatedCompletionTimeInNs != null) {
message =
String.format(
"Multithreaded import in progress - %d batch%s yet to be imported. "
+ "At current rate (%.3f batch%s per second), estimated completion in %s.",
batchesInProgress,
pluralise(batchesInProgress, "es"),
batchesPerSecond,
pluralise(batchesPerSecond, "es"),
getHumanReadableDuration(estimatedCompletionTimeInNs, false));
} else {
message =
String.format(
"Multithreaded import in progress - %d batch%s yet to be imported.",
batchesInProgress, pluralise(batchesInProgress, "es"));
}
info(log, message);
} catch (final IllegalFormatException ife) {
// To help troubleshoot bugs in the String.format calls above
error(log, ife);
}
}
}
