private void commitIndexWriter(IndexWriter writer, Translog translog, String syncId)
throws IOException {
ensureCanFlush();
try {
Translog.TranslogGeneration translogGeneration = translog.getGeneration();
logger.trace(
"committing writer with translog id [{}] and sync id [{}] ",
translogGeneration.translogFileGeneration,
syncId);
Map<String, String> commitData = new HashMap<>(2);
commitData.put(
Translog.TRANSLOG_GENERATION_KEY,
Long.toString(translogGeneration.translogFileGeneration));
commitData.put(Translog.TRANSLOG_UUID_KEY, translogGeneration.translogUUID);
if (syncId != null) {
commitData.put(Engine.SYNC_COMMIT_ID, syncId);
}
indexWriter.setCommitData(commitData);
writer.commit();
} catch (Throwable ex) {
failEngine("lucene commit failed", ex);
throw ex;
}
}
