Thanks Josh for the quick reply! Yes, my code is in one place, which always insert 1L as value.
LongEncoder encoder = new LongEncoder(); Value countValue = new Value(encoder.encode(1L)); Mutation m = new Mutation(key); m.put(name, new Text(), countValue); It works fine until at one point of the ingestion (there are millions of data). Looking at the code, I can't think what would cause it insert empty or null value since it's explicitly hardcoded with 1L Is there a way to scan that table and find the key with value is empty? I know that we can scan by key but not by value, so I guess this is not possible, unless I go thru all of the rows. Thanks, Z -- View this message in context: http://apache-accumulo.1065345.n5.nabble.com/exception-thrown-during-minor-compaction-tp15010p15013.html Sent from the Developers mailing list archive at Nabble.com.
