You should split your batch statements into smaller batches, say 100 operations per batch (or less if you keep getting those errors). You can also grow the batch_size_warn_threshold_in_kb in your cassandra.yaml a bit, I'm using 20kb in my cluster. You can read more from the relevant Jira: https://issues.apache.org/jira/browse/CASSANDRA-6487
On Thu, Oct 30, 2014 at 11:36 AM, koray mehmet <koraysarit...@gmail.com> wrote: > Hi, > > I have to add a column and value to current data. I tried with batch > statement but got warning at cassandra as > > WARN [Native-Transport-Requests:1423504] 2014-10-22 16:49:11,426 > BatchStatement.java (line 223) Batch of prepared statements for > [keyspace.table] is of size 26600, exceeding specified threshold of 5120 by > 21480. > > After that messages, could not write to cassandra also. > > How should i go on? > > Thanks > Koray Sariteke >
