log4-server.properties in the conf directory of cassandra (requires a
restart) or via JMX through JConsole or similar on
o.a.c.service.StorageService#setLog4jLevel
Is there a threshold under which you can successfully insert in batch
mode? Even with something low like 10 entries?
On Thu, Feb 17,
Hi,
Thanks for replying.
I have kept an eye on the Cassandra logs as well as my app server logs, and
I didn't notice any unusual hector/casandra messages there.
Where can I configure to see cassandra logs in debug mode?
I am pretty sure I haven't touched the 500 mutations in a batch yet. What
c
It is fine to use multiple coumn families via batch_mutate. The size
of the batch itself will take some tunning. In what you are describing
below, it will help watch the cassandra logs in debug mode to diagnose
the issue.
In general though, I think a good rule with batch_mutate is to start
with 50
Hi,
Is it ok to update / insert into multiple column families (some regular,
some related super column families) using in one batch?
I earlier had a few separates mutator.execute() calls hitting these CFs, but
I am trying to merge them into a bigger batch.
The issue I am facing is that the small
