Hello,
Let's say we have a simple CQL3 table
CREATE TABLE example (
id UUID PRIMARY KEY,
timestamp TIMESTAMP,
data ASCII
);
And I need to mutate (for example encrypt) column values in the data column
for all rows.
What's the recommended approach to perform such migration
I would do something like you are suggesting. I would not do the delete
until all the rows are moved. Since writes in cassandra are idempotent you
can even run the migration process multiple times without harm.
On Sat, Sep 7, 2013 at 5:31 PM, Renat Gilfanov gren...@mail.ru wrote:
Hello,
Cassaforte [1] is a Clojure client for Apache Cassandra 1.2+. It is built
around CQL 3
and focuses on ease of use. You will likely find that using Cassandra from
Clojure has
never been so easy.
1.2.0 is a minor release that introduces one minor feature, fixes a couple
of bugs, and
makes
I have found row cache to be more trouble then bene.
The term fools gold comes to mind.
Using key cache and leaving more free main memory seems stable and does not
have as many complications.
On Wednesday, September 4, 2013, S C as...@outlook.com wrote:
Thank you all for your valuable comments
Hey all,
I'm seeing this exception in my cassandra logs:
Exception during http request
mx4j.tools.adaptor.http.HttpException: file
mx4j/tools/adaptor/http/xsl/w00tw00t.at.ISC.SANS.DFind:) not found
at
mx4j.tools.adaptor.http.XSLTProcessor.notFoundElement(XSLTProcessor.java:314)
I agree. We've had similar experience.
Sent from my iPhone
On Sep 7, 2013, at 6:05 PM, Edward Capriolo edlinuxg...@gmail.com wrote:
I have found row cache to be more trouble then bene.
The term fools gold comes to mind.
Using key cache and leaving more free main memory seems stable and
