Thanks Guys!
This really helps!
On Fri, Mar 23, 2018 at 7:10 AM, Mick Semb Wever
wrote:
> Is there a way to protect C* on the server side from tracing commands that
>> are executed from clients?
>>
>
>
> If you really needed a way to completely disable all and any possibility
> of tracing you
Thank you JH.
But, it's still a little bit unclear to me
Let me clarify the question.
What I wanted to know is whether or not linearizability is sustained
by doing LWT (Consistency: QUORUM, Serial Consistency: SERIAL) on
data previously mutated by non-LWT (Consistency: QUORUM).
I think It should
Recognized where? If someone has a Java certification and goes to a .NET shop
that certificate means nothing. Same goes with a DataStax “certificate.” It’s a
starting ground — can get you in the door at places that uses the technology
but doesn’t substitute for experience. Both are important.
-
Hi,
Is the professional certification on Cassandra given by Datastax recognized ?
Oreilly has stopped giving any certifications , it seems. Is there any other
authority giving away certifications on Cassandra post clearing exam which is
better than datastax? Or Datastax is sufficiently good , an
Hi Hiroyuki,
For both operations you'll have to provide partition key so "conflict" at DB
level can always be resolved.
But if two operations, LWT and non-LWT, are racing against each others the
result is unpredictable, if non-LWT is applied after LWT the result will be
overwritten.
It seem
A row is TTLed once all its columns are TTLed. If you want a row to be TTLed at
once just set the same TTL on all its columns.
From: Charulata Sharma (charshar)
Sent: Friday, March 23, 2018 9:52:28 PM
To: user@cassandra.apache.org
Subject: Re: Using Spark to dele
