Re: Production Ready/Stable DataStax Java Driver

Hi Anuj, All released versions of the DataStax Java driver are production ready: 1. they all go through the complete QA cycle 2. we merge all bug fixes and improvements upstream. Now, if you are asking which is currently the most deployed version, that's 2.1 (latest version 2.1.10.1 [1]). If

Re: Production Ready/Stable DataStax Java Driver

Thanks Alex !! We are starting to use CQL for the first time (using Thrift till now), so I think it makes sense to directly use Java driver 3.0.1 instead of 2.1.10. As 3.x driver supports all 1.2+ Cassandra versions, I would also like to better understand the motivation of having 2.1 releases

Re: Production Ready/Stable DataStax Java Driver

On Sun, May 8, 2016 at 10:00 AM, Anuj Wadehra wrote: > As 3.x driver supports all 1.2+ Cassandra versions, I would also like to > better understand the motivation of having 2.1 releases simultaneously with > 3.x releases of Java driver. Hi Anuj, Both Apache Cassandra

Re: Warning message even for batches targeting single partition

Hi Bhuvan, You’re correct that large unlogged batch on one partition isn’t an issue. The logging behaviour has been/is being changed - see this jira for a detailed discussion: https://issues.apache.org/jira/browse/CASSANDRA-10876 Cheers Ben On Mon, 9 May 2016 at 00:58 Bhuvan Rawal

RE: Cassandra 2.0.x OOM during startsup - schema version inconsistency after reboot

Hi, all, Haven't heard any responses so far, and this isue has troubled us for quite some time. Here is another update: We have noticed several times that The schema version may change after migration and reboot: Here is the scenario: 1. Two node cluster (1 & 2). 2. There are

Nodetool Cleanup Problem

Hi All, I use cassandra 3.4.When running 'nodetool cleanup' command , see this error? error: Expecting URI in variable: [cassandra.config]. Found[cassandra.yaml]. Please prefix the file with [file:///] for local files and [file:///] for remote files. If you are executing this from an external

RE: Effectiveness of Scrub Operation vs SSTable previously marked in blacklist

Hi, I have filed a jira ticket to keep tracked @ https://issues.apache.org/jira/browse/CASSANDRA-11624 Thanks! Sincerely, Michael Fong From: Marcus Eriksson [mailto:krum...@gmail.com] Sent: Wednesday, March 23, 2016 10:47 PM To: user@cassandra.apache.org Subject: Re: Effectiveness of Scrub