Re: [VOTE] 0.7.0 beta3

2010-11-01 Thread Chip Salzenberg
On 11/1/2010 6:01 AM, Eric Evans wrote: > On Thu, 2010-10-28 at 10:55 -0500, Eric Evans wrote: >> The RC1 vote[1] was vetoed due to, (among other things), the desire to >> see more testing after the somewhat disruptive changes made in >> CASSANDRA-1367[2]. Thus, I propose the follow artifacts for

Re: NoSQL, YesCQL?

2010-10-29 Thread Chip Salzenberg
On 10/29/2010 7:13 AM, Ted Zlatanov wrote: > On Thu, 28 Oct 2010 14:46:15 -0700 Chip Salzenberg wrote: > > CS> Short answer: "YES Please, but we will still want a side channel for > CS> minimum overhead." > > 100% agreed on both counts. But IIRC the fas

Re: NoSQL, YesCQL?

2010-10-28 Thread Chip Salzenberg
On 10/28/2010 2:56 PM, Eric Evans wrote: > On Thu, 2010-10-28 at 14:46 -0700, Chip Salzenberg wrote: >> Short answer: "YES Please, but we will still want a side channel for >> minimum overhead." > Ok. Though I'm not sure I agree with the "minimum overhead&quo

Re: NoSQL, YesCQL?

2010-10-28 Thread Chip Salzenberg
Short answer: "YES Please, but we will still want a side channel for minimum overhead." Long answer: Query languages only work reliably when you have data binding assistance (insert "Bobby Tables" xkcd here). However, they do have the wonderful property of evolving aggressively without requiring

Re: 0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
;> These settings look fine and I doubt you will see bizarre tiny files. >>> >>> On Wed, Oct 27, 2010 at 2:52 PM, Chip Salzenberg wrote: >>>> OK, after upgrading to "apache-cassandra-2010-10-27_12-30-38", here's >>>> what "show

Re: 0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
I should have been more clear: rc1 is upgrade-in-place > compatible with b2, so I would have liked to see what the settings > were before running it through an export/import cycle. > > These settings look fine and I doubt you will see bizarre tiny files. > > On Wed, Oct 27, 2010 at 2:52

Re: 0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
li, in which case you will need to upgrade >>> to the nightly from >>> > http://hudson.zones.apache.org/hudson/job/Cassandra/lastSuccessfulBuild/artifact/cassandra/build/ >>> (essentially the same as rc1 being voted on). >>> >>> On Wed, Oct 27, 2010 at 4

0.7.0beta2 spinning/wedged after aggressive overnight writing

2010-10-27 Thread Chip Salzenberg
I set 60 clients to aggressively inserting into a 0.7.0beta2 standard keyspace overnight. This morning, its heap usage is maxed, it's using 400% CPU (which is a lot less than the box has, so that's OK), and it's making progress very... very... slowly. The timestamps near the end the commit logs t

Re: 0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
t/cassandra/build/ > (essentially the same as rc1 being voted on). > > On Wed, Oct 27, 2010 at 4:17 AM, Chip Salzenberg wrote: >> I recently tested 0.7.0beta2 with good results on a reasonably powerful >> machine: 8 Xeon cores (16 if you count hyperthreads), 64G memory, and &

Re: 0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
I should add that the disk free space also changed, so the data directory had a lot more space available than before: /dev/cciss/c0d1 2.8T 202M 2.6T 1% /var/lib/cassandra/data On 10/27/2010 2:17 AM, Chip Salzenberg wrote: > I recently tested 0.7.0beta2 with good results o

0.7.0beta2 with 128G memory = bizarre tiny files. help?

2010-10-27 Thread Chip Salzenberg
I recently tested 0.7.0beta2 with good results on a reasonably powerful machine: 8 Xeon cores (16 if you count hyperthreads), 64G memory, and some nice HP RAID. So far so good. But when I took the same config and moved it to a basically identical box with 128G of memory, cassandra started respond

Re: launch failure with current git (svn?)

2010-08-25 Thread Chip Salzenberg
isn't supposed to break avro serialization tho :( On Wed, Aug 25, 2010 at 8:39 PM, Chip Salzenberg wrote: I was using svn cassandra from about a week ago, and it worked for me; but then I updated to today's and got the below error after rebuild. Help, please: Should I apply some known c

launch failure with current git (svn?)

2010-08-25 Thread Chip Salzenberg
I was using svn cassandra from about a week ago, and it worked for me; but then I updated to today's and got the below error after rebuild. Help, please: Should I apply some known config file change, or just revert, or ? The version failing is https://svn.apache.org/repos/asf/cassandra/tr...@98