Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
On Sun, Nov 11, 2012 at 4:21 AM, Sylvain Lebresne sylv...@datastax.comwrote: Actually, if we're going to be precise, it's -2^63 to 2^63 - 1. Long.MIN_VALUE is not a valid token for technical reasons. I think you typo'd, so just to be clear, did you mean to say that then lower end of the range is -2^63 + 1 (leaving -2^63 for special purposes, similar to -1 in RandomPartitioner)? -- Tyler Hobbs DataStax http://datastax.com/
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
On Mon, Nov 12, 2012 at 6:10 PM, Tyler Hobbs ty...@datastax.com wrote: On Sun, Nov 11, 2012 at 4:21 AM, Sylvain Lebresne sylv...@datastax.comwrote: Actually, if we're going to be precise, it's -2^63 to 2^63 - 1. Long.MIN_VALUE is not a valid token for technical reasons. I think you typo'd, so just to be clear, did you mean to say that then lower end of the range is -2^63 + 1 (leaving -2^63 for special purposes, similar to -1 in RandomPartitioner)? Yes, that's exactly what I meant. Sorry for the typo. -- Sylvain
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
Actually, if we're going to be precise, it's -2^63 to 2^63 - 1. Long.MIN_VALUE is not a valid token for technical reasons. Do note that you can still not change partitioner, so the new partitioner is for new cluster. But that does mean that for existing ones you'll have to make sure you do keep RandomPartitioner in the yaml when you merge old and new yaml. It's in the NEWS file however (that I do encourage you to read, at least for new major versions). -- Sylvain On Sun, Nov 11, 2012 at 4:51 AM, Tyler Hobbs ty...@datastax.com wrote: The Murmur3Partitioner range is from -2^63 to 2^63 - 1 (Java's Long.MIN_VALUE to Long.MAX_VALUE). On Sat, Nov 10, 2012 at 8:59 PM, Brian O'Neill b...@alumni.brown.eduwrote: Wow...good catch. We had puppet scripts which automatically assigned the proper tokens given the cluster size. What is the range now? Got a link? -brian On Nov 10, 2012, at 9:27 PM, Edward Capriolo wrote: just a note for all. The default partitioner is no longer randompartitioner. It is now murmur, and the token range starts in negative numbers. So you don't chose tokens Luke your father taught you anymore. On Friday, November 9, 2012, Sylvain Lebresne sylv...@datastax.com wrote: The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2 -- Brian ONeill Lead Architect, Health Market Science (http://healthmarketscience.com) mobile:215.588.6024 blog: http://weblogs.java.net/blog/boneill42/ blog: http://brianoneill.blogspot.com/ -- Tyler Hobbs DataStax http://datastax.com/
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
just a note for all. The default partitioner is no longer randompartitioner. It is now murmur, and the token range starts in negative numbers. So you don't chose tokens Luke your father taught you anymore. On Friday, November 9, 2012, Sylvain Lebresne sylv...@datastax.com wrote: The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
Ohh lala. Any documentation yet? On Nov 10, 2012, at 6:27 PM, Edward Capriolo edlinuxg...@gmail.commailto:edlinuxg...@gmail.com wrote: just a note for all. The default partitioner is no longer randompartitioner. It is now murmur, and the token range starts in negative numbers. So you don't chose tokens Luke your father taught you anymore. On Friday, November 9, 2012, Sylvain Lebresne sylv...@datastax.commailto:sylv...@datastax.com wrote: The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.orgmailto:user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2 'Like' us on Facebook for exclusive content and other resources on all Barracuda Networks solutions. Visit http://barracudanetworks.com/facebook
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
Wow...good catch. We had puppet scripts which automatically assigned the proper tokens given the cluster size. What is the range now? Got a link? -brian On Nov 10, 2012, at 9:27 PM, Edward Capriolo wrote: just a note for all. The default partitioner is no longer randompartitioner. It is now murmur, and the token range starts in negative numbers. So you don't chose tokens Luke your father taught you anymore. On Friday, November 9, 2012, Sylvain Lebresne sylv...@datastax.com wrote: The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2 -- Brian ONeill Lead Architect, Health Market Science (http://healthmarketscience.com) mobile:215.588.6024 blog: http://weblogs.java.net/blog/boneill42/ blog: http://brianoneill.blogspot.com/
Re: [BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
The Murmur3Partitioner range is from -2^63 to 2^63 - 1 (Java's Long.MIN_VALUE to Long.MAX_VALUE). On Sat, Nov 10, 2012 at 8:59 PM, Brian O'Neill b...@alumni.brown.eduwrote: Wow...good catch. We had puppet scripts which automatically assigned the proper tokens given the cluster size. What is the range now? Got a link? -brian On Nov 10, 2012, at 9:27 PM, Edward Capriolo wrote: just a note for all. The default partitioner is no longer randompartitioner. It is now murmur, and the token range starts in negative numbers. So you don't chose tokens Luke your father taught you anymore. On Friday, November 9, 2012, Sylvain Lebresne sylv...@datastax.com wrote: The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2 -- Brian ONeill Lead Architect, Health Market Science (http://healthmarketscience.com) mobile:215.588.6024 blog: http://weblogs.java.net/blog/boneill42/ blog: http://brianoneill.blogspot.com/ -- Tyler Hobbs DataStax http://datastax.com/
[BETA RELEASE] Apache Cassandra 1.2.0-beta2 released
The Cassandra team is pleased to announce the release of the second beta for the future Apache Cassandra 1.2.0. Let me first stress that this is beta software and as such is *not* ready for production use. This release is still beta so is likely not bug free. However, lots have been fixed since beta1 and if everything goes right, we are hopeful that a first release candidate may follow shortly. Please do help testing this beta to help make that happen. If you encounter any problem during your testing, please report[3,4] them. And be sure to a look at the change log[1] and the release notes[2] to see where Cassandra 1.2 differs from the previous series. Apache Cassandra 1.2.0-beta2[5] is available as usual from the cassandra website (http://cassandra.apache.org/download/) and a debian package is available using the 12x branch (see http://wiki.apache.org/cassandra/DebianPackaging). Thank you for your help in testing and have fun with it. [1]: http://goo.gl/wnDAV (CHANGES.txt) [2]: http://goo.gl/CBsqs (NEWS.txt) [3]: https://issues.apache.org/jira/browse/CASSANDRA [4]: user@cassandra.apache.org [5]: http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=shortlog;h=refs/tags/cassandra-1.2.0-beta2
