Comments on: Running Cassandra as an embedded service http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/ by Ran Tavory Wed, 01 Sep 2010 05:40:23 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Ran Tavory http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-2849 Ran Tavory Mon, 02 Aug 2010 18:57:51 +0000 http://prettyprint.me/?p=255#comment-2849 no, that's a design limitation in cassandra no, that’s a design limitation in cassandra

]]> By: Michael Zehrer http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-2845 Michael Zehrer Mon, 02 Aug 2010 15:48:15 +0000 http://prettyprint.me/?p=255#comment-2845 Is there a solution for the shutdown problem? One that does not require me to kill the JVM? Is there a solution for the shutdown problem? One that does not require me to kill the JVM?

]]> By: Confluence: Team Message Archiver http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-2810 Confluence: Team Message Archiver Fri, 30 Jul 2010 17:38:40 +0000 http://prettyprint.me/?p=255#comment-2810 <strong>Cassandra Research Links...</strong> Cassandra Research Google indexing/searching... Cassandra Research Links…

Cassandra Research Google indexing/searching…

]]> By: Understanding Cassandra Code Base | PrettyPrint.me http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-797 Understanding Cassandra Code Base | PrettyPrint.me Sun, 02 May 2010 14:20:14 +0000 http://prettyprint.me/?p=255#comment-797 [...] have a closer look at the internal design of the system. While with some features added, such as an embedded service, I could have certainly get away without good understanding of the codebase and design, others, [...] [...] have a closer look at the internal design of the system. While with some features added, such as an embedded service, I could have certainly get away without good understanding of the codebase and design, others, [...]

]]> By: links for 2010-04-26 « Daniel Harrison's Personal Blog http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-732 links for 2010-04-26 « Daniel Harrison's Personal Blog Tue, 27 Apr 2010 02:02:22 +0000 http://prettyprint.me/?p=255#comment-732 [...] Running Cassandra as an embedded service | PrettyPrint.me (tags: cassandra java) [...] [...] Running Cassandra as an embedded service | PrettyPrint.me (tags: cassandra java) [...]

]]> By: Ran Tavory http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-565 Ran Tavory Tue, 13 Apr 2010 09:33:10 +0000 http://prettyprint.me/?p=255#comment-565 There's a limitation in cassandra that it cannot be killed... Actually it can, but only by stopping the jvm. I know, it sucks, but that's what cassandra can provide now... For tests, using fork mode bypasses this problem since each individual test runs in its own jvm There’s a limitation in cassandra that it cannot be killed…
Actually it can, but only by stopping the jvm. I know, it sucks, but that’s what cassandra can provide now…
For tests, using fork mode bypasses this problem since each individual test runs in its own jvm

]]> By: Jeff Zhang http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-564 Jeff Zhang Tue, 13 Apr 2010 09:27:43 +0000 http://prettyprint.me/?p=255#comment-564 Hi Ran, This is really a good stuff, and I am looking for such things for unit test. But I am wondering how do you kill the embedded-cassandra server. Seems your code does not do such things. Hi Ran,

This is really a good stuff, and I am looking for such things for unit test. But I am wondering how do you kill the embedded-cassandra server. Seems your code does not do such things.

]]> By: Rafael Ribeiro http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-507 Rafael Ribeiro Thu, 01 Apr 2010 19:55:56 +0000 http://prettyprint.me/?p=255#comment-507 Hi Ran! Errh... I should have googled it before I tried to implement my own in memory TTransport... in fact there is already documentation over Cassandra Wiki explaining how to do this: http://wiki.apache.org/cassandra/StorageProxy http://wiki.apache.org/cassandra/Embedding anyways... tks a lot! Hi Ran!

Errh… I should have googled it before I tried to implement my own in memory TTransport… in fact there is already documentation over Cassandra Wiki explaining how to do this:
http://wiki.apache.org/cassandra/StorageProxy
http://wiki.apache.org/cassandra/Embedding

anyways… tks a lot!

]]> By: Ran Tavory http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-506 Ran Tavory Thu, 01 Apr 2010 19:12:38 +0000 http://prettyprint.me/?p=255#comment-506 There used to be something called cassandra "fat client" which may be what you're looking for, I'm not sure (google it...) But the thing is that it hasn't been maintained lately and I think I read a few days ago in the mailing list that it's been taken off the wiki for not being up to date. Anyhow, google it and read about it, then your best bet is to email user@cassandra... and ask. My motivation for creating the embedded service was unit testing, so I wanted an environment as close as possible to a real instance running. I used it in the client I wrote http://github.com/rantav/hector There used to be something called cassandra “fat client” which may be what you’re looking for, I’m not sure (google it…)
But the thing is that it hasn’t been maintained lately and I think I read a few days ago in the mailing list that it’s been taken off the wiki for not being up to date.
Anyhow, google it and read about it, then your best bet is to email user@cassandra… and ask.
My motivation for creating the embedded service was unit testing, so I wanted an environment as close as possible to a real instance running. I used it in the client I wrote http://github.com/rantav/hector

]]> By: Rafael Ribeiro http://prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/comment-page-1/#comment-505 Rafael Ribeiro Thu, 01 Apr 2010 19:05:10 +0000 http://prettyprint.me/?p=255#comment-505 Hi Ran! I was trying to achieve something similar but I went thru a completely different path... I tried to reproduce what CassandraDaemon does but with a in memory TTransport that I implemented. Unfortunately it did not work as I expected (at least up to now). Have you seen anything on the internet about using a different (something like a in memory) TTransport? I was thinking about having Cassandra daemon embedded in the application so in case my application was running in a J2EE cluster, each clustered instance would have its own Cassandra Service builtin. regards, Rafael Ribeiro Hi Ran!

I was trying to achieve something similar but I went thru a completely different path… I tried to reproduce what CassandraDaemon does but with a in memory TTransport that I implemented. Unfortunately it did not work as I expected (at least up to now). Have you seen anything on the internet about using a different (something like a in memory) TTransport? I was thinking about having Cassandra daemon embedded in the application so in case my application was running in a J2EE cluster, each clustered instance would have its own Cassandra Service builtin.

regards,
Rafael Ribeiro

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