Hi, I created an account (user name is Alexis) on cwiki.apache.org. How do I edit the page? It says "You are only permitted to add personal labels on this page." when I try to add a "label".
Meanwhile, this is the doc i have so far: http://techvineyard.blogspot.com/2011/02/gora-orm-framework-for-hadoop-jobs.html#Cassandra_in_Gora Alexis On Fri, Jul 22, 2011 at 4:27 PM, Henry Saputra <[email protected]> wrote: > Alexis, could you add an entry in the Gora wiki: > https://cwiki.apache.org/confluence/display/GORA/Index to help > understand the change made to the Cassanndra backend code. > > The changes are big and not much comment given in the header of the > class so its kind of hard to follow what was the intention of the > changes. > > - Henry > > On Fri, Jul 22, 2011 at 4:08 PM, Alexis <[email protected]> wrote: >> Hi, >> >> Sorry I have committed my changes before I had the go ahead of the >> other peers. I am still learning the opensource etiquette. I thought >> it was fine to replace the code since I believe the Cassandra part was >> broken. I personnally never managed to use the code "as is". It was >> mentioned to me the entire backend needed to be rewritten: >> See Julien's comment in this page: >> http://techvineyard.blogspot.com/2011/01/trying-nutch-20-hbase-storage.html: >> >> "The Cassandra backend in GORA is in need of serious work and is not >> considered fully functional, IIRC it is not thread safe. There has >> been a new release of Cassandra in the meantime and I am pretty sure >> that it would be quicker to simply write a new backend for GORA based >> on the latest release..." >> >> Now we have 2 options: >> - revert the modifications and go back to a broken state >> - test the new version and iterate from there. I'm sure it's not >> perfect but at least we have a seemingly working state to start with. >> >> Sorry for the bad surprise. >> >> On Fri, Jul 22, 2011 at 8:21 AM, Chris A. Mattmann (JIRA) >> <[email protected]> wrote: >>> >>> [ >>> https://issues.apache.org/jira/browse/GORA-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13069581#comment-13069581 >>> ] >>> >>> Chris A. Mattmann commented on GORA-22: >>> --------------------------------------- >>> >>> One note though: Alexis, it seems like you've replaced and/or added upon >>> somehow to the cassandra backend. It was my impression we had one already >>> or that it was functioning/etc. What does your patch do that improves or >>> adds to it? Would be great to explain for the benefit of others watching. >>> >>>> Upgrade cassandra backend to cassandra 0.7 >>>> ------------------------------------------ >>>> >>>> Key: GORA-22 >>>> URL: https://issues.apache.org/jira/browse/GORA-22 >>>> Project: Gora >>>> Issue Type: Improvement >>>> Components: storage >>>> Affects Versions: 0.2-incubating >>>> Reporter: Julien Nioche >>>> Fix For: 0.2-incubating >>>> >>>> Attachments: gora-cassandra-mapping.xml, >>>> gora-cassandra-mapping.xml, gora.patch, goraCassandra.patch >>>> >>>> >>> >>> >>> -- >>> This message is automatically generated by JIRA. >>> For more information on JIRA, see: http://www.atlassian.com/software/jira >>> >>> >>> >> >
