tag:blogger.com,1999:blog-11788780.post115897762105395030..comments2023-12-29T13:22:33.104-08:00Comments on JJinuxLand: Databases: More Atomic Cluster Commitsjjinuxhttp://www.blogger.com/profile/03270879497119114175noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-11788780.post-67620960043045446442006-11-26T18:26:00.000-08:002006-11-26T18:26:00.000-08:00> Java Transaction Processing
I wish I had a copy...> Java Transaction Processing<br /><br />I wish I had a copy to read about it. Is there any way you can summarize in a paragraph or two?jjinuxhttps://www.blogger.com/profile/03270879497119114175noreply@blogger.comtag:blogger.com,1999:blog-11788780.post-9583633904146779582006-11-25T09:17:00.000-08:002006-11-25T09:17:00.000-08:00You might find the discussion about two-phase comm...You might find the discussion about two-phase commit in <a href="http://www.amazon.com/Java-Transaction-Processing-Implementation-Professional/dp/013035290X/sr=8-1/qid=1164474843/ref=pd_bbs_sr_1/102-6989669-2078527?ie=UTF8&s=books">Java Transaction Processing</a> interesting especially the parts that discuss what can happen when the commit phase fails. Don't let the Java portions throw you off, they cover transaction processing very well.bonghttps://www.blogger.com/profile/16897252366820481723noreply@blogger.comtag:blogger.com,1999:blog-11788780.post-1159314139859612202006-09-26T16:42:00.000-07:002006-09-26T16:42:00.000-07:00You should look up the 3 phase commit http://en.wi...You should look up the 3 phase commit http://en.wikipedia.org/wiki/Three-phase-commit_protocolAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-11788780.post-1159218249574953922006-09-25T14:04:00.000-07:002006-09-25T14:04:00.000-07:00What happens if:The master writes its final log me...What happens if:<BR/><BR/>The master writes its final log message.<BR/><BR/>Then the master manages to tell half the nodes that it wrote the final log message.<BR/><BR/>Then it dies.<BR/><BR/>The other half of the nodes think that the master did not succeed, so they roll back.<BR/><BR/>Sorry if this is a silly, basic question. This is all new stuff to me.jjinuxhttps://www.blogger.com/profile/03270879497119114175noreply@blogger.comtag:blogger.com,1999:blog-11788780.post-1159024840166306112006-09-23T08:20:00.000-07:002006-09-23T08:20:00.000-07:00The trick is that there's a master node with a log...The trick is that there's a master node with a log. If a node goes down before writing that final bit, when it gets back up the master will replay its log and all will be fine.Anonymousnoreply@blogger.com