Re: [infinispan-dev] Repeatable reads and WSC as default

Hi all, I am writing a bit too late in 9.0 cycle, but since I've found couple of bugs [1][2] and spaces for improvement [3][4] in WSC implementation, I was wondering about confirming the performance effect of fixes. And I am wondering if the current defaults for transactional cache, being READ_COMMITTED and WSC off are the best options. During 8.0 cycle Tristan raised a discussion [5] including WSC defaults and I think that the general opinion was "make it default", which requires RR isolation and simple versioning scheme. But I think that the whole thing [6] went a bit forgotten and all that was done is [7]. Do we want to do this, at least using current API? (we most likely don't want to refactor ConfigurationBuilder when CR2 is out) Radim [1] https://issues.jboss.org/browse/ISPN-7526 [2] https://issues.jboss.org/browse/ISPN-7527 [3] https://issues.jboss.org/browse/ISPN-7528 [4] https://github.com/infinispan/infinispan/blob/master/core/src/main/java/o... could be a contention point [5] http://infinispan.markmail.org/message/rasqqkojwdboql7y?q=write+skew+list... [6] https://issues.jboss.org/browse/ISPN-3927 [7] https://issues.jboss.org/browse/ISPN-7507 -- Radim Vansa <rvansa(a)redhat.com&gt; JBoss Performance Team _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev