+1 from my side.
On Mon, Jun 10, 2019 at 10:56 AM Arpit Agarwal <aagar...@cloudera.com.invalid> wrote: > Thanks for the explanation Brahma and Iñigo! > > +0 from me (haven’t looked at it closely enough to give a +1). > > Regards, > Arpit > > > > On Jun 10, 2019, at 10:12 AM, Brahma Reddy Battula <bra...@apache.org> > wrote: > > > > Dear Arpit, > > > > Thanks for taking look into it. > > > > ECBlockGroupStats.merge() is Utility method which is moved to > hadoop-hdfs-client module. Ideally it could have been seperate jira. But > this changes will not induce any issues, will take necessary action for > this. > > > > On Mon, Jun 10, 2019 at 8:40 PM Arpit Agarwal <aagar...@cloudera.com > <mailto:aagar...@cloudera.com>> wrote: > > I scanned the merge payload for changes to non-RBF code. The changes are > minimal, which is good. > > > > The only commit that I didn’t understand was: > > https://issues.apache.org/jira/browse/HDFS-14268 < > https://issues.apache.org/jira/browse/HDFS-14268> > > > > The jira description doesn’t make it clear why ECBlockGroupStats is > modified. > > > > +0 apart from that. > > > > > >> On Jun 1, 2019, at 8:40 PM, Brahma Reddy Battula <bra...@apache.org > <mailto:bra...@apache.org>> wrote: > >> > >> Dear Hadoop Developers > >> > >> I would like to propose RBF Branch (HDFS-13891) merge into trunk. We > have > >> been working on this feature from last several months. > >> This feature work received the contributions from different companies. > All > >> of the feature development happened smoothly and collaboratively in > JIRAs. > >> > >> Kindly do take a look at the branch and raise issues/concerns that need > to > >> be addressed before the merge. > >> > >> *Highlights of HDFS-13891 Branch:* > >> ============================= > >> > >> Adding Security to RBF(1) > >> Adding Missing Client API's(2) > >> Improvements/Bug Fixing > >> Critical - HDFS-13637, HDFS-13834 > >> > >> *Commits:* > >> ======== > >> > >> No of JIRAs Resolved: 72 > >> > >> All this commits are in RBF Module. No changes in hdfs/common. > >> > >> *Tested Cluster:* > >> ============= > >> > >> Most of these changes verified at Uber,Microsoft,Huawei and some other > >> compaines. > >> > >> *Uber*: Most changes are running in production @Uber including the > critical > >> security changes, HDFS Clusters are 4000+ nodes with 8 HDFS Routers. > >> Zookeeper as a state store to hold delegation tokens were also stress > >> tested to hold more than 2 Million tokens. --CR Hota > >> > >> *MicroSoft*: Most of these changes are currently running in production > at > >> Microsoft.The security has also been tested in a 500 server cluster > with 4 > >> subclsuters. --Inigo Goiri > >> > >> *Huawei* : Deployed all this changes in 20 node cluster with 3 > >> routers.Planning deploy 10K production cluster. > >> > >> *Contributors:* > >> =========== > >> > >> Many thanks to Akira Ajisaka,Mohammad Arshad,Takanobu Asanuma,Shubham > >> Dewan,CR Hota,Fei Hui,Inigo Goiri,Dibyendu Karmakar,Fengna Li,Gang > >> Li,Surendra Singh Lihore,Ranith Sardar,Ayush Saxena,He Xiaoqiao,Sherwood > >> Zheng,Daryn Sharp,VinayaKumar B,Anu Engineer for invloving discussions > and > >> contributing to this. > >> > >> *Future Tasks:* > >> ============ > >> > >> will cleanup the jira's under this umbrella and contiue to work. > >> > >> Reference: > >> 1) https://issues.apache.org/jira/browse/HDFS-13532 < > https://issues.apache.org/jira/browse/HDFS-13532> > >> 2) https://issues.apache.org/jira/browse/HDFS-13655 < > https://issues.apache.org/jira/browse/HDFS-13655> > >> > >> > >> > >> > >> --Brahma Reddy Battula > > > > > > > > -- > > > > > > > > --Brahma Reddy Battula > >
