+1 (non-binding) On Sun, Jun 9, 2019 at 7:55 PM Akira Ajisaka <aajis...@apache.org> wrote:
> +1 > > -Akira > > On Sun, Jun 9, 2019 at 10:56 PM Brahma Reddy Battula <bra...@apache.org> > wrote: > > > > Hi All, > > > > Given the positive response to the discussion thread [1], here is the > > formal vote thread to merge HDFS-13891 in to trunk. > > > > Summary of code changes: > > 1. Code changes for this branch are done in the hadoop-hdfs-rbf > > subproject, there is no impact to hadoop-hdfs and hadoop-common. > > 2. Added Security support for RBF > > 3. Added Missing Client Protocol API's > > 4. Bug Fixes/ Improvments > > > > > > The vote will run for 7 days, ending Sat June 15th. I will start > this > > vote with my +1. > > > > Regards, > > Brahma Reddy Battula > > > > 1). > > > https://lists.apache.org/thread.html/cdc2e084874b30bf6af2dd827bcbdba4ab8d3d983a8b9796e61608e6@%3Ccommon-dev.hadoop.apache.org%3E > > > > > > On Wed, Jun 5, 2019 at 3:44 PM Xiaoqiao He <xq.he2...@gmail.com> wrote: > > > > > Thanks Brahma for starting the thread. > > > +1 for merging. > > > > > > He Xiaoqiao > > > > > > On Tue, Jun 4, 2019 at 1:53 PM Chittaranjan Hota < > chitts.h...@gmail.com> > > > wrote: > > > > > >> Thanks Brahma initiating this. > > >> +1(non-binding) for merge. > > >> > > >> @Uber we have almost all changes specially rbf security in production > for > > >> a > > >> while now without issues. > > >> > > >> On Mon, Jun 3, 2019 at 12:56 PM Giovanni Matteo Fumarola < > > >> giovanni.fumar...@gmail.com> wrote: > > >> > > >> > +1 on merging. > > >> > > > >> > Thanks Brahma for starting the thread. > > >> > > > >> > On Mon, Jun 3, 2019 at 10:00 AM Iñigo Goiri <elgo...@gmail.com> > wrote: > > >> > > > >> > > Thank you Brahma for pushing this. > > >> > > > > >> > > As you mentioned, we have already taken most of the changes into > > >> > > production. > > >> > > I want to highlight that the main contribution is the addition of > > >> > security. > > >> > > We have been able to test this at a smaller scale (~500 servers > and 4 > > >> > > subclusters) and the performance is great with our current > ZooKeeper > > >> > > deployment. > > >> > > I would also like to highlight that all the changes are > constrained to > > >> > > hadoop-hdfs-rbf and there is no differences in commons or HDFS. > > >> > > > > >> > > +1 on merging > > >> > > > > >> > > Inigo > > >> > > > > >> > > On Sun, Jun 2, 2019 at 10:19 PM Akira Ajisaka <aajis...@gmail.com > > > > >> > wrote: > > >> > > > > >> > > > Thanks Brahma for starting the discussion. > > >> > > > I'm +1 for merging this. > > >> > > > > > >> > > > FYI: In Yahoo! JAPAN, deployed all these changes in 20 nodes > cluster > > >> > > > with 2 routers (not in production) and running several tests. > > >> > > > > > >> > > > Regards, > > >> > > > Akira > > >> > > > > > >> > > > On Sun, Jun 2, 2019 at 12:40 PM Brahma Reddy Battula < > > >> > 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 > > >> > > > > 2) https://issues.apache.org/jira/browse/HDFS-13655 > > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > --Brahma Reddy Battula > > >> > > > > > >> > > > > > >> --------------------------------------------------------------------- > > >> > > > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > > >> > > > For additional commands, e-mail: > hdfs-dev-h...@hadoop.apache.org > > >> > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > > >> -- > > >> Regards, > > >> Chitta > > >> > > > > > > > -- > > > > > > > > --Brahma Reddy Battula > > -- > > > > > > > > --Brahma Reddy Battula > > --------------------------------------------------------------------- > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org > > -- Regards, Chitta
