https://youtu.be/1NB7GtI8NXM
I have uploaded a video demonstrating Hive on Kubernetes using MR3. --- Sungwoo On Fri, Jun 28, 2019 at 4:44 AM Sungwoo Park <glap...@gmail.com> wrote: > I have created a quick start guide showing how to run Hive-MR3 on > Kubernetes using Minikube on a single machine. If you are interested in > trying Hive on Kubernetes on your laptop, please check out this page: > > https://mr3.postech.ac.kr/quickstart/hivek8s/run-k8s/ > > --- Sungwoo > > On Wed, Jun 26, 2019 at 7:56 PM Sungwoo Park <glap...@gmail.com> wrote: > >> I am pleased to announce the release of MR3 0.8. New features are: >> >> -- Hive on MR3 on Yarn fully supports recovery: >> https://mr3.postech.ac.kr/hivemr3/features/recovery/ >> >> -- Hive on MR3 on Yarn supports high availability in which multiple >> HiveServer2 instances share a common DAGAppMaster (and a common pool of >> ContainerWorkers): >> https://mr3.postech.ac.kr/hivemr3/features/high-availability/ >> >> -- Hive on Kubernetes supports Apache Ranger and Timeline Server: >> https://mr3.postech.ac.kr/hivek8s/guide/run-timeline/ >> https://mr3.postech.ac.kr/hivek8s/guide/run-ranger/ >> >> From the release notes: >> >> A new DAGAppMaster properly recovers DAGs that have not been completed in >> the previous DAGAppMaster. >> Fault tolerance after fetch failures works much faster. >> On Kubernetes, the shutdown handler of DAGAppMaster deletes all running >> Pods. >> On both Yarn and Kubernetes, MR3Client automatically connects to a new >> DAGAppMaster after an initial DAGAppMaster is killed. >> Hive 3 for MR3 supports high availability on Yarn via ZooKeeper. >> On both Yarn and Kubernetes, multiple HiveServer2 instances can share a >> common MR3 DAGAppMaster (and thus all its ContainerWorkers as well). >> Hive on Kubernetes supports Apache Ranger. >> Hive on Kubernetes supports Timeline Server. >> >> You can download MR3 0.8 at: >> >> https://mr3.postech.ac.kr/download/home/ >> >> --- Sungwoo Park >> >
