Install gpfs on

In our BDA doc, ESS is required, and remote mount is suggested, but this is a test environment so we can just use local nsd based filesystem instead. Choose the master node, master node is the node that take care of running operations like collect snap, upgrade transparency check status, etc, normally assign the same node as ambari server.

HiveServer2 HiveServer2. HiveUtils : - Adding metastore authorization provider: org. CuratorFrameworkImpl : - Starting. ConnectionState Will not attempt to authenticate using SASL unknown error.

HiveMaterializedViewsRegistry : - Materialized views registry has been initialized. It comes down to two config files and couple of commands. There were lot of challenges when we started testing it almost three years ago, but once we sorted out bugs and got all vendors to fix them, it worked very well. Comments 2. Hello, We are trying to have a couple of disks shared via gpfs on linux, and appreciate all the help we can get on how to do so Active Contributor points.

Learn how your comment data is processed. With node quorum: Quorum is defined as one plus half of the explicitly defined quorum nodes in the GPFS cluster. There are no default quorum nodes; you must specify which nodes have this role.

For example, in Figure 1 , there are three quorum nodes. In this configuration, GPFS remains active as long as there are two quorum nodes available. Share this: Twitter Facebook.

The server architectures showed in the images is composed by two server gpfs01 and gpfs02 sharing two disk device sdb and sdc each one of 10 GB size. Each server has an ethernet connection on subnet The gpfs version used for installation is 4. GPFS requires that each gpfs cluster nodes can execute ssh commands on all other nodes using root user in order to allow remote administration of other nodes.

In order to allow it you have to exchange ssh root keys between each cluster node. IBM provides the source code of this module. It must be compiled for the kernel version used by your servers. This step can be executed on a single node then the rpm containing the kernel module can be distributed and installed over all the other gpfs nodes.

In this example this module will be compiled on server gpfs