Hi, Ambari agent uses default package manager to install packages for components (yum for RedHat, CentOS and zypper for SLES). yum or zypper can't be run in parallel in a single node, they create locks once they started. But you will have hadoop components installing in parallel on different nodes.
BR, Dmytro Sen On Thu, Jul 3, 2014 at 11:50 AM, sagi <[email protected]> wrote: > Hi ambari users, > > I am trying to deploy hadoop cluster by ambari, and I want it to as fast > as possible. > > When I digged into ambari agent source code, I found a parameter in > ActionQueue.py named "MAX_CONCURRENT_ACTIONS = 5", but I did not find any > place invoke it. > > So I wonder is amabri agent able to install component in parallel? > If not, is there any other method to accelerate the whole installation > process? > > Thanks in advance for any suggestions. > > --------------------------------- > Best Regards > -- BR, Dmitry Sen -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
