Grokbase › Groups › Hadoop › scm-users › July 2012
FAQ
Hello,

I set up a simple virtual cluster using 4 VMs and installed CM 4 on it.

It got to the "first run" - step 8 of 10 - and then hung. Turned out the VM
assigned the role of master had run out of heap and the OOM killer was
lopping off processes at the head. I ran out of time and turned off the VMs.

Question: what now is the state of the cluster? Assuming I allocate more
heap to the master node, will I be able to continue with the setup where I
left off, or should I start over?

Jeff

Search Discussions

  • Vinithra Varadharajan at Jul 19, 2012 at 6:05 am ⇧
    Jeff,

    Once you've got your VMs running again, you can either press the retry
    button on the First Run wizard page, or you can go to the services page and
    perform the last 3/10 steps by choosing the appropriate "Actions" of the
    corresponding services.

    -Vinithra
    On Wed, Jul 18, 2012 at 6:26 PM, Jeff wrote:

    Hello,

    I set up a simple virtual cluster using 4 VMs and installed CM 4 on it.

    It got to the "first run" - step 8 of 10 - and then hung. Turned out the
    VM assigned the role of master had run out of heap and the OOM killer was
    lopping off processes at the head. I ran out of time and turned off the VMs.

    Question: what now is the state of the cluster? Assuming I allocate more
    heap to the master node, will I be able to continue with the setup where I
    left off, or should I start over?

    Jeff

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupscm-users @
categorieshadoop
postedJul 19, '12 at 1:27a
activeJul 19, '12 at 6:05a
posts2
users2
websitecloudera.com
irc#hadoop

2 users in discussion

Vinithra Varadharajan: 1 post Jeff: 1 post

Content

People

Support

Translate

site design / logo © 2022 Grokbase