arvindshmicrosoft commented on issue #270: Support Accumulo installs on Microsoft Azure URL: https://github.com/apache/fluo-muchos/pull/270#issuecomment-522108148 Thanks, @keith-turner for the details. m5d.xlarge has 1 ephemeral disk (as you said) and d2.xlarge has 3. Based on this, default_data_dirs has just the '/media/ephemeral0' location, while worker_data_dirs has all 3 ephemeral disks. Now, unfortunately it looks like the previous Zookeeper and Hadoop roles were loosely using worker_data_dirs, and our changes continued using worker_data_dirs. From our understanding of the implementation, all references on the leader nodes should only be using default_data_dirs. This appears to be a latent bug which has been uncovered indirectly now. To unblock, if you use a homogenous cluster with a common instance type across leaders and workers it would workaround this issue, but @karthick-rn and I discussed and we feel we should address the latent bug. Only question is when: would you prefer we create a new issue and we will address that in the next week or so with a fresh PR, or would you prefer we bundle the fix for this new (latent) bug as part of this existing PR itself?
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
