Re: Errors when init LinuxContianerExecutor on Hadoop-3.0.0-alpha2

Hi Jasson The container executor document is here  https://hadoop.apache.org/docs/r3.0.0-alpha2/hadoop-yarn/hadoop-yarn-site/SecureContainer.html The problem seems to the incorrect file permission, the doc says: The container-executor program must be owned by root and have the permission set

Re: Hadoop 2.7.3 cluster namenode not starting

Hi, The error you mentioned below " 'Name or service not known'" means servers not able to communicate to each other. Check network configurations. Sidharth Mob: +91 819799 LinkedIn: www.linkedin.com/in/sidharthkumar2792 On 17-May-2017 12:13 PM, "Bhushan Pathak"

Re: Hadoop 2.7.3 cluster namenode not starting

Apologies for the delayed reply, was away due to some personal issues. I tried the telnet command as well, but no luck. I get the response that 'Name or service not known' Thanks Bhushan Pathak Thanks Bhushan Pathak On Wed, May 3, 2017 at 7:48 AM, Sidharth Kumar