What if the configured node memory in yarn-site.xml is more than node's physical memory?

My yarn queue is using FairScheduler as my scheduler for my 4 queues, below is my queue configuration: 10 mb, 30 vcores 25 mb, 100 vcores 5 mb, 20 vcores 10 mb, 50 vcores -1.0f 10 mb, 30 vcores 30 mb

RE: Hdfs default block size

Thank you for your help. On 22-May-2017 5:23 PM, "surendra lilhore" wrote: > Hi Sidharth, > > > > It is 128MB. > > > > You can refer this link https://hadoop.apache.org/ > docs/r2.7.3/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml > > > > Regards > > Surendra > > > > > > *From:* Sidharth Kum

RE: Hdfs default block size

Hi Sidharth, It is 128MB. You can refer this link https://hadoop.apache.org/docs/r2.7.3/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml Regards Surendra From: Sidharth Kumar [mailto:sidharthkumar2...@gmail.com] Sent: 22 May 2017 19:36 To: common-u...@hadoop.apache.org Subject: Hdfs default

Hdfs default block size

Hi, Can you kindly tell me what is the default block size in apache hadoop 2.7.3? Is it 64mb or 128mb? Thanks Sidharth