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CCA-500 · Question #65
You configure your hadoop cluster with mapreduce V1 (MRv1) along with HDFS high availability (HA) Quorum-based storage. On which nodes should you configure and run your journal node daemon(s) to…
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Deployment
Question
You configure your hadoop cluster with mapreduce V1 (MRv1) along with HDFS high availability (HA) Quorum-based storage. On which nodes should you configure and run your journal node daemon(s) to guarantee a quorum?
Options
- Astandby namenode, jobtracker, resourcemanager
- BJobtracker
- Cstandby namenode
- DNamenode
- ENamenode and standby namenode
- FNamenode, standby namenode and jobtracker
- GOn each datanode
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Topics
#JournalNode#HDFS HA#Quorum-based storage#daemon placement