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big-data-europe / docker-hadoop-spark-workbench

[EXPERIMENTAL] This repo includes deployment instructions for running HDFS/Spark inside docker containers. Also includes spark-notebook and HDFS FileBrowser.
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GlusterFS? #47

Open antonkulaga opened 6 years ago

antonkulaga commented 6 years ago

What do you think about adding glusterfs as an alternative file system in swarm stack? Dealing with HDFS is a lot of pain and namenode is a single point of failure (it also has its data in local volume, so it should always be replicated in a same node). In our lab, we are now considering using alluxio + glusterFS or any other alternatives to HDFS

earthquakesan commented 6 years ago

@antonkulaga did you try running secondary namenode or that also got its' problems?