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Logs for hadoop-fuse-dfs

Logs for hadoop-fuse-dfs

Expert Contributor

Hi ,

 

I'm using CDH 5.14 and have FUSE integrated. I'm having issue with the mounted HDFS sometimes( disconnecting and connecting ) and since FUSE doesn't have any log, its difficult to identify what is happening. Is it possible to start FUSE with logging? I do not see any logs in /var/log/messages regarding this.

2 REPLIES 2

Re: Logs for hadoop-fuse-dfs

Master Guru
You could try running the mount with the debug option enabled (-d for
hadoop-fuse-dfs).

I'd recommend switching over to the NFS mount instead, if possible - that's
seen more improvement work over the past few years than the fuse approach.
See
https://www.cloudera.com/documentation/enterprise/latest/topics/admin_hdfs_nfsgateway.html
Highlighted

Re: Logs for hadoop-fuse-dfs

Expert Contributor

@Harsh J  We did try NFS didn't get the write performance we were looking at and more over that required an NFS server as well.

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