500: Internal Server Error

Lab Support
#1

Hi,

I am getting internal server error from last night.

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  1. I tried removing files from my user folder, but I did not find any big file there. Even f.cloudxlab.com is not working. When I am opening the web console, nothing is happening.
  2. I tried changing replication factor to 1. But not happening. I used command from this answer - How do I change replication factor on HDFS?
  3. When I tried changing hdfc replication factor on e.cloudxlab.com I am getting very weird terminal and this error.

Java HotSpot™ 64-Bit Server VM warning: Insufficient space for shared memory file: 13013Try using the -Djava.io.tmpdir= option to select an alternate temp location.âsetrep: Unknown commandUsage: hadoop fs [generic options]

Please let me know how can I correct this?

#2

Hi,
Sorry for the inconvenience, we have fixed this, Lab is working fine now.

Thanks.

#3