I used AWS EMR to create a hadoop vm and do my work.
I got the following error:
com.google.common.util.concurrent.UncheckedExecutionException: java.lang.IllegalArgumentException: /tmp is a symbolic link to a directory STATUS: 500
The /tmp directory in an AWS EMR EC2 instance is a symbolic link and caused this error.
From my google search:
"Setting this to false causes an exception to be thrown upon encountering a symlink." However, the default value is already set to true.
Appreciate anyone facing this issue can share their experience. Thanks!