Looks like you are reaching the limit set for max open file handles in your
system.
Is your application opening lot of files at same time? If you expect your
application to open lot many files at same time, you can increase max open
files limit in hadoop by changing some settings. (Check command "
Hi Sunil,
Have you tried an alternate hashing function other than java hashcode that
might provide a more uniform distribution of your data? The google guava
library provides a set of hashing strategies, like murmur hash, that is
reported to have lesser hash collisions in different cases. Below
