I'm using flink-1.7.2 version but after I run a flink job

./bin/flink run -p 4 -q examples/gelly/flink-gelly-examples_*.jar --algorithm PageRank --input CSV --type integer --simplify directed --input_filename WikiTalk.txt --input_field_delimiter $'\t' --output print,

I found that the job is still running on the datasink

and those are my taskmanagers and job managers configurations