Error starting userland proxy: Bind for 0.0.0.0:50090: unexpected error Permission denied

[jasonhue8183]

Hi HariSekhon,

i having problem to start the hadoop docker-compose with the error below :

λ  docker-compose up -d
Starting hadoop_hadoop_1 ... error

ERROR: for hadoop_hadoop_1  Cannot start service hadoop: driver failed programming external connectivity on endpoint hadoop_hadoop_1 (114a6d530bf9e4f6eb8bd3528f2ac847feb1cf089c76e4733a3c00e99ee97f32): Error starting userland proxy: Bind for 0.0.0.0:50090: unexpected error Permission denied

ERROR: for hadoop  Cannot start service hadoop: driver failed programming external connectivity on endpoint hadoop_hadoop_1 (114a6d530bf9e4f6eb8bd3528f2ac847feb1cf089c76e4733a3c00e99ee97f32): Error starting userland proxy: Bind for 0.0.0.0:50090: unexpected error Permission denied
ERROR: Encountered errors while bringing up the project.

Appreciate for any advice
Jason

[HariSekhon]

Try commenting out the last line in the docker-compose.yml and see if it starts. You probably won't need that port mapping anyway.

It might be a permissions problem or the port might already be in use.

[jasonhue8183]

Hi HariSekhon,

Thanks for reply. It able to start but it exited immediately.

Appreciate for any advice
Jason