Add read and write concurrency to the table.
Add read and write concurrency to the table.

Add the read and write concurrency options on the ets table to see if
tha induces a failure when using parallel commands.

lasp-lang/lasp,lasp-lang/lasp,ergl/lasp,ergl/lasp,lasp-lang/lasp,lasp-lang/lasp,ergl/lasp,ergl/lasp