Problem of pg_wal filling up - Mailing list pgsql-admin

Dear Experts,

Post the setup of streaming replication –MASTER and one SLAVE in PostgreSQL 12 , the pg_wal in both MASTER/SLAVE are - filling up.

My MASTER is in archive log mode and SLAVE in no archive log mode.

MASTER

postgres=# show archive_command;

                                  archive_command

------------------------------------------------------------------------------------

test ! -f /data/tablespaces/archivedir/%f && cp %p /data/tablespaces/archivedir/%f

(1 row)

SLAVE

postgres=# show archive_command;

archive_command

-----------------

(disabled)

(1 row)

Is it advisable to change  default wal location (pg_wal)? Or any other options apart from using pg_archivecleanup?

Thanks..