Revert "set replication threads to 0 for now"
Revert "set replication threads to 0 for now"

This reverts commit 77be1b4ce0089dc8331dbee01e19289d7f4004b6.

eventql/eventql,eventql/eventql,eventql/eventql,eventql/eventql,eventql/eventql,eventql/eventql,eventql/eventql,eventql/eventql