Chunk server: fix clear text mode setting with replication peer in record appender, eliminate spurious warning message with setting the clear text access mode the first time.
Chunk server: fix clear text mode setting with replication peer in record appender, eliminate spurious warning message with setting the clear text access mode the first time.

quantcast/qfs,quantcast/qfs,qnu/qfs,quantcast/qfs,thebigbrain/qfs,fengshao0907/qfs,quantcast/qfs,chanwit/qfs,qnu/qfs,fengshao0907/qfs,chanwit/qfs,quantcast/qfs,chanwit/qfs,fengshao0907/qfs,thebigbrain/qfs,qnu/qfs,chanwit/qfs,thebigbrain/qfs,fengshao0907/qfs,thebigbrain/qfs,fengshao0907/qfs,thebigbrain/qfs,thebigbrain/qfs,chanwit/qfs,fengshao0907/qfs,qnu/qfs,quantcast/qfs,qnu/qfs,chanwit/qfs,quantcast/qfs,thebigbrain/qfs,fengshao0907/qfs,qnu/qfs,fengshao0907/qfs,chanwit/qfs,qnu/qfs,qnu/qfs,quantcast/qfs,chanwit/qfs,thebigbrain/qfs