0
當我停止仍然連接到某些會話的HAWQ實例時，它無法停止並顯示「hawq stop -a」。「hawq stop -M immediate」和「hawq stop -M fast」有什麼不同？
$ hawq stop cluster -a
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-Prepare to do 'hawq stop'
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-You can find log in:
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-/Users/wangchunling/hawqAdminLogs/hawq_stop_20160701.log
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-GPHOME is set to:
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-/usr/local/hawq
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-Stop hawq with args: ['stop', 'cluster']
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-No standby host configured
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-Stop hawq cluster
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[INFO]:-There are 1 connections to the database
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[WARNING]:-There are other connections to this instance, shutdown mode smart aborted
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[WARNING]:-Either remove connections, or use 'hawq stop master -M fast' or 'hawq stop master -M immediate'
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[WARNING]:-See hawq stop --help for all options
20160701:10:02:09:032804 hawq_stop:ChunlingdeMacBook-Pro:wangchunling-[ERROR]:-Active connections. Aborting shutdown...
那麼「hawq stop -M immediate」和「hawq stop -M fast」之間有什麼不同？
http://hdb.docs.pivotal.io/20/reference/cli/admin_utilities/hawqrestart.html –
謝謝您指出！ –