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https://issues.apache.org/jira/browse/HAWQ-1549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Radar Lei reassigned HAWQ-1549:
-------------------------------
Assignee: Shubham Sharma (was: Radar Lei)
> Re-syncing standby fails even when stop mode is fast
> -----------------------------------------------------
>
> Key: HAWQ-1549
> URL: https://issues.apache.org/jira/browse/HAWQ-1549
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Command Line Tools, Standby master
> Reporter: Shubham Sharma
> Assignee: Shubham Sharma
> Priority: Major
> Fix For: 2.3.0.0-incubating
>
>
> Recently observed a behaviour while re-syncing standby from hawq command line.
> Here are the reproduction steps -
> 1 - Open a client connection to hawq using psql
> 2 - From a different terminal run command - hawq init standby -n -v -M fast
> 3 - Standby resync fails with error
> {code}
> 20171113:03:49:21:158354 hawq_stop:hdp3:gpadmin-[WARNING]:-There are other
> connections to this instance, shutdown mode smart aborted
> 20171113:03:49:21:158354 hawq_stop:hdp3:gpadmin-[WARNING]:-Either remove
> connections, or use 'hawq stop master -M fast' or 'hawq stop master -M
> immediate'
> 20171113:03:49:21:158354 hawq_stop:hdp3:gpadmin-[WARNING]:-See hawq stop
> --help for all options
> 20171113:03:49:21:158354 hawq_stop:hdp3:gpadmin-[ERROR]:-Active connections.
> Aborting shutdown...
> 20171113:03:49:21:158143 hawq_init:hdp3:gpadmin-[ERROR]:-Stop hawq cluster
> failed, exit
> {code}
> 4 - When -M (stop mode) is passed it should terminate existing client
> connections.
> The source of this issue appears to be tools/bin/hawq_ctl method
> _resync_standby. When this is called the command formation does not include
> stop_mode options as passed to the arguments.
> {code}
> def _resync_standby(self):
> logger.info("Re-sync standby")
> cmd = "%s; hawq stop master -a;" % source_hawq_env
> check_return_code(local_ssh(cmd, logger), logger, "Stop hawq cluster
> failed, exit")
> ......
> ......
> {code}
> I can start this and submit a PR when changes are done.
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