Henry Robinson c1fd862238 IMPALA-1975: Automatically reconnect failed connections from the shell ...

This patch calls PingImpalaService() at the beginning of each command
loop (if the shell is currently connected). If the call fails, the shell
will try and reconnect. Reconnecting is best-effort - if it fails, the
command is processed anyway so as not to interfere with any commands
that might still give useful output in a disconnected state.

Change-Id: I37cb2f4fc235fedff16d48ad5125b9a30bd7dfd0
Reviewed-on: http://gerrit.cloudera.org:8080/547
Reviewed-by: Henry Robinson <henry@cloudera.com>
Tested-by: Internal Jenkins

2015-08-05 01:00:54 +00:00

16 KiB

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