bug description

hawq ssh -h sdw2 -h localhost -e 'ls -1 | wc -l'

When running this command, the expected action is that `ls -1 | wc -l` is executed in each host. The expected output is (the number may be different):

[sdw2] ls -1 | wc -l
[sdw2] 23
[localhost] ls -1 | wc -l
[localhost] 20

While the output got is:

The result looks like `ls -l` was executed in each host and the output of `hawq ssh -h sdw2 -h localhost -e 'ls -1'` was redirect to pipe to `wc -l`.

Another related issue

hawq ssh -h sdw2 -h localhost -e 'kill -9 $(pgrep lava)'

This command expects to kill process named lava in each host. While `$(pgrep lava)` is executed in localhost, and program gets the process id, for example 55555. And then `kill -9 55555` is executed in each host, which is definitely not match with our expect.

Attachments

Issue Links

links to

GitHub Pull Request #1333

Activity

People

Assignee:: Radar Da Lei

Reporter:: Yang Sen

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 24/Jan/18 02:25

Updated:: 30/Jan/18 02:16

Resolved:: 30/Jan/18 02:16