Harsh J created OOZIE-977:
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Summary: NotificationXCommand (job.notification queue entry)
should set a timeout in the HTTP connections it makes
Key: OOZIE-977
URL: https://issues.apache.org/jira/browse/OOZIE-977
Project: Oozie
Issue Type: Improvement
Reporter: Harsh J
Right now, the NotificationXCommand, which makes a HTTP connection to the
oozie.wf.workflow.notification.url provided WF url, does not set a timeout. The
default timeout of HttpURLConnection is infinite, and hence this can easily
cause a blockage on the queued commands if the URL is external and the
connections are stuck on it for long times / forever.
We should make this connection with a fixed timeout value. There is a retry
factor anyway, so that should cause no harm. The timeout value can be
configurable at the Oozie server.
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