dimberman commented on a change in pull request #11325:
URL: https://github.com/apache/airflow/pull/11325#discussion_r501182226
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File path: airflow/kubernetes/pod_launcher.py
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@@ -124,9 +125,21 @@ def monitor_pod(self, pod: V1Pod, get_logs: bool) ->
Tuple[State, Optional[str]]
:return: Tuple[State, Optional[str]]
"""
if get_logs:
- logs = self.read_pod_logs(pod)
- for line in logs:
- self.log.info(line)
+ read_logs_since_sec = None
+ while True:
+ logs = self.read_pod_logs(pod,
since_seconds=read_logs_since_sec)
+ for line in logs:
+ self.log.info(line)
+ curr_time = dt.now()
+ time.sleep(1)
+
+ if not self.base_container_is_running(pod):
+ break
+
+ self.log.warning('Pod %s log read interrupted',
pod.metadata.name)
+ delta = dt.now() - curr_time
+ # Prefer logs duplication rather than loss
+ read_logs_since_sec = math.ceil(delta.total_seconds())
Review comment:
Is there any chance of log lines being missed in the period between the
logs being read and this time? Is there any way we can get the timestamp from
the read_pod_log request?
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