XComp commented on code in PR #23528:
URL: https://github.com/apache/flink/pull/23528#discussion_r1371438755
##########
flink-end-to-end-tests/test-scripts/common_kubernetes.sh:
##########
@@ -87,6 +89,42 @@ function setup_kubernetes_for_linux {
sudo sysctl fs.protected_regular=0
}
+function retry_times_with_download {
Review Comment:
I was thinking about something like that:
```bash
function retry_times_with_download {
if [[ "$#" != 1 ]]; then
echo "Fatal error: No parameter or too many parameters passed: $@"
exit 1;
fi
local download_url="$1"
if ! retry_times ${RETRY_COUNT} ${RETRY_BACKOFF_TIME} "wget -nv
${download_url}"; then
echo "ERROR: Download failed repeatedly after ${RETRY_COUNT} tries.
Aborting..."
exit 1
fi
}
```
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