[GitHub] [flink] zentol commented on a change in pull request #13655: [FLINK-19664][e2e] Upload logs before tests time out

[GitBox <gi...@apache.org>]

zentol commented on a change in pull request #13655:
URL: https://github.com/apache/flink/pull/13655#discussion_r506150016



##########
File path: tools/azure-pipelines/e2e_uploading_watchdog.sh
##########
@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file has the following tasks
+# a) It reads the e2e timeout from the configuration file
+# b) It prints a warning if the test has reached 80% of it's execution time
+# c) N minutes before the end of the execution time, it will start uploading the current output as azure artifacts
+
+COMMAND=$1
+
+HERE="`dirname \"$0\"`"             # relative
+HERE="`( cd \"$HERE\" && pwd )`"    # absolutized and normalized
+if [ -z "$HERE" ] ; then
+	exit 1
+fi
+
+OUTPUT_FILE=/tmp/_e2e_watchdog.output
+# 30 minutes for compile + 5m buffer
+START_LOG_UPLOAD_SECONDS_FROM_END=$((35*60))
+
+DEFINED_TIMEOUT_MINUTES=`cat $HERE/jobs-template.yml | grep "timeoutInMinutes" | tail -n 1 | cut -d ":" -f 2 | tr -d '[:space:]'`
+DEFINED_TIMEOUT_SECONDS=$(($DEFINED_TIMEOUT_MINUTES*60))
+
+echo "Running command '$COMMAND' with a timeout of $DEFINED_TIMEOUT_MINUTES minutes."
+
+function warning_watchdog {
+	SLEEP_TIME=$(echo "scale=0; $DEFINED_TIMEOUT_SECONDS*0.8/1" | bc)

Review comment:
       could you explain the various bits here? Why is the `/1` necessary?




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