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https://issues.apache.org/jira/browse/FLINK-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16411389#comment-16411389
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ASF GitHub Bot commented on FLINK-8973:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/5750#discussion_r176732649
--- Diff: flink-end-to-end-tests/test-scripts/test_ha.sh ---
@@ -0,0 +1,108 @@
+#!/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.
+################################################################################
+
+source "$(dirname "$0")"/common.sh
+
+#FLINK_DIR=/Users/kkloudas/repos/dataartisans/flink/build-target
flink-end-to-end-tests/test-scripts/test_ha.sh
+TEST_PROGRAM_JAR=$TEST_INFRA_DIR/../../flink-examples/flink-examples-streaming/target/StateMachineExample.jar\
--error-rate\ 0.0\ --sleep\ 2
+
+stop_cluster_and_watchdog() {
+ kill ${watchdogPid} 2> /dev/null
+ wait ${watchdogPid} 2> /dev/null
+
+ stop_ha_cluster
+}
+
+verify_logs() {
+ expectedRetries=$1
+
+ # verify that we have no alerts
+ if ! [ `cat ${output} | wc -l` -eq 0 ]; then
+ echo "FAILURE: Alerts found at the StateMachineExample with 0.0
error rate."
+ PASS=""
--- End diff --
What is `PASS` being used for?
> End-to-end test: Run general purpose job with failures in standalone mode
> -------------------------------------------------------------------------
>
> Key: FLINK-8973
> URL: https://issues.apache.org/jira/browse/FLINK-8973
> Project: Flink
> Issue Type: Sub-task
> Components: Tests
> Affects Versions: 1.5.0
> Reporter: Till Rohrmann
> Assignee: Kostas Kloudas
> Priority: Blocker
> Fix For: 1.5.0
>
>
> We should set up an end-to-end test which runs the general purpose job
> (FLINK-8971) in a standalone setting with HA enabled (ZooKeeper). When
> running the job, the job failures should be activated.
> Additionally, we should randomly kill Flink processes (cluster entrypoint and
> TaskExecutors). When killing them, we should also spawn new processes to make
> up for the loss.
> This end-to-end test case should run with all different state backend
> settings: {{RocksDB}} (full/incremental, async/sync), {{FsStateBackend}}
> (sync/async)
> We should then verify that the general purpose job is successfully recovered
> without data loss or other failures.
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