JesseAtSZ commented on PR #20091:
URL: https://github.com/apache/flink/pull/20091#issuecomment-1200444798
How can I construct `FINALIZE_CHECKPOINT_FAILURE`? I tried to implement a
`CheckpointStorage`, but I found that there are too many methods to implement.
` @Test(timeout = 20_000)
public void testFinalizeCheckpointFailureTriggerJobFailed() throws
Exception {
final StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
env.enableCheckpointing(500);
env.setRestartStrategy(RestartStrategies.noRestart());
CheckpointConfig checkpointConfig = env.getCheckpointConfig();
checkpointConfig.setCheckpointStorage(new MockCheckpointStorage());
env.addSource(new StringGeneratingSourceFunction()).addSink(new
DiscardingSink<>());
JobGraph jobGraph =
StreamingJobGraphGenerator.createJobGraph(env.getStreamGraph());
try {
// assert that the job only execute checkpoint once and only
failed once.
TestUtils.submitJobAndWaitForResult(
cluster.getClusterClient(), jobGraph,
getClass().getClassLoader());
}
......
}`
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