Piotr Nowojski created FLINK-24531:
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Summary: CheckpointingTimeBenchmark can fail with connection timed
out
Key: FLINK-24531
URL: https://issues.apache.org/jira/browse/FLINK-24531
Project: Flink
Issue Type: Bug
Components: Benchmarks
Affects Versions: 1.15.0
Reporter: Piotr Nowojski
Assignee: Piotr Nowojski
There is a race condition between obtaining REST API port and actually starting
up the REST API server. If REST API server start is delayed, the
{{CheckpointingTimeBenchmark}} can fail with
{noformat}
java.util.concurrent.ExecutionException:
org.apache.flink.shaded.netty4.io.netty.channel.ConnectTimeoutException:
connection timed out: localhost/127.0.0.1:60503
at
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at
org.apache.flink.benchmark.CheckpointingTimeBenchmark$CheckpointEnvironmentContext.waitForBackpressure(CheckpointingTimeBenchmark.java:251)
at
org.apache.flink.benchmark.CheckpointingTimeBenchmark$CheckpointEnvironmentContext.setUp(CheckpointingTimeBenchmark.java:216)
at
org.apache.flink.benchmark.generated.CheckpointingTimeBenchmark_checkpointSingleInput_jmhTest._jmh_tryInit_f_checkpointenvironmentcont
{noformat}
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