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https://issues.apache.org/jira/browse/FLINK-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415289#comment-16415289
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ASF GitHub Bot commented on FLINK-8973:
---------------------------------------
Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/5750#discussion_r177354347
--- Diff:
flink-examples/flink-examples-streaming/src/main/java/org/apache/flink/streaming/examples/statemachine/StateMachineExample.java
---
@@ -92,7 +96,29 @@ public static void main(String[] args) throws Exception {
// create the environment to create streams and configure
execution
final StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
- env.enableCheckpointing(5000);
+
+ final String checkpointDir =
params.getRequired("checkpointDir");
--- End diff --
In any case you should update the `usage string` above and end to end tests
that depend on this test as well.
> 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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