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https://issues.apache.org/jira/browse/FLINK-28100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17558959#comment-17558959
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Yanfei Lei commented on FLINK-28100:
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hi [~SOD_DOB], you can set up SateBackend by
{code:java}
StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
env.setStateBackend(new HashMapStateBackend()); {code}
in your code, or set up it in flink-conf.yaml. For details, please see [1].
And it is better to ask on the mailing list or Slack, more people will see and
offer help.
[1]https://nightlies.apache.org/flink/flink-docs-master/docs/ops/state/state_backends/#configuring-a-state-backend
> rocketmq-flink checkpoint
> -------------------------
>
> Key: FLINK-28100
> URL: https://issues.apache.org/jira/browse/FLINK-28100
> Project: Flink
> Issue Type: Technical Debt
> Components: Runtime / State Backends
> Affects Versions: 1.13.2
> Environment: flink version: flink-1.13.2
> rocketmq version: 4.2.0
> Reporter: yantao
> Priority: Major
> Labels: RocketMQ, checkpoint
>
> When I using [ROCKETMQ-FLINK|https://github.com/apache/rocketmq-flink], but I
> don't know How do I set up stateBackend and save checkpoints in HDFS?
> Is that not supported?
> can you help me?
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