Windows系统下standalone模式下运行报错MiniCluster is not yet running.
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Bug
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- java
- Domain
- distributed-systems
Research direction
Start with ClusterClientFactory.java at createStandaloneClient and createClusterClient, then trace the call from LauncherMain.java:98 into MiniClusterClient. Reproduce standalone mode on Windows and inspect why MiniCluster.getHighAvailabilityServices is called before the MiniCluster is running. Done means the reported startup path no longer raises this exception.
Written by the indexing model from the issue text.
Description
Exception in thread "main" java.lang.IllegalStateException: MiniCluster is not yet running.
at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
at org.apache.flink.runtime.minicluster.MiniCluster.getHighAvailabilityServices(MiniCluster.java:223)
at org.apache.flink.client.program.MiniClusterClient.(MiniClusterClient.java:61)
at com.dtstack.flink.sql.launcher.ClusterClientFactory.createStandaloneClient(ClusterClientFactory.java:79)
at com.dtstack.flink.sql.launcher.ClusterClientFactory.createClusterClient(ClusterClientFactory.java:66)
at com.dtstack.flink.sql.launcher.LauncherMain.main(LauncherMain.java:98)
- Dominant language
- Java
- Stars
- 2k
- Forks
- 913
- PR merge metrics
- No merged PRs in 30d
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