Running the executables from Flink distribution of the source build

[kedar mhaswade]

Flink gurus!

I have built Flink from source. I find that the executables are all at:

<workspace>/flink-dist/target/flink-1.6-SNAPSHOT-bin/flink-1.6-SNAPSHOT.

However, when I try to run start-scala-shell.sh local from the bin subfolder of this folder, it does not seem to run the simple wordcount example. Am I doing it right? How else do people test out the distribution of the Flink sources that the have just built?

Regards,

Kedar

PS- A tentative thread dump on JobManager shows that many threads are just waiting on some condition variable. Appears like a livelock. The task manager has one main thread which is also waiting.

[flinkuser101]

Can you try to look into log folder for error? May be some clue.



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[Chesnay Schepler]

The scala-shell does not currently work out-of-the-box in 1.5-SNAPSHOT/1.6-SNAPSHOT.

As a workaround please add "mode: old" to conf/flink-conf.yaml.
 
See also: https://issues.apache.org/jira/browse/FLINK-8795

On 12.03.2018 02:19, kedar mhaswade wrote:

Flink gurus!

I have built Flink from source. I find that the executables are all at:

<workspace>/flink-dist/target/flink-1.6-SNAPSHOT-bin/flink-1.6-SNAPSHOT.

However, when I try to run start-scala-shell.sh local from the bin subfolder of this folder, it does not seem to run the simple wordcount example. Am I doing it right? How else do people test out the distribution of the Flink sources that the have just built?

Regards,

Kedar

PS- A tentative thread dump on JobManager shows that many threads are just waiting on some condition variable. Appears like a livelock. The task manager has one main thread which is also waiting.