sunjincheng121 opened a new pull request #8563: [FLINK-12602][travis] Correct the flink pom `artifactId` config and s… URL: https://github.com/apache/flink/pull/8563 ## What is the purpose of the change I find a shell issue in `verify_scala_suffixes.sh`(line 145) as follows: `grep "${module}_\d\+\.\d\+</artifactId>" "{}"` This code want to find out all modules that the module's `artifactId` with a `scala_binary_version` suffix. but the problem is our all `artifactId` value is in the pattern of `XXX_${scala.binary.version}`, such as: `<artifactId>flink-tests_${scala.binary.version}</artifactId>` then the result always empty, so this check did not take effect. So, we need to correct `artifactId `of some of the modules and correct the check logic for scala-free. ## Brief change log - remove the scala version suffix for connector-hive and queryable-state-client-java - add the scala dependencies for table-api-scala and flink-sql-connectors - correct the scala-free check logic in `verify_scala_suffixes.sh` NOTE: We have two ways handling of the connector: 1. Improve the script to check any (compile) dependencies with a scala-suffix(which we mentioned above). 2. Add the `flink-streaming-java` dependency wich `provided` scope for the corresponding connectors. For approach 1, we should add check logic: 1. The command of `dependency:tree` should add an option: ` -Dincludes=org.apache.flink:_2.1:: ` such as `org.apache.flink:flink-streaming-java_2.11`. 2. The command of `grep ` also need to add the logic: `E "org.scala-lang| org.apache.flink:[^:]+_2\.1[0-9]"` , also for test `grep --invert-match "org.apache.flink:[^:]_2\.1[0-9]:.:.*:test"`. For approach 2, we should add the dependency of `link-streaming-java` for `flink-sql-connector-elasticsearch6 flink-sql-connector-kafka flink-sql-connector-kafka-0.10 flink-sql-connector-kafka-0.11 flink-sql-connector-kafka-0.9`. For now, I think the change logic in approach 1 is a bit complex(a lot of filtering processing logic). So, I prefer the approach 2, due to even we add some new module in the future we should well know whether we should add the scala-suffix for the `artifactId`, then manually add dependencies on for the scala in the pom. So, in this PR I add the dependency of `link-streaming-java` for `flink-sql-connectors`. ## Verifying this change This change is already covered by existing tests, such as *(please describe tests)*. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (no) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no) - The serializers: (no) - The runtime per-record code paths (performance sensitive): (no) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no) - The S3 file system connector: (no) ## Documentation - Does this pull request introduce a new feature? (yes) - If yes, how is the feature documented? (docs) 1. correct the artifactId in `queryable_state.md/queryable_state.zh.md`.
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