Martijn Visser created FLINK-41407:
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Summary: Fix code examples in the documentation that don't work on
master
Key: FLINK-41407
URL: https://issues.apache.org/jira/browse/FLINK-41407
Project: Flink
Issue Type: Technical Debt
Components: Documentation
Affects Versions: 2.5.0
Reporter: Martijn Visser
Assignee: Martijn Visser
Fix For: 2.5.0
I compiled every Java code example in docs/content against master. 27 of them
don't compile: most use APIs that were removed (DataSet, string keys and
expressions, Time, addDefaultKryoSerializer, OptionsFactory, the old client
API), the rest have wrong signatures or typos. The FixedSizeSplitFetcherManager
example in the sources internals page misses removeSplits(), which became
abstract with FLINK-25509; FLINK-36745 fixed the constructor in the same
example but not this. Many examples also still use deprecated APIs, such as
fromElements, SinkFunction, SourceFunction, typedArguments and registerCatalog,
and 29 Scala examples use the Scala DataStream API that was removed in 2.0. The
cache() example is tracked in FLINK-30097.
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