Julio Biason created FLINK-8285:
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Summary: Iterator Data Sink doesn't mention required module
Key: FLINK-8285
URL: https://issues.apache.org/jira/browse/FLINK-8285
Project: Flink
Issue Type: Bug
Components: Documentation
Affects Versions: 1.4.0
Environment: Linux CentOS/7
Reporter: Julio Biason
In the docs about
[https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/datastream_api.html#iterator-data-sink],
it's mentioned that one could use an interator for retrieving the result of
the stream.
But there is no mention of any external packages (as it happens with some
examples in the metrics) and trying to use causes an error:
[error] object contrib is not a member of package org.apache.flink
[error] import org.apache.flink.contrib.streaming.DataStreamUtils
The line in question (as copied'n'pasted directly from the examples):
import org.apache.flink.contrib.streaming.DataStreamUtils
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