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https://issues.apache.org/jira/browse/FLINK-22487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Huang Xingbo resolved FLINK-22487.
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Resolution: Done
Merged into master via a3b4a086abb16814a2505b04ec00c112363a8e88
> Support `print` to print logs in PyFlink
> ----------------------------------------
>
> Key: FLINK-22487
> URL: https://issues.apache.org/jira/browse/FLINK-22487
> Project: Flink
> Issue Type: New Feature
> Components: API / Python
> Affects Versions: 1.14.0
> Reporter: Huang Xingbo
> Assignee: Huang Xingbo
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.14.0
>
>
> Currently, if users want to print logs, they need to use logging module.
> {code:python}
> @udf(result_type=DataTypes.BIGINT())
> def add(i, j):
> import logging
> logging.info("debug")
> return i + j
> {code}
> It will be more convenient to use `print` to print logs.
> {code: python}
> @udf(result_type=DataTypes.BIGINT())
> def add(i, j):
> print("debug")
> return i + j
> {code}
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