Huang Xingbo created FLINK-22487:
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Summary: 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
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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