David Mollitor created PARQUET-1752:
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Summary: Remove slf4j-log4j12 Binding from parquet-protobuf Module
Key: PARQUET-1752
URL: https://issues.apache.org/jira/browse/PARQUET-1752
Project: Parquet
Issue Type: Improvement
Reporter: David Mollitor
Assignee: David Mollitor
{code:none}
Running org.apache.parquet.proto.ProtoInputOutputFormatTest
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/m2/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/m2/org/slf4j/slf4j-simple/1.7.22/slf4j-simple-1.7.22.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
{code}
There are two bindings being included and it produces this warning. This is
also a log4j properties file in the test resources, but all it does is produce
logging to the console. Just stick with the {{slf4j-simple}} logger for
testing.
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