deshanxiao opened a new pull request, #1266: URL: https://github.com/apache/orc/pull/1266
### What changes were proposed in this pull request? This PR aims to add slf4j-impl to avoid warning message in Java tools. ### Why are the changes needed? When we use Orc tools, the following error will show in output: ``` java -jar ./java/tools/orc-tools-1.9.0-SNAPSHOT-uber.jar meta SLF4J: No SLF4J providers were found. SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details. SLF4J: Class path contains SLF4J bindings targeting slf4j-api versions 1.7.x or earlier. SLF4J: Ignoring binding found at [jar:file:/home/deshanxiao/orc-code/build/java/tools/orc-tools-1.9.0-SNAPSHOT-uber.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See https://www.slf4j.org/codes.html#ignoredBindings for an explanation. Error : ORC files are not specified ``` This is caused by slf4j not specifying a specific implementation. We introduce `slf4j-simple` to solve the problem because #1132 has replaced all slf4j-impl to slf4j-simple for the deprecation of log4j1. ### How was this patch tested? UT -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
