How to disable logging in log4j messages using scalatest:
The properties of log4j.properties are as follows:
log4j.rootLogger=INFO,CA,FA
log4j.appender.CA=org.apache.log4j.ConsoleAppender
log4j.appender.CA.layout=org.apache.log4j.PatternLayout
log4j.appender.CA.layout.ConversionPattern=%d{HH:mm:ss.SSS} %p %c: %m%n
log4j.appender.CA.Threshold = INFO
log4j.appender.FA=org.apache.log4j.FileAppender
log4j.appender.FA.append=false
log4j.appender.FA.file=target/unit-tests.log
log4j.appender.FA.layout=org.apache.log4j.PatternLayout
log4j.appender.FA.layout.ConversionPattern=%d{HH:mm:ss.SSS} %p %c{1}: %m%n
log4j.appender.FA.Threshold = INFO
..
log4j.logger.org.scalatest=WARN
However, we see logostic level messages of INFO level:
2014-11-30 14:25:57,263 INFO [ScalaTest-run-running-DiscoverySuite] Configuration.deprecation (Configuration.java:warnOnceIfDeprecated(840)) - hadoop.native.lib is deprecated. Instead, use io.native.lib.available
2014-11-30 14:25:57,493 INFO [ScalaTest-run-running-DiscoverySuite] hbase.HBaseCommonTestingUtility (HBaseTestingUtility.java:startMiniCluster(840)) - Starting up minicluster with 1 master(s) and 2 regionserver(s) and 2 datanode(s)
2014-11-30 14:25:57,499 INFO [ScalaTest-run-running-DiscoverySuite] hbase.HBaseCommonTestingUtility (HBaseTestingUtility.java:setupClusterTestDir(390)) - Created new mini-cluster data directory: /shared/hwspark/target/
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