Add logging config to reduce verbosity of Parquet and Hadoop libraries.

server/src/main/resources/etc/org.ops4j.pax.logging.cfg

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+# Colors for log level rendering
+color.fatal = bright red
+color.error = bright red
+color.warn = bright yellow
+color.info = bright green
+color.debug = cyan
+color.trace = cyan
+
+# Common pattern layout for appenders
+log4j2.pattern = %d{ISO8601} | %-5p | %-16t | %-32c{1} | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %encode{%.-500m}{CRLF}%n
+log4j2.out.pattern = \u001b[90m%d{HH:mm:ss\.SSS}\u001b[0m %highlight{%-5level}{FATAL=${color.fatal}, ERROR=${color.error}, WARN=${color.warn}, INFO=${color.info}, DEBUG=${color.debug}, TRACE=${color.trace}} \u001b[90m[%t]\u001b[0m %msg%n%throwable
+
+# Root logger
+log4j2.rootLogger.level = INFO
+# uncomment to use asynchronous loggers, which require mvn:com.lmax/disruptor/3.3.2 and mvn:org.ops4j.pax.logging/pax-logging-log4j2-extra/1.11.4 libraries
+#log4j2.rootLogger.type = asyncRoot
+#log4j2.rootLogger.includeLocation = false
+log4j2.rootLogger.appenderRef.RollingFile.ref = RollingFile
+log4j2.rootLogger.appenderRef.PaxOsgi.ref = PaxOsgi
+log4j2.rootLogger.appenderRef.Console.ref = Console
+log4j2.rootLogger.appenderRef.Console.filter.threshold.type = ThresholdFilter
+log4j2.rootLogger.appenderRef.Console.filter.threshold.level = ${karaf.log.console:-OFF}
+#log4j2.rootLogger.appenderRef.Sift.ref = Routing
+
+# Loggers configuration
+
+# Use level WARN for Parquet and Hadoop
+log4j2.logger.parquet.name = org.apache.parquet
+log4j2.logger.parquet.level = WARN
+log4j2.logger.hadoop.name = org.apache.hadoop
+log4j2.logger.hadoop.level = WARN
+
+# SSHD logger
+log4j2.logger.sshd.name = org.apache.sshd
+log4j2.logger.sshd.level = INFO
+
+# Spifly logger
+log4j2.logger.spifly.name = org.apache.aries.spifly
+log4j2.logger.spifly.level = WARN
+
+# Security audit logger
+log4j2.logger.audit.name = audit
+log4j2.logger.audit.level = TRACE
+log4j2.logger.audit.additivity = false
+log4j2.logger.audit.appenderRef.AuditRollingFile.ref = AuditRollingFile
+
+# Appenders configuration
+
+# Console appender not used by default (see log4j2.rootLogger.appenderRefs)
+log4j2.appender.console.type = Console
+log4j2.appender.console.name = Console
+log4j2.appender.console.layout.type = PatternLayout
+log4j2.appender.console.layout.pattern = ${log4j2.out.pattern}
+
+# Rolling file appender
+log4j2.appender.rolling.type = RollingRandomAccessFile
+log4j2.appender.rolling.name = RollingFile
+log4j2.appender.rolling.fileName = ${karaf.log}/karaf.log
+log4j2.appender.rolling.filePattern = ${karaf.log}/karaf.log.%i
+# uncomment to not force a disk flush
+#log4j2.appender.rolling.immediateFlush = false
+log4j2.appender.rolling.append = true
+log4j2.appender.rolling.layout.type = PatternLayout
+log4j2.appender.rolling.layout.pattern = ${log4j2.pattern}
+log4j2.appender.rolling.policies.type = Policies
+log4j2.appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
+log4j2.appender.rolling.policies.size.size = 16MB
+
+# Audit file appender
+log4j2.appender.audit.type = RollingRandomAccessFile
+log4j2.appender.audit.name = AuditRollingFile
+log4j2.appender.audit.fileName = ${karaf.log}/security.log
+log4j2.appender.audit.filePattern = ${karaf.log}/security-%i.log
+log4j2.appender.audit.append = true
+log4j2.appender.audit.layout.type = PatternLayout
+log4j2.appender.audit.layout.pattern = %m%n
+log4j2.appender.audit.policies.type = Policies
+log4j2.appender.audit.policies.size.type = SizeBasedTriggeringPolicy
+log4j2.appender.audit.policies.size.size = 8MB
+
+# OSGi appender
+log4j2.appender.osgi.type = PaxOsgi
+log4j2.appender.osgi.name = PaxOsgi
+log4j2.appender.osgi.filter = *