[slf4j-dev] [JIRA] Updates for SLF4J-500: SLF4J LOG4J 12 Binding throws Null Pointer Exception staring with version 1.7.19
QOS.CH (JIRA)
noreply-jira at qos.ch
Mon Aug 24 08:25:00 CEST 2020
SLF4J / SLF4J-500 [Open]
SLF4J LOG4J 12 Binding throws Null Pointer Exception staring with version 1.7.19
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https://jira.qos.ch/browse/SLF4J-500
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Issue created
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Anushree created this issue on 24/Aug/20 8:12 AM
Summary: SLF4J LOG4J 12 Binding throws Null Pointer Exception staring with version 1.7.19
Issue Type: Bug
Affects Versions: 1.7.19, 1.7.20, 1.7.30
Assignee: SLF4J developers list
Components: Unspecified
Created: 24/Aug/20 8:12 AM
Environment:
I was using fluent-logger for logging and it worked well until version 1.7.18 for slf4j-log4j12.
This is the offending commit introduced in 1.7.19 which was done to fix a NullPointerException. Its force initializing rootLogger to fix a NPE in multithreaded scenarios looks like. The irony is this is the commit which is causing NullPointerException for us
[https://github.com/qos-ch/slf4j/commit/111b8e581e247b33bb2fe66bd0118399e0b49a90]
Here is the stack trace for my error:
hdiuser at hn0-d0140a:/usr/hdp/4.1-0/spark2/jars$ spark-submit --version
SPARK_MAJOR_VERSION is set to 2, using Spark2
Unexpected problem occured during version sanity check
Reported exception:
java.lang.NullPointerException
at org.slf4j.LoggerFactory.versionSanityCheck(LoggerFactory.java:267)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:126)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383)
at org.fluentd.logger.sender.RawSocketSender.<clinit>(RawSocketSender.java:34)
at org.fluentd.logger.FluentLoggerFactory.getLogger(FluentLoggerFactory.java:72)
at org.fluentd.logger.FluentLoggerFactory.getLogger(FluentLoggerFactory.java:51)
at org.fluentd.logger.FluentLogger.getLogger(FluentLogger.java:40)
at com.mdsdclient.MdsLogger.<init>(Unknown Source)
at com.log4jappender.common.logger.HdInsightLoggerLinux.<init>(Unknown Source)
at com.log4jappender.common.logger.HdInsightLoggerFactory.getLogger(Unknown Source)
at com.log4jappender.common.appendercore.AnonymizeLogAppenderCommon.getLogger(Unknown Source)
at com.log4jappender.common.appendercore.AnonymizeLogAppenderCommon.<init>(Unknown Source)
at com.log4jappender.AnonymizeLogAppender.activateOptions(Unknown Source)
at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
at org.slf4j.impl.Log4jLoggerFactory.<init>(Log4jLoggerFactory.java:66)
at org.slf4j.impl.StaticLoggerBinder.<init>(StaticLoggerBinder.java:72)
at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:45)
at org.apache.spark.internal.Logging$.org$apache$spark$internal$Logging$$isLog4j12(Logging.scala:222)
at org.apache.spark.internal.Logging.initializeLogging(Logging.scala:127)
at org.apache.spark.internal.Logging.initializeLogIfNecessary(Logging.scala:111)
at org.apache.spark.internal.Logging.initializeLogIfNecessary$(Logging.scala:105)
at org.apache.spark.deploy.SparkSubmit.initializeLogIfNecessary(SparkSubmit.scala:75)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:83)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1007)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1016)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.fluentd.logger.FluentLoggerFactory.getLogger(FluentLoggerFactory.java:72)
at org.fluentd.logger.FluentLoggerFactory.getLogger(FluentLoggerFactory.java:51)
at org.fluentd.logger.FluentLogger.getLogger(FluentLogger.java:40)
at com.mdsdclient.MdsLogger.<init>(Unknown Source)
at com.log4jappender.common.logger.HdInsightLoggerLinux.<init>(Unknown Source)
at com.log4jappender.common.logger.HdInsightLoggerFactory.getLogger(Unknown Source)
at com.log4jappender.common.appendercore.AnonymizeLogAppenderCommon.getLogger(Unknown Source)
at com.log4jappender.common.appendercore.AnonymizeLogAppenderCommon.<init>(Unknown Source)
at com.log4jappender.AnonymizeLogAppender.activateOptions(Unknown Source)
at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:127)
at org.slf4j.impl.Log4jLoggerFactory.<init>(Log4jLoggerFactory.java:66)
at org.slf4j.impl.StaticLoggerBinder.<init>(StaticLoggerBinder.java:72)
at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:45)
at org.apache.spark.internal.Logging$.org$apache$spark$internal$Logging$$isLog4j12(Logging.scala:222)
at org.apache.spark.internal.Logging.initializeLogging(Logging.scala:127)
at org.apache.spark.internal.Logging.initializeLogIfNecessary(Logging.scala:111)
at org.apache.spark.internal.Logging.initializeLogIfNecessary$(Logging.scala:105)
at org.apache.spark.deploy.SparkSubmit.initializeLogIfNecessary(SparkSubmit.scala:75)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:83)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1007)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1016)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Priority: Major
Reporter: Anushree
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