Hi Team, I am migrating from flink 1.13 session cluster to stand alone. While converting whenever I added elasticsearch6 connector I am getting a error.
Error: Exception in thread "main" java.lang.ExceptionInInitializerError at org.apache.logging.log4j.core.impl.MutableLogEvent.<init>(MutableLogEvent.java:62) at org.apache.logging.log4j.core.impl.MutableLogEvent.<init>(MutableLogEvent.java:70) at org.apache.logging.log4j.core.impl.ReusableLogEventFactory.createEvent(ReusableLogEventFactory.java:83) at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:408) at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63) at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:154) at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2116) at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2100) at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1999) at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1858) at org.apache.logging.slf4j.Log4jLogger.info(Log4jLogger.java:179) at org.apache.flink.runtime.util.EnvironmentInformation.logEnvironmentInfo(EnvironmentInformation.java:409) at org.apache.flink.container.entrypoint.StandaloneApplicationClusterEntryPoint.main(StandaloneApplicationClusterEntryPoint.java:55) Caused by: java.lang.IllegalArgumentException: Initial capacity must be at least one but was 0 at org.apache.logging.log4j.util.SortedArrayStringMap.<init>(SortedArrayStringMap.java:102) at org.apache.logging.log4j.core.impl.ContextDataFactory.createContextData(ContextDataFactory.java:109) at org.apache.logging.log4j.core.impl.ContextDataFactory.<clinit>(ContextDataFactory.java:57) ... 13 more Build log: [INFO] Including org.elasticsearch:elasticsearch-cli:jar:6.3.1 in the shaded jar. [INFO] Including net.sf.jopt-simple:jopt-simple:jar:5.0.2 in the shaded jar. [INFO] Including com.carrotsearch:hppc:jar:0.7.1 in the shaded jar. [INFO] Including joda-time:joda-time:jar:2.9.9 in the shaded jar. [INFO] Including com.tdunning:t-digest:jar:3.2 in the shaded jar. [INFO] Including org.hdrhistogram:HdrHistogram:jar:2.1.9 in the shaded jar. [INFO] Including org.apache.logging.log4j:log4j-api:jar:2.9.1 in the shaded jar. [INFO] Including org.elasticsearch:jna:jar:4.5.1 in the shaded jar. [INFO] Including org.elasticsearch.client:elasticsearch-rest-client:jar:6.3.1 in the shaded jar. [INFO] Including org.apache.httpcomponents:httpclient:jar:4.5.2 in the shaded jar. [INFO] Including org.apache.httpcomponents:httpcore:jar:4.4.5 in the shaded jar. [INFO] Including org.apache.httpcomponents:httpasyncclient:jar:4.1.2 in the shaded jar. [INFO] Including org.apache.httpcomponents:httpcore-nio:jar:4.4.5 in the shaded jar. [INFO] Including commons-codec:commons-codec:jar:1.10 in the shaded jar. [INFO] Including commons-logging:commons-logging:jar:1.1.3 in the shaded jar. [INFO] Including org.elasticsearch.plugin:parent-join-client:jar:6.3.1 in the shaded jar. [INFO] Including org.elasticsearch.plugin:aggs-matrix-stats-client:jar:6.3.1 in the shaded jar. [INFO] Including org.elasticsearch.plugin:rank-eval-client:jar:6.3.1 in the shaded jar. Can you please help in resolving this ?? Regards, Ravi Sankar Reddy.