[jira] [Created] (KAFKA-9775) IllegalFormatConversionException from kafka-consumer-perf-test.sh

[Tom Bentley (Jira)]

Tom Bentley created KAFKA-9775:
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             Summary: IllegalFormatConversionException from 
kafka-consumer-perf-test.sh
                 Key: KAFKA-9775
                 URL: https://issues.apache.org/jira/browse/KAFKA-9775
             Project: Kafka
          Issue Type: Bug
          Components: tools
            Reporter: Tom Bentley
            Assignee: Tom Bentley


Exception in thread "main" java.util.IllegalFormatConversionException: f != 
java.lang.Integer
        at 
java.base/java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4426)
        at 
java.base/java.util.Formatter$FormatSpecifier.printFloat(Formatter.java:2951)
        at 
java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:2898)
        at java.base/java.util.Formatter.format(Formatter.java:2673)
        at java.base/java.util.Formatter.format(Formatter.java:2609)
        at java.base/java.lang.String.format(String.java:2897)
        at scala.collection.immutable.StringLike.format(StringLike.scala:354)
        at scala.collection.immutable.StringLike.format$(StringLike.scala:353)
        at scala.collection.immutable.StringOps.format(StringOps.scala:33)
        at kafka.utils.ToolsUtils$.$anonfun$printMetrics$3(ToolsUtils.scala:60)
        at 
kafka.utils.ToolsUtils$.$anonfun$printMetrics$3$adapted(ToolsUtils.scala:58)
        at 
scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
        at 
scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
        at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
        at kafka.utils.ToolsUtils$.printMetrics(ToolsUtils.scala:58)
        at kafka.tools.ConsumerPerformance$.main(ConsumerPerformance.scala:82)
        at kafka.tools.ConsumerPerformance.main(ConsumerPerformance.scala)




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