java.lang.NumberFormatException: For input string: ""

GitHub | josselin-c | 2 years ago
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Root Cause Analysis

  1. java.lang.NumberFormatException

    For input string: ""

    at java.lang.NumberFormatException.forInputString()
  2. Java RT
    Integer.parseInt
    1. java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    2. java.lang.Integer.parseInt(Integer.java:493)
    3. java.lang.Integer.parseInt(Integer.java:514)
    3 frames
  3. Scala
    StringOps.toInt
    1. scala.collection.immutable.StringLike$class.toInt(StringLike.scala:231)
    2. scala.collection.immutable.StringOps.toInt(StringOps.scala:31)
    2 frames
  4. Apache Kafka
    Kafka.main
    1. kafka.utils.VerifiableProperties.getIntInRange(VerifiableProperties.scala:75)
    2. kafka.utils.VerifiableProperties.getIntInRange(VerifiableProperties.scala:48)
    3. kafka.server.KafkaConfig.<init>(KafkaConfig.scala:75)
    4. kafka.server.KafkaConfig.<init>(KafkaConfig.scala:31)
    5. kafka.Kafka$.main(Kafka.scala:35)
    6. kafka.Kafka.main(Kafka.scala)
    6 frames