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    Delete the corrupted index files and on startup, Kafka server will rebuild it.

Solutions on the web

via Stack Overflow by ArinCool
, 1 year ago
requirement failed: BLAS.dot(x: Vector, y:Vector) was given Vectors with non-matching sizes: x.size = 198, y.size = 18
via Stack Overflow by Parv bali
, 1 month ago
requirement failed: Classifier was given dataset with invalid label -6.0. Labels must be integers in range [0, 1, ..., 44), where numClasses=44.
via Stack Overflow by sgp
, 2 years ago
via GitHub by soronpo
, 1 year ago
requirement failed:
java.lang.IllegalArgumentException: requirement failed: BLAS.dot(x: Vector, y:Vector) was given Vectors with non-matching sizes: x.size = 198, y.size = 18	at scala.Predef$.require(Predef.scala:233)	at org.apache.spark.mllib.linalg.BLAS$.dot(BLAS.scala:99)	at org.apache.spark.mllib.linalg.BLAS.dot(BLAS.scala)