diff --git a/connector/connect/client/jvm/src/test/resources/TestHelloV2_2.12.jar b/connector/connect/client/jvm/src/test/resources/TestHelloV2_2.12.jar deleted file mode 100644 index d89cf6543a20..000000000000 Binary files a/connector/connect/client/jvm/src/test/resources/TestHelloV2_2.12.jar and /dev/null differ diff --git a/connector/connect/client/jvm/src/test/resources/udf2.12 b/connector/connect/client/jvm/src/test/resources/udf2.12 deleted file mode 100644 index 1090bc90d9b4..000000000000 Binary files a/connector/connect/client/jvm/src/test/resources/udf2.12 and /dev/null differ diff --git a/connector/connect/client/jvm/src/test/resources/udf2.12.jar b/connector/connect/client/jvm/src/test/resources/udf2.12.jar deleted file mode 100644 index 6ce6799678f9..000000000000 Binary files a/connector/connect/client/jvm/src/test/resources/udf2.12.jar and /dev/null differ diff --git a/core/src/test/resources/TestHelloV2_2.12.jar b/core/src/test/resources/TestHelloV2_2.12.jar deleted file mode 100644 index d89cf6543a20..000000000000 Binary files a/core/src/test/resources/TestHelloV2_2.12.jar and /dev/null differ diff --git a/core/src/test/resources/TestHelloV3_2.12.jar b/core/src/test/resources/TestHelloV3_2.12.jar deleted file mode 100644 index b175a6c86407..000000000000 Binary files a/core/src/test/resources/TestHelloV3_2.12.jar and /dev/null differ diff --git a/sql/hive/src/test/resources/regression-test-SPARK-8489/test-2.12.jar b/sql/hive/src/test/resources/regression-test-SPARK-8489/test-2.12.jar deleted file mode 100644 index b0d3fd17a41c..000000000000 Binary files a/sql/hive/src/test/resources/regression-test-SPARK-8489/test-2.12.jar and /dev/null differ