diff --git spark-client/src/main/java/org/apache/hive/spark/client/BaseProtocol.java spark-client/src/main/java/org/apache/hive/spark/client/BaseProtocol.java index 37607e2..f9c10b1 100644 --- spark-client/src/main/java/org/apache/hive/spark/client/BaseProtocol.java +++ spark-client/src/main/java/org/apache/hive/spark/client/BaseProtocol.java @@ -50,7 +50,11 @@ final String cause; Error(Throwable cause) { - this.cause = Throwables.getStackTraceAsString(cause); + if (cause == null) { + this.cause = ""; + } else { + this.cause = Throwables.getStackTraceAsString(cause); + } } Error() {