modify config default value, solve conflict.

Author: CodeCooker17

spark-doris-connector/src/main/java/org/apache/doris/spark/cfg/ConfigurationOptions.java

@@ -94,10 +94,10 @@ public interface ConfigurationOptions {
     int SINK_MAX_BLOCKING_TIMES_DEFAULT = 1;
 
     String DORIS_SINK_MAX_BLOCKING_INTERVAL_MS = "doris.sink.max.blocking.interval.ms";
-    int SINK_MAX_BLOCKING_INTERVAL_MS_DEFAULT = 1000;
+    int SINK_MAX_BLOCKING_INTERVAL_MS_DEFAULT = 300000;
 
     String DORIS_SINK_BLOCKING_TRIGGER_KEYS = "doris.sink.block.trigger.keys";
-    String SINK_BLOCKING_TRIGGER_KEYS_DEFAULT = "-235";
+    String SINK_BLOCKING_TRIGGER_KEYS_DEFAULT = "";
 
 
     /**

spark-doris-connector/src/main/scala/org/apache/doris/spark/sql/Utils.scala

@@ -182,7 +182,7 @@ private[spark] object Utils {
     }
 
     def shouldBlock(exception: String): Boolean = {
-      blockTriggerKeysArray.exists(exception.contains)
+      blockTriggerKeysArray.nonEmpty && blockTriggerKeysArray.exists(exception.contains)
     }
 
     val result = Try(f)

spark-doris-connector/src/main/scala/org/apache/doris/spark/writer/DorisWriter.scala

@@ -79,6 +79,7 @@ class DorisWriter(settings: SparkSettings) extends Serializable {
 
     var resultRdd = dataFrame.queryExecution.toRdd
     val schema = dataFrame.schema
+    val dfColumns = dataFrame.columns
     if (Objects.nonNull(sinkTaskPartitionSize)) {
       resultRdd = if (sinkTaskUseRepartition) resultRdd.repartition(sinkTaskPartitionSize) else resultRdd.coalesce(sinkTaskPartitionSize)
     }