DLI 是否存在Apache Spark 命令注入漏洞（CVE-2022-33891）？ 不存在。 DLI没有启动spark.acls.enable配置项，所以不涉及Apache Spark 命令注入漏洞（CVE-2022-33891）。 该漏洞主要影响在启用了ACL（访问控制列表

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org.apache.spark.rdd.RDD.iterator(RDD.scala:265) at org.apache.spark.rdd.UnionRDD.compute(UnionRDD.scala:87) at org.apache.spark.rdd

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org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:772) at org.apache.spark.deploy.SparkSubmit$

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org.apache.spark.rdd.RDD.iterator(RDD.scala:265) at org.apache.spark.rdd.UnionRDD.compute(UnionRDD.scala:87) at org.apache.spark.rdd

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import org.apache.spark.SparkConf; import org.apache.spark.SparkContext; import org.apache.spark.api.java.JavaRDD; import org.apache.spark.api.java

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org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:772) at org.apache.spark.deploy.SparkSubmit$

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"main" org.apache.spark.SparkException: Unable to load YARN support at org.apache.spark.deploy.SparkHadoopUtil$.liftedTree1$1(SparkHadoopUtil

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java:498) org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:762) org.apache.spark.deploy.SparkSubmit$

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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance

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got 0 at org.apache.spark.memory.MemoryConsumer.allocateArray(MemoryConsumer.java:100) at org.apache.spark.unsafe.map.BytesToBytesMap

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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance

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got 0 at org.apache.spark.memory.MemoryConsumer.allocateArray(MemoryConsumer.java:100) at org.apache.spark.unsafe.map.BytesToBytesMap

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getPartitions(HadoopRDD.scala:210) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:239) at org.apache.spark.rdd.RDD$$anonfun$partitions$2

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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance

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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance

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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance

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org.apache.spark.sql.*; import org.apache.spark.sql.types.DataTypes; import org.apache.spark.sql.types.StructField; import org.apache.spark.sql

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在搜索栏中搜索参数“spark.sql.extensions”，修改JD BCS erver的spark.sql.extensions参数值为：org.apache.spark.sql.hive.FISparkSessionExtension,org.apache.spark.sql.hudi.Ho

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exception: org.apache.spark.SparkException: Failed to connect to driver!) | org.apache.spark.Logging$class.logInfo(Logging.scala:59) Spark-client模式

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getPartitions(HadoopRDD.scala:210) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:239) at org.apache.spark.rdd.RDD$$anonfun$partitions$2

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FINISHED! | org.apache.spark.Logging$class.logError(Logging.scala:75) 回答 当配置channel过期时间（spark.rpc.io.connectionTimeout） < RPC响应超时时间（spark.rpc.askTimeout），在特殊条件下（Full

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