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DLI 是否存在Apache Spark 命令注入漏洞（CVE-2022-33891）？
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网络连接超时导致FetchFailedException
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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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网络连接超时导致FetchFailedException
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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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为什么Spark Streaming应用创建输入流，但该输入流无输出逻辑时，应用从checkpoint恢复启动失败
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org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:772) at org.apache.spark.deploy.SparkSubmit$
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安全集群使用HiBench工具运行sparkbench获取不到realm
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"main" org.apache.spark.SparkException: Unable to load YARN support at org.apache.spark.deploy.SparkHadoopUtil$.liftedTree1$1(SparkHadoopUtil
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java样例代码
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import org.apache.spark.SparkConf; import org.apache.spark.SparkContext; import org.apache.spark.api.java.JavaRDD; import org.apache.spark.api.java
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多级嵌套子查询以及混合Join的SQL调优
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got 0 at org.apache.spark.memory.MemoryConsumer.allocateArray(MemoryConsumer.java:100) at org.apache.spark.unsafe.map.BytesToBytesMap
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SparkStreaming消费Kafka消息失败，提示“Error getting partition metadata”
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java:498) org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:762) org.apache.spark.deploy.SparkSubmit$
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执行Spark Core应用，尝试收集大量数据到Driver端，当Driver端内存不足时，应用挂起不退出
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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance
来自：帮助中心 -
为什么Spark Streaming应用创建输入流，但该输入流无输出逻辑时，应用从checkpoint恢复启动失败
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org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:772) at org.apache.spark.deploy.SparkSubmit$
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执行Spark Core应用，尝试收集大量数据到Driver端，当Driver端内存不足时，应用挂起不退出
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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance
来自：帮助中心 -
安全集群使用HiBench工具运行sparkbench获取不到realm
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"main" org.apache.spark.SparkException: Unable to load YARN support at org.apache.spark.deploy.SparkHadoopUtil$.liftedTree1$1(SparkHadoopUtil
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FileInputFormat split的时候出现数组越界
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getPartitions(HadoopRDD.scala:210) at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:239) at org.apache.spark.rdd.RDD$$anonfun$partitions$2
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Yarn-client模式提交Spark任务时ApplicationMaster尝试启动两次失败
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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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多级嵌套子查询以及混合Join的SQL调优
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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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功能开启
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extensions参数值为：org.apache.spark.sql.hive.FISparkSessionExtension,org.apache.spark.sql.hudi.HoodieSparkSessionExtension,org.apache.spark.sql.hive.Car
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java样例代码
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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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执行Spark Core应用，尝试收集大量数据到Driver端，当Driver端内存不足时，应用挂起不退出
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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance
来自：帮助中心 -
执行Spark Core应用，尝试收集大量数据到Driver端，当Driver端内存不足时，应用挂起不退出
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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance
来自：帮助中心 -
执行Spark Core应用，尝试收集大量数据到Driver端，当Driver端内存不足时，应用挂起不退出
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java:371) at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:71) at org.apache.spark.serializer.JavaSerializerInstance
来自：帮助中心 -
FileInputFormat split的时候出现数组越界
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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
来自：帮助中心
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