启动spark-sql时报错: Caused by: org.datanucleus.exceptions.NucleusException: Attempt to invoke the "BONECP" plugin to create a ConnectionPool gave an error : The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification, and...
null,AVAILABLE,@Spark} 18/01/08 10:12:13 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@3d86206c{/SQL/json,null,AVAILABLE,@Spark} 18/01/08 10:12:13 INFO handler.ContextHandler: Started o.s.j.s.ServletContextHandler@24bcd19e{/SQL/execution,null,AVAILABLE...
增加配置参数--conf spark.sql.broadcastTimeout=36000s
at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:918) at org.apache.spark.sql.SparkSession$Builder$$anonfun$7.apply(SparkSession.scala:918) at scala.Option.getOrElse(Option.scala:121) at org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:91...
在命令行启动spark-shell时,发生报错 Settingdefault log level to"WARN".Toadjust logging level use sc.setLogLevel(newLevel).ForSparkR,use setLogLevel(newLevel).21/06/1015:17:28ERRORspark.SparkContext:ErrorinitializingSparkContext.org.apache.hadoop.security.AccessControlException:Permissiondenied:user=ro...
<console>:16: error: not found: value sqlContext import sqlContext.implicits._ ^ <console>:16: error: not found: value sqlContext import sqlContext.sql ^ 通过以上日志我们可以看到如下信息: 17/08/26 10:48:23 ERROR spark.SparkContext: Error initializing SparkContext. ...
Spark启动报错,..java.lang.IllegalArgumentException: Error while instantiating 'org.apache.spark.sql.internal.Ses
atorg.apache.spark.sql.SparkSession$Builder$$anonfun$getOrCreate$5.apply(SparkSession.scala:878)at...
从V100R002C60版本开始,在启动spark-beeline的命令中如果使用了“--hivevar <VAR_NAME>=”选项自定义一个变量,在启动spark-beeline时不会报错,但在SQL语句中用到变量<VAR_NAME>时会报无法解析<VAR_NAME>的错误。 举例说明,场景如下: 执行以下命令启动spark-beeline: spark-beeline...