0
から私はクエリ赤方偏移EMRスパーク
と赤方偏移のテーブルがエラーを取得する
spark-shell --jars minimal-json-0.9.4.jar spark-avro_2.11-3.1.0.jar spark-redshift_2.10-0.6.1-SNAPSHOT.jar
クエリを使用して、マスターノード上でスパークシェルを開始しました：
java.lang.ClassNotFoundException: Failed to find data source: com.databricks.spark.redshift. Please find packages at https://cwiki.apache.org/confluence/display/SPARK/Third+Party+Projects
at org.apache.spark.sql.execution.datasources.DataSource.lookupDataSource(DataSource.scala:148)
at org.apache.spark.sql.execution.datasources.DataSource.providingClass$lzycompute(DataSource.scala:79)
at org.apache.spark.sql.execution.datasources.DataSource.providingClass(DataSource.scala:79)
at org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:340)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:149)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:122)
... 54 elided
Caused by: java.lang.ClassNotFoundException: com.databricks.spark.redshift.DefaultSource
at scala.reflect.internal.util.AbstractFileClassLoader.findClass(AbstractFileClassLoader.scala:62)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$5$$anonfun$apply$1.apply(DataSource.scala:132)
at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$5$$anonfun$apply$1.apply(DataSource.scala:132)
at scala.util.Try$.apply(Try.scala:192)
at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$5.apply(DataSource.scala:132)
at org.apache.spark.sql.execution.datasources.DataSource$$anonfun$5.apply(DataSource.scala:132)
at scala.util.Try.orElse(Try.scala:84)
at org.apache.spark.sql.execution.datasources.DataSource.lookupDataSource(DataSource.scala:132)
... 59 more