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我在 SLES 11 SP3 上有 HDP 2.3.4 集群，有 3 台机器并安装了 Vora 1.2

终于让 Discovery 服务工作了。我可以在http://myclustermachine:8500/ui/#/dc1/services中验证它。此外，Vora Thriftserver 不会死。

所以我可以通过Vora 安装指南第 34 页上的“ val vc = new SapSQLContext(sc) ”行。但是当我尝试创建一个表时，我得到以下信息：

com.sap.spark.vora.VoraConfigurationException: Following parameter(s) are invalid: discovery
        at com.sap.spark.vora.config.ParametersValidator$.checkSyntax(ParametersValidator.scala:280)
        at com.sap.spark.vora.config.ParametersValidator$.apply(ParametersValidator.scala:98)
        at com.sap.spark.vora.DefaultSource.createRelation(DefaultSource.scala:108)
        at org.apache.spark.sql.execution.datasources.CreateTableUsingTemporaryAwareCommand.resolveDataSource(CreateTableUsingTemporaryAwareCommand.scala:59)
        at org.apache.spark.sql.execution.datasources.CreateTableUsingTemporaryAwareCommand.run(CreateTableUsingTemporaryAwareCommand.scala:29)
        at org.apache.spark.sql.execution.ExecutedCommand.sideEffectResult$lzycompute(commands.scala:57)
        at org.apache.spark.sql.execution.ExecutedCommand.sideEffectResult(commands.scala:57)
        at org.apache.spark.sql.execution.ExecutedCommand.doExecute(commands.scala:69)
        at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$5.apply(SparkPlan.scala:140)
        at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$5.apply(SparkPlan.scala:138)
        at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
        at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:138)
        at org.apache.spark.sql.SQLContext$QueryExecution.toRdd$lzycompute(SQLContext.scala:933)
        at org.apache.spark.sql.SQLContext$QueryExecution.toRdd(SQLContext.scala:933)
        at org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:144)
        at org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:129)
        at org.apache.spark.sql.DataFrame$.apply(DataFrame.scala:51)

这次可能有什么问题？

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1 回答 1

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显然这是我为发现参数添加的 spark-defaults.conf 中的一行：“spark.vora.discovery xxxxxxx:8500”

在我删除它之后，整个事情都起作用了。

于 2016-05-16T03:05:11.400 回答