我在基于 SLES 11 SP3 的 HDP2.3 上安装了 Vora 1.2。
当我尝试根据新安装和管理手册的第 2.7 节(第 34 页)对 Vora 进行基于命令行的验证时,我现在收到一个新错误:
scala> vc.sql(testsql)
com.sap.spark.vora.discovery.DiscoveryException: Could not connect to Consul Agent on localhost:8500 : null at
com.sap.spark.vora.discovery.ConsulDiscoveryClient$ConsulDiscoveryClient.(ConsulDiscoveryClient.scala:38) at
com.sap.spark.vora.discovery.ConsulDiscoveryClient$.getClient(ConsulDiscoveryClient.scala:21) at
com.sap.spark.vora.discovery.DiscoveryClientFactory$.getClient(DiscoveryClientFactory.scala:9) at
com.sap.spark.vora.config.VoraConfiguration$.apply(VoraConfiguration.scala:24) at
com.sap.spark.vora.DefaultSource.buildConfiguration(DefaultSource.scala:403) at
com.sap.spark.vora.DefaultSource.createRelation(DefaultSource.scala:149) at org.apache.spark.sql.execution.datasources.CreateTableUsingTemporaryAwareCommand.resolveDataSource(CreateTableUsingTemporaryAwareCommand.scala:73) at org.apache.spark.sql.execution.datasources.CreateTableUsingTemporaryAwareCommand.run(CreateTableUsingTemporaryAwareCommand.scala:31) 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$QueryExecution.toRdd(SQLContext.scala:933) at org.apache.spark.sql.DataFrame.(DataFrame.scala:144) at org.apache.spark.sql.DataFrame.(DataFrame.scala:129) at org.apache.spark.sql.DataFrame$.apply(DataFrame.scala:51) at org.apache.spark.sql.SQLContext.sql(SQLContext.scala:725)
我在 Zeppelin 中遇到了同样的错误。我的服务器上缺少领事的东西吗?