java . util . concurrent。TimeoutException: Futures timed out after [5 seconds]
scala.concurrent.impl.Promise DefaultPromise.ready美元(Promise.scala: 259)
scala.concurrent.impl.Promise DefaultPromise.result美元(Promise.scala: 263)
在scala.concurrent.Await。美元anonfun結果1美元(package.scala: 223)
在scala.concurrent.BlockContext DefaultBlockContext .blockOn美元(BlockContext.scala: 57)
scala.concurrent.Await .result美元(package.scala: 146)
com.databricks.backend.daemon.driver.JupyterDriverLocal RequestStatus.waitForReply美元(JupyterDriverLocal.scala: 210)
com.databricks.backend.daemon.driver.JupyterDriverLocal.repl (JupyterDriverLocal.scala: 972)
在com.databricks.backend.daemon.driver.DriverLocal。anonfun執行23美元美元(DriverLocal.scala: 728)
com.databricks.unity.UCSEphemeralState Handle.runWith美元(UCSEphemeralState.scala: 41)
com.databricks.unity.HandleImpl.runWith (UCSHandle.scala: 99)
com.databricks.backend.daemon.driver.DriverLocal。anonfun執行$ 20美元(DriverLocal.scala: 711)
在com.databricks.logging.UsageLogging。anonfun withAttributionContext美元1美元(UsageLogging.scala: 398)
scala.util.DynamicVariable.withValue (DynamicVariable.scala: 62)
com.databricks.logging.AttributionContext .withValue美元(AttributionContext.scala: 147)
com.databricks.logging.UsageLogging.withAttributionContext (UsageLogging.scala: 396)
在com.databricks.logging.UsageLogging.withAttributionContext (UsageLogging.scala: 393美元)
com.databricks.backend.daemon.driver.DriverLocal.withAttributionContext (DriverLocal.scala: 62)
com.databricks.logging.UsageLogging.withAttributionTags (UsageLogging.scala: 441)
在com.databricks.logging.UsageLogging.withAttributionTags (UsageLogging.scala: 426美元)
com.databricks.backend.daemon.driver.DriverLocal.withAttributionTags (DriverLocal.scala: 62)
com.databricks.backend.daemon.driver.DriverLocal.execute (DriverLocal.scala: 688)
在com.databricks.backend.daemon.driver.DriverWrapper。anonfun tryExecutingCommand美元1美元(DriverWrapper.scala: 622)
在美元scala.util.Try蘋果(Try.scala: 213)
com.databricks.backend.daemon.driver.DriverWrapper.tryExecutingCommand (DriverWrapper.scala: 614)
com.databricks.backend.daemon.driver.DriverWrapper.executeCommandAndGetError (DriverWrapper.scala: 533)
com.databricks.backend.daemon.driver.DriverWrapper.executeCommand (DriverWrapper.scala: 568)
com.databricks.backend.daemon.driver.DriverWrapper.runInnerLoop (DriverWrapper.scala: 438)
com.databricks.backend.daemon.driver.DriverWrapper.runInner (DriverWrapper.scala: 381)
com.databricks.backend.daemon.driver.DriverWrapper.run (DriverWrapper.scala: 232)
java.lang.Thread.run (Thread.java: 750)
