flink启动scala shell-数字格式执行 [英] flink start scala shell - numberformat exepction

问题描述

如何启动flink交互式(scala)shell?最好使用scala 2.12.

How can I start a flink interactive (scala) shell? Preferably, using scala 2.12.

但是，目前看来只有2.11在运行.无论如何.使用2.11时，即

However, it looks like only 2.11 is working for now. Anyways. When using 2.11, i.e.

• 下载我收到以下错误:

  [ERROR] Failed to construct terminal; falling back to unsupported
  java.lang.NumberFormatException: For input string: "0x100"
      at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
      at java.lang.Integer.parseInt(Integer.java:580)
      at java.lang.Integer.valueOf(Integer.java:766)
      at scala.tools.jline_embedded.internal.InfoCmp.parseInfoCmp(InfoCmp.java:59)
      at scala.tools.jline_embedded.UnixTerminal.parseInfoCmp(UnixTerminal.java:242)
      at scala.tools.jline_embedded.UnixTerminal.<init>(UnixTerminal.java:65)
      at scala.tools.jline_embedded.UnixTerminal.<init>(UnixTerminal.java:50)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
      at java.lang.Class.newInstance(Class.java:442)
      at scala.tools.jline_embedded.TerminalFactory.getFlavor(TerminalFactory.java:211)
      at scala.tools.jline_embedded.TerminalFactory.create(TerminalFactory.java:102)
      at scala.tools.jline_embedded.TerminalFactory.get(TerminalFactory.java:186)
      at scala.tools.jline_embedded.TerminalFactory.get(TerminalFactory.java:192)
      at scala.tools.jline_embedded.console.ConsoleReader.<init>(ConsoleReader.java:243)
      at scala.tools.jline_embedded.console.ConsoleReader.<init>(ConsoleReader.java:235)
      at scala.tools.jline_embedded.console.ConsoleReader.<init>(ConsoleReader.java:223)
      at scala.tools.nsc.interpreter.jline_embedded.JLineConsoleReader.<init>(JLineReader.scala:64)
      at scala.tools.nsc.interpreter.jline_embedded.InteractiveReader.<init>(JLineReader.scala:33)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$scala$tools$nsc$interpreter$ILoop$$instantiater$1$1.apply(ILoop.scala:858)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$scala$tools$nsc$interpreter$ILoop$$instantiater$1$1.apply(ILoop.scala:855)
      at scala.tools.nsc.interpreter.ILoop.scala$tools$nsc$interpreter$ILoop$$mkReader$1(ILoop.scala:862)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$22$$anonfun$apply$10.apply(ILoop.scala:873)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$22$$anonfun$apply$10.apply(ILoop.scala:873)
      at scala.util.Try$.apply(Try.scala:192)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$22.apply(ILoop.scala:873)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$22.apply(ILoop.scala:873)
      at scala.collection.immutable.Stream$$anonfun$map$1.apply(Stream.scala:418)
      at scala.collection.immutable.Stream$$anonfun$map$1.apply(Stream.scala:418)
      at scala.collection.immutable.Stream$Cons.tail(Stream.scala:1233)
      at scala.collection.immutable.Stream$Cons.tail(Stream.scala:1223)
      at scala.collection.immutable.Stream.collect(Stream.scala:435)
      at scala.tools.nsc.interpreter.ILoop.chooseReader(ILoop.scala:875)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1$$anonfun$newReader$1$1.apply(ILoop.scala:893)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.newReader$1(ILoop.scala:893)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.scala$tools$nsc$interpreter$ILoop$$anonfun$$preLoop$1(ILoop.scala:897)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1$$anonfun$startup$1$1.apply(ILoop.scala:964)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply$mcZ$sp(ILoop.scala:990)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:891)
      at scala.tools.nsc.interpreter.ILoop$$anonfun$process$1.apply(ILoop.scala:891)
      at scala.reflect.internal.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:97)
      at scala.tools.nsc.interpreter.ILoop.process(ILoop.scala:891)
      at org.apache.flink.api.scala.FlinkShell$.startShell(FlinkShell.scala:187)
      at org.apache.flink.api.scala.FlinkShell$.main(FlinkShell.scala:131)
      at org.apache.flink.api.scala.FlinkShell.main(FlinkShell.scala)
  

  注意flink是当前的2.10.1，我尝试在osx 10.15.5上使用德语语言环境启动它.

  Note flink is the current 2.10.1 and I try to start it on osx 10.15.5 with a german locale.

  推荐答案

  我在运行" scala:2.11.12 "时遇到了同样的问题.通过sdkman安装.只需在我的shell上设置此环境变量即可解决:

  I had the same issue running "scala: 2.11.12" installed via sdkman. Fixed simply by setting this environment variable on my shell:

  export TERM=xterm-color
  

  完全不知道为什么，尝试我读了什么.

  Don't know exactly why, seemed harmless to try what I read.

  我已将其添加到我的"〜/.bashrc" 中.

  I've added it to my "~/.bashrc".

  这篇关于flink启动scala shell-数字格式执行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！