Actually, same error occurred when I ran build/sbt compile or other commands. After struggled for some time, I reminded that I used proxy to connect to Internet. So set proxy to maven, everything seems OK. Just remind those who use proxies.
------------------ Best regards, Ze Jin ------------------ ???????? ------------------ ??????: "Ted Yu";<yuzhih...@gmail.com>; ????????: 2016??4??12??(??????) ????11:38 ??????: "ImMr.K"<875061...@qq.com>; ????: "user"<user@spark.apache.org>; ????: Re: build/sbt gen-idea error gen-idea doesn't seem to be a valid command: [warn] Ignoring load failure: no project loaded. [error] Not a valid command: gen-idea [error] gen-idea On Tue, Apr 12, 2016 at 8:28 AM, ImMr.K <875061...@qq.com> wrote: Hi, I have cloned spark and , cd spark build/sbt gen-idea got the following output: Using /usr/java/jre1.7.0_09 as default JAVA_HOME. Note, this will be overridden by -java-home if it is set. [info] Loading project definition from /home/king/github/spark/project/project [info] Loading project definition from /home/king/.sbt/0.13/staging/ad8e8574a5bcb2d22d23/sbt-pom-reader/project [warn] Multiple resolvers having different access mechanism configured with same name 'sbt-plugin-releases'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`). [info] Loading project definition from /home/king/github/spark/project org.apache.maven.model.building.ModelBuildingException: 1 problem was encountered while building the effective model for org.apache.spark:spark-parent_2.11:2.0.0-SNAPSHOT [FATAL] Non-resolvable parent POM: Could not transfer artifact org.apache:apache:pom:14 from/to central ( http://repo.maven.apache.org/maven2): Error transferring file: Connection timed out from http://repo.maven.apache.org/maven2/org/apache/apache/14/apache-14.pom and 'parent.relativePath' points at wrong local POM @ line 22, column 11 at org.apache.maven.model.building.DefaultModelProblemCollector.newModelBuildingException(DefaultModelProblemCollector.java:195) at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:841) at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:664) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:310) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:232) at com.typesafe.sbt.pom.MvnPomResolver.loadEffectivePom(MavenPomResolver.scala:61) at com.typesafe.sbt.pom.package$.loadEffectivePom(package.scala:41) at com.typesafe.sbt.pom.MavenProjectHelper$.makeProjectTree(MavenProjectHelper.scala:128) at com.typesafe.sbt.pom.MavenProjectHelper$.makeReactorProject(MavenProjectHelper.scala:49) at com.typesafe.sbt.pom.PomBuild$class.projectDefinitions(PomBuild.scala:28) at SparkBuild$.projectDefinitions(SparkBuild.scala:347) at sbt.Load$.sbt$Load$$projectsFromBuild(Load.scala:506) at sbt.Load$$anonfun$27.apply(Load.scala:446) at sbt.Load$$anonfun$27.apply(Load.scala:446) at scala.collection.immutable.Stream.flatMap(Stream.scala:442) at sbt.Load$.loadUnit(Load.scala:446) at sbt.Load$$anonfun$18$$anonfun$apply$11.apply(Load.scala:291) at sbt.Load$$anonfun$18$$anonfun$apply$11.apply(Load.scala:291) at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:91) at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:90) at sbt.BuildLoader.apply(BuildLoader.scala:140) at sbt.Load$.loadAll(Load.scala:344) at sbt.Load$.loadURI(Load.scala:299) at sbt.Load$.load(Load.scala:295) at sbt.Load$.load(Load.scala:286) at sbt.Load$.apply(Load.scala:140) at sbt.Load$.defaultLoad(Load.scala:36) at sbt.BuiltinCommands$.liftedTree1$1(Main.scala:492) at sbt.BuiltinCommands$.doLoadProject(Main.scala:492) at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:484) at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:484) at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:59) at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:59) at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:61) at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:61) at sbt.Command$.process(Command.scala:93) at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96) at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96) at sbt.State$$anon$1.process(State.scala:184) at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96) at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96) at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17) at sbt.MainLoop$.next(MainLoop.scala:96) at sbt.MainLoop$.run(MainLoop.scala:89) at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:68) at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:63) at sbt.Using.apply(Using.scala:24) at sbt.MainLoop$.runWithNewLog(MainLoop.scala:63) at sbt.MainLoop$.runAndClearLast(MainLoop.scala:46) at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:30) at sbt.MainLoop$.runLogged(MainLoop.scala:22) at sbt.StandardMain$.runManaged(Main.scala:54) at sbt.xMain.run(Main.scala:29) at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109) at xsbt.boot.Launch$.withContextLoader(Launch.scala:128) at xsbt.boot.Launch$.run(Launch.scala:109) at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35) at xsbt.boot.Launch$.launch(Launch.scala:117) at xsbt.boot.Launch$.apply(Launch.scala:18) at xsbt.boot.Boot$.runImpl(Boot.scala:41) at xsbt.boot.Boot$.main(Boot.scala:17) at xsbt.boot.Boot.main(Boot.scala) [error] org.apache.maven.model.building.ModelBuildingException: 1 problem was encountered while building the effective model for org.apache.spark:spark-parent_2.11:2.0.0-SNAPSHOT [error] [FATAL] Non-resolvable parent POM: Could not transfer artifact org.apache:apache:pom:14 from/to central ( http://repo.maven.apache.org/maven2): Error transferring file: Connection timed out from http://repo.maven.apache.org/maven2/org/apache/apache/14/apache-14.pom and 'parent.relativePath' points at wrong local POM @ line 22, column 11 [error] Use 'last' for the full log. Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore? How can I bypass this error? Thanks. ------------------ Best regards, Ze Jin
