Spark编译问题

Question

spark我自己编译的时候一直卡在这里不动，请问是什么原因？

Answer 1

Michael_PK 2019-06-25 00:19:25

检查机器的scala等等的版本信息，这一步可能时间挺长的

• 提问者 qq_小胖_0 #1

  可以跑了，但是跑了差不多1个小时左右，就报了这个错
  INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 4.016 s (Wall Clock)
  [INFO] Finished at: 2019-06-25T08:21:12+08:00
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.2.2:compile (scala-compile-first) on project spark-tags_2.11: Execution scala-compile-first of goal net.alchim31.maven:scala-maven-plugin:3.2.2:compile failed.: CompileFailed -> [Help 1]
  [ERROR] 
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  [ERROR] 
  [ERROR] For more information about the errors and possible solutions, please read the following articles:
  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
  [ERROR] 
  [ERROR] After correcting the problems, you can resume the build with the command
  [ERROR]   mvn <goals> -rf :spark-tags_2.11

• Michael_PK 回复 提问者 qq_小胖_0 #2

  maven问题通常都是网络不行导致。你那个慢的地方应该可以手工修改dev目录下的make dis。。。。那个文件，里面有对应的scala，spark版本，你直接写死，就不会再去检测了

• 提问者 qq_小胖_0 回复 Michael_PK #3

  Cannot run program "javac": error=2, No such file or directory，我已经在bash_profile配置了java的路径，可是为什么这里还是会报这个错误？

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