【发布时间】:2016-10-20 00:10:42
【问题描述】:
我正在使用 sbt 构建 spark。当我运行以下命令时:
sbt/sbt assembly
建立火花需要一些时间。出现了几个警告,最后我收到以下错误:
[error] java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
[error] Use 'last' for the full log.
当我使用命令 sbt sbtVersion 检查 sbt 版本时,我得到以下结果:
[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`).
[warn] There may be incompatibilities among your library dependencies.
[warn] Here are some of the libraries that were evicted:
[warn] * com.typesafe.sbt:sbt-git:0.6.1 -> 0.6.2
[warn] * com.typesafe.sbt:sbt-site:0.7.0 -> 0.7.1
.......
[info] streaming-zeromq/*:sbtVersion
[info] 0.13.7
[info] repl/*:sbtVersion
[info] 0.13.7
[info] spark/*:sbtVersion
[info] 0.13.7
当我发出命令时,./bin/spark-shell,我得到以下输出:
ls: cannot access '/home/neel_shah/spark/spark-1.6.1/assembly/target/scala-2.10': No such file or directory
Failed to find Spark assembly in /home/neel_shah/spark/spark-1.6.1/assembly/target/scala-2.10.
You need to build Spark before running this program.
解决办法是什么?
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标签: scala apache-spark sbt