运行 sbt cmd 时出现“No locks available”

Question

为了构建 spark 项目，我尝试使用 sbt。出现以下异常：

java.io.IOException: No locks available
    at sun.nio.ch.FileChannelImpl.lock0(Native Method)
    at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:871)
    at java.nio.channels.FileChannel.tryLock(FileChannel.java:962)
    at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:88)
    at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:81)
    at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:102)
    at xsbt.boot.Using$.withResource(Using.scala:11)
    at xsbt.boot.Using$.apply(Using.scala:10)
    at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
    at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
    at xsbt.boot.Locks$.apply0(Locks.scala:31)
    at xsbt.boot.Locks$.apply(Locks.scala:28)
    at xsbt.boot.Update.apply(Update.scala:100)
    at xsbt.boot.Launch.update(Launch.scala:279)
    at xsbt.boot.Launch.xsbt$boot$Launch$$retrieve$1(Launch.scala:149)
    at xsbt.boot.Launch$$anonfun$3.apply(Launch.scala:157)
    at scala.Option.getOrElse(Option.scala:120)
    at xsbt.boot.Launch.xsbt$boot$Launch$$getAppProvider0(Launch.scala:157)
    at xsbt.boot.Launch$$anon$2.call(Launch.scala:142)
    at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:98)
    at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:81)
    at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:102)
    at xsbt.boot.Using$.withResource(Using.scala:11)
    at xsbt.boot.Using$.apply(Using.scala:10)
    at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
    at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
    at xsbt.boot.Locks$.apply0(Locks.scala:31)
    at xsbt.boot.Locks$.apply(Locks.scala:28)
    at xsbt.boot.Launch.locked(Launch.scala:178)
    at xsbt.boot.Launch.app(Launch.scala:93)
    at xsbt.boot.Launch.app(Launch.scala:91)
    at xsbt.boot.Launch$.run(Launch.scala:51)
    at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:45)
    at xsbt.boot.Launch$.launch(Launch.scala:65)
    at xsbt.boot.Launch$.apply(Launch.scala:16)
    at xsbt.boot.Boot$.runImpl(Boot.scala:31)
    at xsbt.boot.Boot$.main(Boot.scala:20)
    at xsbt.boot.Boot.main(Boot.scala)
Error during sbt execution: java.io.IOException: No locks available

我尝试过的 sbt 版本：0.11.3-2 和 0.13.0 我也尝试更改 sbt 引导目录以避免权限问题。

任何想法我做错了。

Answer 1

我真的不知道出了什么问题，但我怀疑您的问题可能与此类似。您是否使用 NFS 挂载上的项目和/或 sbt 副本和/或主目录进行构建？您是否尝试过完全从本地磁盘进行构建？