scala - 烫伤时 "sbt update"时 Unresolved 依赖关系 : com. hadoop.gplcompression#hadoop-lzo;0.4.16

Question

使用 clone https://github.com/twitter/scalding.git 从 git 获取代码并执行 ./sbt update 后，我得到:

::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found

之后:

sbt.ResolveException: unresolved dependency: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
    at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:122)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:121)
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)

我已经删除了 ~/.sbt 目录，安装了最新的 Scala 并重新克隆了存储库。问题依然存在。

我的配置:

[dk@localhost scalding]$ scala -version
Scala code runner version 2.10.3 -- Copyright 2002-2013, LAMP/EPFL

[dk@localhost scalding]$ uname -a
Linux localhost.localdomain 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

CentOS 6.5 (Final)

./sbt update 可能出现什么问题？我应该单独安装依赖hadoop-lzo并设置CLASSPATH来安装Scalding吗？还有其他解决方案吗？

这是完整的安装日志:

[dk@localhost wks]$ cd scalding
[dk@localhost scalding]$ ./sbt update
Downloading sbt launcher for 0.13.0:
  From  http://typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.0/sbt-launch.jar
    To  /home/dk/.sbt/launchers/0.13.0/sbt-launch.jar
Getting org.scala-sbt sbt 0.13.0 ...
:: retrieving :: org.scala-sbt#boot-app
    confs: [default]
    43 artifacts copied, 0 already retrieved (12440kB/229ms)
Getting Scala 2.10.2 (for sbt)...
:: retrieving :: org.scala-sbt#boot-scala
    confs: [default]
    5 artifacts copied, 0 already retrieved (24390kB/150ms)
[info] Loading project definition from /home/dk/wks/scalding/project
[info] Updating {file:/home/dk/wks/scalding/project/}scalding-build...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Compiling 3 Scala sources to /home/dk/wks/scalding/project/target/scala-2.10/sbt-0.13/classes...
[warn] there were 10 deprecation warning(s); re-run with -deprecation for details
[warn] there were 2 feature warning(s); re-run with -feature for details
[warn] two warnings found
[info] Set current project to scalding (in build file:/home/dk/wks/scalding/)
[info] Updating {file:/home/dk/wks/scalding/}scalding-args...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-date...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}maple...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-core...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-json...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-parquet...
[info] Resolving com.hadoop.gplcompression#hadoop-lzo;0.4.16 ...
[warn]  module not found: com.hadoop.gplcompression#hadoop-lzo;0.4.16
[warn] ==== local: tried
[warn]   /home/dk/.ivy2/local/com.hadoop.gplcompression/hadoop-lzo/0.4.16/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== snapshots: tried
[warn]   http://oss.sonatype.org/content/repositories/snapshots/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== releases: tried
[warn]   http://oss.sonatype.org/content/repositories/releases/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Concurrent Maven Repo: tried
[warn]   http://conjars.org/repo/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Clojars Repository: tried
[warn]   http://clojars.org/repo/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Twitter Maven: tried
[warn]   http://maven.twttr.com/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[info] Updating {file:/home/dk/wks/scalding/}scalding-jdbc...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-avro...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Updating {file:/home/dk/wks/scalding/}scalding-commons...
[info] Resolving com.hadoop.gplcompression#hadoop-lzo;0.4.16 ...
[warn]  module not found: com.hadoop.gplcompression#hadoop-lzo;0.4.16
[warn] ==== local: tried
[warn]   /home/dk/.ivy2/local/com.hadoop.gplcompression/hadoop-lzo/0.4.16/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== snapshots: tried
[warn]   http://oss.sonatype.org/content/repositories/snapshots/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== releases: tried
[warn]   http://oss.sonatype.org/content/repositories/releases/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Concurrent Maven Repo: tried
[warn]   http://conjars.org/repo/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Clojars Repository: tried
[warn]   http://clojars.org/repo/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[warn] ==== Twitter Maven: tried
[warn]   http://maven.twttr.com/com/hadoop/gplcompression/hadoop-lzo/0.4.16/hadoop-lzo-0.4.16.pom
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[info] Updating {file:/home/dk/wks/scalding/}scalding-repl...
[info] Resolving org.codehaus.jackson#jackson-core-asl;1.8.8 ...
[info] Done updating.
sbt.ResolveException: unresolved dependency: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
    at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:122)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:121)
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
    at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:104)
    at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:51)
    at sbt.IvySbt$$anon$3.call(Ivy.scala:60)
    at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:98)
    at 
....
.... many lines of exception stack-trace are skipped ...
....

[error] (scalding-commons/*:update) sbt.ResolveException: unresolved dependency: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
[error] (scalding-parquet/*:update) sbt.ResolveException: unresolved dependency: com.hadoop.gplcompression#hadoop-lzo;0.4.16: not found
[error] Total time: 53 s, completed Feb 14, 2014 4:51:51 PM
[dk@localhost scalding]$ ./sbt update^C
[dk@localhost scalding]$ uname -a
Linux localhost.localdomain 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[dk@localhost scalding]$ scala -version
Scala code runner version 2.10.3 -- Copyright

Answer 1

SBT 无法获取com.hadoop.gplcompression#hadoop-lzo;0.4.16来自 build.sbt

中定义的 resolvers

添加maven.twttr.com:“Twitter Maven Repo”位于“http://maven.twttr.com”应该可以。