Problem with proxy settings for SBT

fernando_lopez — Sat, 24 Feb 2018 03:27:00 GMT

I am trying to use Scala/Spark from IntelliJ in Windows 7, but it IntelliJ (and SBT command line) fails to download files. I am behind a proxy server.

Similar problems were already reported here.

Already tried:

- SBT versions 0.13.16, 1.0.3 and 1.1.1

- setting proxy properties JAVA_OPTS, SBT_OPTS, sbtconfigtxt

-Dhttp.proxyHost=***-Dhttp.proxyPort=***-Dhttp.proxyUser=***-Dhttp.proxyPassword=***-Dhttps.proxyHost=***-Dhttps.proxyPort=***-Dhttps.proxyUser=***-Dhttps.proxyPassword=***

without success

- verified the issue in SBT:

d:\Users\user1>sbt.bat
[info] Loading project definition from D:\Users\user1\project
[info] Updating {file:/D:/Users/user1/project/}user1-build...
[warn]  [FAILED     ] org.apache.logging.log4j#log4j-core;2.8.1!log4j-core.jar(t
est-jar): typesafe-ivy-releases: unable to get resource for org.apache.logging.l
og4j#log4j-core;2.8.1: res=https://repo.typesafe.com/typesafe/ivy-releases/org.a
pache.logging.log4j/log4j-core/2.8.1/test-jars/log4j-core-tests.jar: java.io.IOE
xception: Failed to authenticate with proxy (353ms)
[warn]  [FAILED     ] org.apache.logging.log4j#log4j-core;2.8.1!log4j-core.jar(t
est-jar): sbt-plugin-releases: unable to get resource for org.apache.logging.log
4j#log4j-core;2.8.1: res=https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases
/org.apache.logging.log4j/log4j-core/2.8.1/test-jars/log4j-core-tests.jar: java.
io.IOException: Failed to authenticate with proxy (8ms)
[warn]  [FAILED     ] org.apache.logging.log4j#log4j-core;2.8.1!log4j-core.jar(t
est-jar): public: unable to get resource for org/apache/logging/log4j#log4j-core
;2.8.1: res=https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-core/2
.8.1/log4j-core-2.8.1-tests.jar: java.io.IOException: Failed to authenticate wit
h proxy (8ms)
[warn]  Detected merged artifact: [FAILED     ] org.apache.logging.log4j#log4j-c
ore;2.8.1!log4j-core.jar(test-jar):  (0ms).
[warn] ==== typesafe-ivy-releases: tried
[warn] ==== sbt-plugin-releases: tried
[warn]   https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.apache.logg
ing.log4j/log4j-core/2.8.1/test-jars/log4j-core-tests.jar
[warn] ==== local: tried
[warn]   d:\Users\user1\.ivy2\local\org.apache.logging.log4j\log4j-core\2.8.1\
test-jars\log4j-core-tests.jar
[warn] ==== public: tried
[warn]   https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-core/2.8.
1/log4j-core-2.8.1-tests.jar
[warn] ==== local-preloaded-ivy: tried
[warn]   d:\Users\user1\.sbt\preloaded\org.apache.logging.log4j\log4j-core\2.8
.1\test-jars\log4j-core-tests.jar
[warn] ==== local-preloaded: tried
[warn]   file:/d:/Users/user1/.sbt/preloaded/org/apache/logging/log4j/log4j-co
re/2.8.1/log4j-core-2.8.1-tests.jar
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::              FAILED DOWNLOADS            ::
[warn]  :: ^ see resolution messages for details  ^ ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.apache.logging.log4j#log4j-core;2.8.1!log4j-core.jar(test-jar)
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[error] sbt.librarymanagement.ResolveException: download failed: org.apache.logg
ing.log4j#log4j-core;2.8.1!log4j-core.jar(test-jar)
[error]         at sbt.internal.librarymanagement.IvyActions$.resolveAndRetrieve
(IvyActions.scala:331)
[error]         at sbt.internal.librarymanagement.IvyActions$.$anonfun$updateEit
her$1(IvyActions.scala:205)
[error]         at sbt.internal.librarymanagement.IvySbt$Module.$anonfun$withMod
ule$1(Ivy.scala:229)
[error]         at sbt.internal.librarymanagement.IvySbt.$anonfun$withIvy$1(Ivy.
scala:190)
[error]         at sbt.internal.librarymanagement.IvySbt.sbt$internal$libraryman
agement$IvySbt$$action$1(Ivy.scala:70)
[error]         at sbt.internal.librarymanagement.IvySbt$$anon$3.call(Ivy.scala:
77)
[error]         at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:95)
[error]         at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withCh
annelRetries$1(Locks.scala:80)
[error]         at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Lock
s.scala:99)
[error]         at xsbt.boot.Using$.withResource(Using.scala:10)
[error]         at xsbt.boot.Using$.apply(Using.scala:9)
[error]         at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scal
a:60)
[error]         at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:50)
[error]         at xsbt.boot.Locks$.apply0(Locks.scala:31)
[error]         at xsbt.boot.Locks$.apply(Locks.scala:28)
[error]         at sbt.internal.librarymanagement.IvySbt.withDefaultLogger(Ivy.s
cala:77)
[error]         at sbt.internal.librarymanagement.IvySbt.withIvy(Ivy.scala:185)
[error]         at sbt.internal.librarymanagement.IvySbt.withIvy(Ivy.scala:182)
[error]         at sbt.internal.librarymanagement.IvySbt$Module.withModule(Ivy.s
cala:228)
[error]         at sbt.internal.librarymanagement.IvyActions$.updateEither(IvyAc
tions.scala:190)
[error]         at sbt.librarymanagement.ivy.IvyDependencyResolution.update(IvyD
ependencyResolution.scala:20)
[error]         at sbt.librarymanagement.DependencyResolution.update(DependencyR
esolution.scala:56)
[error]         at sbt.internal.LibraryManagement$.resolve$1(LibraryManagement.s
cala:38)
[error]         at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$12(Libr
aryManagement.scala:91)
[error]         at sbt.util.Tracked$.$anonfun$lastOutput$1(Tracked.scala:68)
[error]         at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$19(Libr
aryManagement.scala:104)
[error]         at scala.util.control.Exception$Catch.apply(Exception.scala:224)


[error]         at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11(Libr
aryManagement.scala:104)
[error]         at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11$adap
ted(LibraryManagement.scala:87)
[error]         at sbt.util.Tracked$.$anonfun$inputChanged$1(Tracked.scala:149)
[error]         at sbt.internal.LibraryManagement$.cachedUpdate(LibraryManagemen
t.scala:118)
[error]         at sbt.Classpaths$.$anonfun$updateTask$5(Defaults.scala:2353)
[error]         at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error]         at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFuncti
ons.scala:42)
[error]         at sbt.std.Transform$$anon$4.work(System.scala:64)
[error]         at sbt.Execute.$anonfun$submit$2(Execute.scala:257)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.sc
ala:16)
[error]         at sbt.Execute.work(Execute.scala:266)
[error]         at sbt.Execute.$anonfun$submit$1(Execute.scala:257)
[error]         at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(Con
currentRestrictions.scala:167)
[error]         at sbt.CompletionService$$anon$2.call(CompletionService.scala:32
)
[error]         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error]         at java.util.concurrent.Executors$RunnableAdapter.call(Executors
.java:511)
[error]         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error]         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
xecutor.java:1149)
[error]         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:624)
[error]         at java.lang.Thread.run(Thread.java:748)
Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore? [error] (*:update)
 sbt.librarymanagement.ResolveException: download failed: org.apache.logging.log
4j#log4j-core;2.8.1!log4j-core.jar(test-jar)

Re: Problem with proxy settings for SBT

bkosaraju — Sun, 18 Aug 2019 00:44:56 GMT

Hi @Fernando Lopez Bello,

I did come across the same situation, by making the following changes I am able to connect through proxy.

first location :

Under Settings --> system Settings --> HTTP proxy and provide your proxy details

second location :

under Build,Execution,Deployment --> Build Tools --> SBT under the JVM section in VM Parameters provide the proxy details

-Dhttp.proxyHost=***
-Dhttp.proxyPort=***
-Dhttp.proxyUser=***
-Dhttp.proxyPassword=***
-Dhttps.proxyHost=***
-Dhttps.proxyPort=***
-Dhttps.proxyUser=***
-Dhttps.proxyPassword=***

once done don't forget to restart the IDE, then it should connect to the external wold/proxy.

Re: Problem with proxy settings for SBT

fernando_lopez — Mon, 26 Feb 2018 22:37:16 GMT

A couple of considerations that solved this issue: if you use SBT 0.13.16 (not newer that that) and set Use Auto Import, then no download issues occur. When you do like this, no "FAILED DOWNLOADS" messages appear.

Re: Problem with proxy settings for SBT

fernando_lopez — Wed, 07 Mar 2018 20:40:45 GMT

For me, proxy settings (no matter if they were set at Intellij, SBT.conf or environment variables), did not work. A couple of considerations that solved this issue (for me at least):

- if you use SBT 0.13.16 (not newer that that)
- set Use Auto Import

Then, no "FAILED DOWNLOADS" messages appear.

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Problem with proxy settings for SBT

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