no feedback after at java.lang.Thread.run(Thread.java:695)

[seeliang]

Hi all,

this could be a issue related to OSX10.10.1

after
< s3_website push >

i got
"
Exception in thread "main" java.lang.NullPointerException
at scala.collection.mutable.ArrayOps$ofRef$.newBuilder$extension(ArrayOps.scala:190)
at scala.collection.mutable.ArrayOps$ofRef.newBuilder(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.filterImpl(TraversableLike.scala:257)
at scala.collection.TraversableLike$class.filter(TraversableLike.scala:270)
at scala.collection.mutable.ArrayOps$ofRef.filter(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:131)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:131)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:131)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)
at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:131)
at s3.website.model.Files$.listSiteFiles(push.scala:148)
at s3.website.UploadHelper$.resolveDeletes(UploadHelper.scala:53)
at s3.website.Push$$anonfun$9$$anonfun$10$$anonfun$apply$8.apply(Push.scala:103)
at s3.website.Push$$anonfun$9$$anonfun$10$$anonfun$apply$8.apply(Push.scala:103)
at scala.util.Either.fold(Either.scala:99)
at s3.website.Push$$anonfun$9$$anonfun$10.apply(Push.scala:101)
at s3.website.Push$$anonfun$9$$anonfun$10.apply(Push.scala:100)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:251)
at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249)
at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
"

and that is all,

did i miss something?

many thanks

[laurilehmijoki]

Hi @seeliang and thanks for reporting the problem. You have not missed anything. Instead, you spotted a bug! A piece of code in s3_website did not null-check the return value of File.listFiles. That caused your problem.

Your problem should be fixed in the version 2.7.6. Please try that version. Does it work for you?

[seeliang]

Cool,
Thanks for the update

here is the new log, i got after update

Exception in thread "pool-1-thread-11" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:572)
at java.lang.StringBuilder.append(StringBuilder.java:203)
at java.io.UnixFileSystem.resolve(UnixFileSystem.java:93)
at java.io.File.(File.java:207)
at java.io.File.listFiles(File.java:1056)
at s3.website.model.Files$.recursiveListFiles(push.scala:130)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)
at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)
at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
Exception in thread "pool-1-thread-4" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOfRange(Arrays.java:3209)
at java.lang.String.(String.java:215)
at java.lang.StringBuilder.toString(StringBuilder.java:430)
at java.io.UnixFileSystem.resolve(UnixFileSystem.java:93)
at java.io.File.(File.java:207)
at java.io.File.listFiles(File.java:1056)
at s3.website.model.Files$.recursiveListFiles(push.scala:130)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)
at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)
at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)
at s3.website.model.Files$.recursiveListFiles(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at s3.website.model.Files$$anonfun$recursiveListFiles$2.apply(push.scala:132)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:252)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:252)

[laurilehmijoki]

How many files are under your site directory? The command find . -type f | wc -l can tell you that.

What does java -version tell you?

[seeliang]

i have
< 35 >
files and
< java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-466.1-11M4716)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-466.1, mixed mode) >

i am using OSX10.10.1

and my S3 has existing files (totally different from the local)

[laurilehmijoki]

Try installing the latest Java: https://www.java.com/en/download/. Does that solve the issue?

[seeliang]

i tried that on 31 Jan.

after i had found this
http://stackoverflow.com/questions/19648229/java-applet-security-model-incompatibility-between-os-x-jres-6-and-7-any-workar

[laurilehmijoki]

Closing as inactive. Please reopen if needed.