> On 6 Mar 2017, at 09:10, Simon Scott <simon.sc...@viavisolutions.com> wrote: > > Yes it is. But the registration of the FsUrlStreamHandlerFactory has surely > influenced the JDK in some manner? >
Not at that point, I don't think. Why not comment out the hadoop code and rerun ' > -----Original Message----- > From: Steve Loughran [mailto:ste...@hortonworks.com] > Sent: 03 March 2017 21:49 > Cc: common-dev@hadoop.apache.org > Subject: Re: FsUrlStreamHandlerFactory and Windows file URLs > > That stack trace is coming from the java code before it his Hadoop > >> On 3 Mar 2017, at 13:30, Simon Scott <simon.sc...@viavisolutions.com> wrote: >> >> Apologies if this an old topic, however the following test program: >> >> package com.viavi; >> >> import org.apache.hadoop.fs.FsUrlStreamHandlerFactory; >> >> import java.io.File; >> import java.net.MalformedURLException; import java.net.URI; import >> java.net.URISyntaxException; import java.net.URL; >> >> public class Main { >> >> public static void main(String[] args) { >> System.out.println("URI is " + makeURI()); >> URL.setURLStreamHandlerFactory(new FsUrlStreamHandlerFactory()); >> System.out.println("URI is " + makeURI()); >> } >> >> private static URI makeURI() { >> try { >> File file = new File("C:/Users"); >> final URL url = new URL("file:///" + file.getAbsolutePath()); >> return url.toURI(); ** HERE** > > > Ty creating the URI via File.toURI(); > > > > >> } catch (MalformedURLException x) { >> x.printStackTrace(); >> return null; >> } catch (URISyntaxException x) { >> x.printStackTrace(); >> return null; >> } >> } >> } >> >> gives the following output: >> >> URI is file:/C:/Users >> URI is null >> java.net.URISyntaxException: Illegal character in path at index 8: >> file:/C:\Users >> at java.net.URI$Parser.fail(URI.java:2848) >> at java.net.URI$Parser.checkChars(URI.java:3021) >> at java.net.URI$Parser.parseHierarchical(URI.java:3105) >> at java.net.URI$Parser.parse(URI.java:3053) >> at java.net.URI.<init>(URI.java:588) >> at java.net.URL.toURI(URL.java:946) >> at com.viavi.Main.makeURI(Main.java:23) >> at com.viavi.Main.main(Main.java:16) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:498) >> at >> com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) >> >> That is, it seems that registering the FsUrlStreamHandlerFactory disrupts >> the subsequent creation of Windows "file" URLs. >> I encountered this on 2.6.5, and have reproduced in 3.0.0 - alpha2. >> >> I believe I have a fair understanding of the root of the issue. Is this of >> interest to anybody? >> >> Thanks >> Simon >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: common-dev-h...@hadoop.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org
