I don’t think this is something ant/Nutch specific, looks more like an intermittent connectivity issue from your provider provider? Honestly is hard to identify from here :). In order to build Nutch you’ll need a reliable internet connection. I’ve just tried to download the same file and works ok:
$ test (master) ✗ wget http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar --2017-10-09 23:07:34-- http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar Resolving repo1.maven.org... 151.101.36.209 Connecting to repo1.maven.org|151.101.36.209|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 3558496 (3.4M) [application/java-archive] Saving to: `closure-compiler-v20130603.jar' 100%[========================================================================================>] 3,558,496 590K/s in 5.9s 2017-10-09 23:07:41 (590 KB/s) - `closure-compiler-v20130603.jar' saved [3558496/3558496] Best regards, Jorge On Oct 9, 2017, 11:05 PM +0200, Madhawa Kasun Gunasekara <madhaw...@gmail.com>, wrote: > Nope. I'm not behind a proxy. > > madhawa@madhawa-ThinkPad-T540p:~/DSS-BAM$ wget > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > --2017-10-09 15:50:03-- > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > Resolving repo1.maven.org (repo1.maven.org)... 151.101.184.209 > Connecting to repo1.maven.org (repo1.maven.org)|151.101.184.209|:80... > connected. > HTTP request sent, awaiting response... 200 OK > Length: 3558496 (3.4M) [application/java-archive] > Saving to: ‘closure-compiler-v20130603.jar’ > > 95% > [=====================================================================================================================================================================================> > ] 3,415,083 319KB/s in 7.9s > > 2017-10-09 15:50:11 (422 KB/s) - Read error at byte 3415083/3558496 > (Connection reset by peer). Retrying. > > --2017-10-09 15:50:12-- (try: 2) > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > Connecting to repo1.maven.org (repo1.maven.org)|151.101.184.209|:80... > connected. > HTTP request sent, awaiting response... 206 Partial Content > Length: 3558496 (3.4M), 143413 (140K) remaining [application/java-archive] > Saving to: ‘closure-compiler-v20130603.jar’ > > 100%[++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=======>] > 3,558,496 --.-K/s in 0.1s > > Thanks, > Madhawa > > Madhawa > > > On Mon, Oct 9, 2017 at 3:54 PM, Jorge Betancourt > > <betancourt.jo...@gmail.com> wrote: > > > Are you behind a proxy? can you check if wget is using a proxy? If that > > > is the case you'll need to configure some proxy on the ant configuration, > > > because it will try (by default) to connect directly to the maven > > > repository. > > > > > > Jorge > > > > > > > On Mon, Oct 9, 2017 at 10:51 PM Madhawa Kasun Gunasekara > > > > <madhaw...@gmail.com> wrote: > > > > > I couldn't able to download it from the curl command. but when I use > > > > > wget command, I was able to download it. > > > > > > > > > > Thanks, > > > > > Madhawa > > > > > > > > > > Madhawa > > > > > > > > > > > On Mon, Oct 9, 2017 at 3:44 PM, Jorge Betancourt > > > > > > <betancourt.jo...@gmail.com> wrote: > > > > > > > Could this be related to some networking configuration on your > > > > > > > laptop (looks like)? Do you use any proxy to connect to the > > > > > > > internet? could you try executing the command: > > > > > > > > > > > > > > $ curl --head > > > > > > > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > > > > > > And check if curl is able to download that file? > > > > > > > > > > > > > > Best Regards, > > > > > > > > > > > > > > > On Mon, Oct 9, 2017 at 10:36 PM Madhawa Kasun Gunasekara > > > > > > > > <madhaw...@gmail.com> wrote: > > > > > > > > > Hi Devs, > > > > > > > > > > > > > > > > > > I'm new to Nutch. I'm trying to build the Nutch from the > > > > > > > > > source. but I'm getting above mentioned error when I try to > > > > > > > > > build it. I'm using JDK java version "1.8.0_144" and ant > > > > > > > > > version 1.9.4. Did anyone of encounter this issue earlier? > > > > > > > > > but when I check the closure-compiler-v20130603.jar > > > > > > > > > manually, It is available in > > > > > > > > > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > > > > > > > > > > but when I invoke the ant command, It always returns the > > > > > > > > > Connection reset Error. > > > > > > > > > Is there a way to fix this issue? > > > > > > > > > > > > > > > > > > madhawa@madhawa-ThinkPad-T540p:~/nutch$ ant > > > > > > > > > Buildfile: /home/madhawa/nutch/build.xml > > > > > > > > > Trying to override old definition of task javac > > > > > > > > > [taskdef] Could not load definitions from resource > > > > > > > > > org/sonar/ant/antlib.xml. It could not be found. > > > > > > > > > > > > > > > > > > ivy-probe-antlib: > > > > > > > > > > > > > > > > > > ivy-download: > > > > > > > > > [taskdef] Could not load definitions from resource > > > > > > > > > org/sonar/ant/antlib.xml. It could not be found. > > > > > > > > > > > > > > > > > > ivy-download-unchecked: > > > > > > > > > > > > > > > > > > ivy-init-antlib: > > > > > > > > > > > > > > > > > > ivy-init: > > > > > > > > > > > > > > > > > > init: > > > > > > > > > > > > > > > > > > clean-default-lib: > > > > > > > > > > > > > > > > > > resolve-default: > > > > > > > > > [ivy:resolve] :: Apache Ivy 2.4.0 - 20141213170938 :: > > > > > > > > > http://ant.apache.org/ivy/ :: > > > > > > > > > [ivy:resolve] :: loading settings :: file = > > > > > > > > > /home/madhawa/nutch/ivy/ivysettings.xml > > > > > > > > > [ivy:resolve] downloading > > > > > > > > > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > ... > > > > > > > > > [ivy:resolve] > > > > > > > > > ............................................................................................................................................... > > > > > > > > > [ivy:resolve] > > > > > > > > > ................................................................................................................................................................... > > > > > > > > > [ivy:resolve] > > > > > > > > > ............................................................................................................................................................................................................ > > > > > > > > > [ivy:resolve] > > > > > > > > > ........................................................................................................................................................................................ > > > > > > > > > [ivy:resolve] > > > > > > > > > ................................................................................................................................................................................ > > > > > > > > > [ivy:resolve] > > > > > > > > > .......................................................................................................................................................................................................................................................... > > > > > > > > > [ivy:resolve] > > > > > > > > > ............................................................................................................................................................................................................................................................. > > > > > > > > > [ivy:resolve] > > > > > > > > > ...................................................................................................................................................................................................................................... > > > > > > > > > [ivy:resolve] > > > > > > > > > ........................................................................................................................................................ > > > > > > > > > [ivy:resolve] > > > > > > > > > ............................................................................................................................................................................................................................................................................................................ > > > > > > > > > [ivy:resolve] > > > > > > > > > [ivy:resolve] :: problems summary :: > > > > > > > > > [ivy:resolve] :::: WARNINGS > > > > > > > > > [ivy:resolve] [FAILED ] > > > > > > > > > com.google.javascript#closure-compiler;v20130603!closure-compiler.jar: > > > > > > > > > Connection reset (15980ms) > > > > > > > > > [ivy:resolve] [FAILED ] > > > > > > > > > com.google.javascript#closure-compiler;v20130603!closure-compiler.jar: > > > > > > > > > (0ms) > > > > > > > > > [ivy:resolve] ==== local: tried > > > > > > > > > [ivy:resolve] > > > > > > > > > /home/madhawa/.ivy2/local/com.google.javascript/closure-compiler/v20130603/jars/closure-compiler.jar > > > > > > > > > [ivy:resolve] ==== maven2: tried > > > > > > > > > [ivy:resolve] > > > > > > > > > http://repo1.maven.org/maven2/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > [ivy:resolve] ==== apache-snapshot: tried > > > > > > > > > [ivy:resolve] > > > > > > > > > https://repository.apache.org/content/repositories/snapshots/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > [ivy:resolve] ==== sonatype: tried > > > > > > > > > [ivy:resolve] > > > > > > > > > http://oss.sonatype.org/content/repositories/releases/com/google/javascript/closure-compiler/v20130603/closure-compiler-v20130603.jar > > > > > > > > > [ivy:resolve] > > > > > > > > > :::::::::::::::::::::::::::::::::::::::::::::: > > > > > > > > > [ivy:resolve] :: FAILED DOWNLOADS > > > > > > > > > :: > > > > > > > > > [ivy:resolve] :: ^ see resolution messages for > > > > > > > > > details ^ :: > > > > > > > > > [ivy:resolve] > > > > > > > > > :::::::::::::::::::::::::::::::::::::::::::::: > > > > > > > > > [ivy:resolve] :: > > > > > > > > > com.google.javascript#closure-compiler;v20130603!closure-compiler.jar > > > > > > > > > [ivy:resolve] > > > > > > > > > :::::::::::::::::::::::::::::::::::::::::::::: > > > > > > > > > [ivy:resolve] > > > > > > > > > [ivy:resolve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE > > > > > > > > > DETAILS > > > > > > > > > > > > > > > > > > BUILD FAILED > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > Madhawa > > > > > >
