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https://issues.apache.org/jira/browse/NUTCH-2512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16484547#comment-16484547
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Ralf commented on NUTCH-2512:
-----------------------------

Hi,

 

I'm really curios.. I've been taking apart the 1.14 Source these last few 
days....

How do you update to a new Java Version?

> Nutch 1.14 does not work under JDK9
> -----------------------------------
>
>                 Key: NUTCH-2512
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2512
>             Project: Nutch
>          Issue Type: Bug
>          Components: build, injector
>    Affects Versions: 1.14
>         Environment: Ubuntu 16.04 (All patches up to 02/20/2018)
> Oracle Java 9 - Oracle JDK 9 (Latest as off 02/22/2018)
>            Reporter: Ralf
>            Priority: Major
>             Fix For: 1.15
>
>
> Nutch 1.14 (Source) does not compile properly under JDK 9
> Nutch 1.14 (Binary) does not function under Java 9
>  
> When trying to Nuild Nutch, Ant complains about missing Sonar files then 
> exits with:
> "BUILD FAILED
> /home/nutch/nutch/build.xml:79: Unparseable date: "01/25/1971 2:00 pm" "
>  
> Once having commented out the "offending code" the Build finishes but the 
> resulting Binary fails to function (as well as the Apache Compiled Binary 
> distribution), Both exit with:
>  
> Injecting seed URLs
> /home/nutch/nutch2/bin/nutch inject searchcrawl//crawldb urls/
> Injector: starting at 2018-02-21 02:02:16
> Injector: crawlDb: searchcrawl/crawldb
> Injector: urlDir: urls
> Injector: Converting injected urls to crawl db entries.
> WARNING: An illegal reflective access operation has occurred
> WARNING: Illegal reflective access by 
> org.apache.hadoop.security.authentication.util.KerberosUtil 
> (file:/home/nutch/nutch2/lib/hadoop-auth-2.7.4.jar) to method 
> sun.security.krb5.Config.getInstance()
> WARNING: Please consider reporting this to the maintainers of 
> org.apache.hadoop.security.authentication.util.KerberosUtil
> WARNING: Use --illegal-access=warn to enable warnings of further illegal 
> reflective access operations
> WARNING: All illegal access operations will be denied in a future release
> Injector: java.lang.NullPointerException
>         at 
> org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getBlockIndex(FileInputFormat.java:444)
>         at 
> org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFormat.java:413)
>         at 
> org.apache.hadoop.mapreduce.lib.input.DelegatingInputFormat.getSplits(DelegatingInputFormat.java:115)
>         at 
> org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:301)
>         at 
> org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:318)
>         at 
> org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:196)
>         at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
>         at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
>         at java.base/java.security.AccessController.doPrivileged(Native 
> Method)
>         at java.base/javax.security.auth.Subject.doAs(Subject.java:423)
>         at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1746)
>         at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
>         at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
>         at org.apache.nutch.crawl.Injector.inject(Injector.java:417)
>         at org.apache.nutch.crawl.Injector.run(Injector.java:563)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>         at org.apache.nutch.crawl.Injector.main(Injector.java:528)
>  
> Error running:
>   /home/nutch/nutch2/bin/nutch inject searchcrawl//crawldb urls/
> Failed with exit value 255.



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