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https://issues.apache.org/jira/browse/NUTCH-2868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17363033#comment-17363033
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Hudson commented on NUTCH-2868:
-------------------------------

SUCCESS: Integrated in Jenkins build Nutch ยป Nutch-trunk #36 (See 
[https://ci-builds.apache.org/job/Nutch/job/Nutch-trunk/36/])
NUTCH-2868 urlnormalizer-protocol fails with StringIndexOutOfBoundsException 
(snagel: 
[https://github.com/apache/nutch/commit/2702c6fc68e79a83ae393a820ab49040eecb1934])
* (edit) 
src/plugin/urlnormalizer-protocol/src/java/org/apache/nutch/net/urlnormalizer/protocol/ProtocolURLNormalizer.java
* (edit) src/plugin/urlnormalizer-protocol/data/protocols.txt
* (edit) 
src/plugin/urlnormalizer-protocol/src/test/org/apache/nutch/net/urlnormalizer/protocol/TestProtocolURLNormalizer.java


> urlnormalizer-protocol fails with StringIndexOutOfBoundsException when 
> reading invalid line in configuration file
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: NUTCH-2868
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2868
>             Project: Nutch
>          Issue Type: Bug
>          Components: plugin, urlnormalizer
>    Affects Versions: 1.18
>            Reporter: Sebastian Nagel
>            Assignee: Sebastian Nagel
>            Priority: Minor
>             Fix For: 1.19
>
>
> When reading a invalid line in the configuration file, the protocol 
> urlnormalizer may fail with a StringIndexOutOfBoundsException:
> {noformat}
> 2021-06-10 05:10:41,877 WARN [main] org.apache.hadoop.mapred.YarnChild: 
> Exception running child : java.lang.StringIndexOutOfBoundsException: String 
> index out of range: -1
>         at java.lang.String.substring(String.java:1967)
>         at 
> org.apache.nutch.net.urlnormalizer.protocol.ProtocolURLNormalizer.readConfiguration(ProtocolURLNormalizer.java:95)
>         at 
> org.apache.nutch.net.urlnormalizer.protocol.ProtocolURLNormalizer.setConf(ProtocolURLNormalizer.java:182)
> {noformat}
> The invalid line should be logged and skipped without causing the job to fail.



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