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https://issues.apache.org/jira/browse/NUTCH-3012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17778116#comment-17778116
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ASF GitHub Bot commented on NUTCH-3012:
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sebastian-nagel merged PR #787:
URL: https://github.com/apache/nutch/pull/787
> SegmentReader when dumping with option -recode: NPE on unparsed documents
> -------------------------------------------------------------------------
>
> Key: NUTCH-3012
> URL: https://issues.apache.org/jira/browse/NUTCH-3012
> Project: Nutch
> Issue Type: Bug
> Components: segment
> Affects Versions: 1.19
> Reporter: Sebastian Nagel
> Assignee: Sebastian Nagel
> Priority: Major
> Fix For: 1.20
>
>
> SegmentReader when called with the flag {{-recode}} fails with a NPE when
> trying to stringify the raw content of unparsed documents:
> {noformat}
> $> bin/nutch readseg -dump crawl/segments/20231009065431
> crawl/segreader/20231009065431 -recode
> ...
> 2023-10-09 07:55:18,451 INFO mapreduce.Job: Task Id :
> attempt_1696825862783_0005_r_000000_0, Status : FAILED
> Error: java.lang.NullPointerException: charset
> at java.base/java.lang.String.<init>(String.java:504)
> at java.base/java.lang.String.<init>(String.java:561)
> at org.apache.nutch.protocol.Content.toString(Content.java:297)
> at
> org.apache.nutch.segment.SegmentReader$InputCompatReducer.reduce(SegmentReader.java:189)
> {noformat}
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