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https://issues.apache.org/jira/browse/NUTCH-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16166484#comment-16166484
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ASF GitHub Bot commented on NUTCH-2375:
---------------------------------------
sebastian-nagel commented on a change in pull request #221: NUTCH-2375
Upgrading nutch to use org.apache.hadoop.mapreduce
URL: https://github.com/apache/nutch/pull/221#discussion_r138930916
##########
File path: src/java/org/apache/nutch/tools/FreeGenerator.java
##########
@@ -66,79 +64,80 @@
private static final String FILTER_KEY = "free.generator.filter";
private static final String NORMALIZE_KEY = "free.generator.normalize";
- public static class FG extends MapReduceBase implements
- Mapper<WritableComparable<?>, Text, Text, Generator.SelectorEntry>,
- Reducer<Text, Generator.SelectorEntry, Text, CrawlDatum> {
- private URLNormalizers normalizers = null;
- private URLFilters filters = null;
- private ScoringFilters scfilters;
- private CrawlDatum datum = new CrawlDatum();
- private Text url = new Text();
- private int defaultInterval = 0;
+ public static class FG {
+ private static URLNormalizers normalizers = null;
+ private static URLFilters filters = null;
+ private static ScoringFilters scfilters;
+ private static CrawlDatum datum = new CrawlDatum();
+ private static Text url = new Text();
+ private static int defaultInterval = 0;
Review comment:
See comments in Generator etc. regarding static variables shared between
mapper and reducer classes.
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> Upgrade the code base from org.apache.hadoop.mapred to
> org.apache.hadoop.mapreduce
> ----------------------------------------------------------------------------------
>
> Key: NUTCH-2375
> URL: https://issues.apache.org/jira/browse/NUTCH-2375
> Project: Nutch
> Issue Type: Improvement
> Components: deployment
> Reporter: Omkar Reddy
>
> Nutch is still using the deprecated org.apache.hadoop.mapred dependency which
> has been deprecated. It need to be updated to org.apache.hadoop.mapreduce
> dependency.
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