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https://issues.apache.org/jira/browse/NUTCH-2501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340744#comment-16340744
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ASF GitHub Bot commented on NUTCH-2501:
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sebastian-nagel commented on a change in pull request #279: NUTCH-2501: Take
NUTCH_HEAPSIZE into account when crawling using crawl script
URL: https://github.com/apache/nutch/pull/279#discussion_r164052993
##########
File path: src/bin/crawl
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@@ -192,7 +198,7 @@ fi
# note that some of the options listed here could be set in the
# corresponding hadoop site xml param file
-commonOptions="-D mapreduce.job.reduces=$NUM_TASKS -D
mapred.child.java.opts=-Xmx1000m -D mapreduce.reduce.speculative=false -D
mapreduce.map.speculative=false -D mapreduce.map.output.compress=true"
Review comment:
Ok, to remove the explicit `mapred.child.java.opts` so that the settings
from environment variables are not overwritten in bin/nutch
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> Take into account $NUTCH_HEAPSIZE when crawling using crawl script
> ------------------------------------------------------------------
>
> Key: NUTCH-2501
> URL: https://issues.apache.org/jira/browse/NUTCH-2501
> Project: Nutch
> Issue Type: Improvement
> Reporter: Moreno Feltscher
> Assignee: Lewis John McGibbney
> Priority: Major
>
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