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https://issues.apache.org/jira/browse/NUTCH-2781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Nagel reassigned NUTCH-2781:
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Assignee: Sebastian Nagel
> Increase default Java heap size
> -------------------------------
>
> Key: NUTCH-2781
> URL: https://issues.apache.org/jira/browse/NUTCH-2781
> Project: Nutch
> Issue Type: Improvement
> Components: runtime
> Affects Versions: 1.16
> Reporter: Sebastian Nagel
> Assignee: Sebastian Nagel
> Priority: Minor
> Fix For: 1.17
>
>
> The Nutch run script (bin/nutch) sets a "conservative" Java heap size of 1000
> MB. This default was defined [15 years
> ago|https://github.com/apache/nutch/blame/dcbb0f2bf450c6bec6f45125c68f5c7a0f061474/src/bin/nutch#L24].
> It's probably safe to increase the heap size to a value suitable to process
> more pages or larger documents. What about 4096 MB?
> Note this overlaps with NUTCH-2501 (Java heap size defined via
> mapred.child.java.opts in distributed mode).
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