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https://issues.apache.org/jira/browse/NIFI-1374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Witt updated NIFI-1374:
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Description:
The documentation provided in NiFi does not include enough information on the
default limitations of Java 7 that can offer result in Out of Memory: Permgen
conditions. The Admin Guide should be updated in 2 places:
1. under system Requirements we should add a note about using Java 7 and point
them to additional guidance under the bootstrap properties section.
2, In the bootstrap properties section we should document the commented out
java 7 properties in the file and explain why they should have they should be
used when running with Java 7.
Further, the codecache issues present in Java 7 and Java 8 also warrant
commentary as the results can be terrible and extremely hard to figure out.
was:
The documentation provided in NiFi does not include enough information on the
default limitations of Java 7 that can offer result in Out of Memory: Permgen
conditions. The Admin Guide should be updated in 2 places:
1. under system Requirements we should add a note about using Java 7 and point
them to additional guidance under the bootstrap properties section.
2, In the bootstrap properties section we should document the commented out
java 7 properties in the file and explain why they should have they should be
used when running with Java 7.
> need to better document Java 7 class and codecache limitation in Admin Guide
> ----------------------------------------------------------------------------
>
> Key: NIFI-1374
> URL: https://issues.apache.org/jira/browse/NIFI-1374
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Matthew Clarke
> Assignee: Joseph Witt
> Priority: Minor
> Labels: beginner, newbie
> Fix For: 0.5.0
>
>
> The documentation provided in NiFi does not include enough information on the
> default limitations of Java 7 that can offer result in Out of Memory: Permgen
> conditions. The Admin Guide should be updated in 2 places:
> 1. under system Requirements we should add a note about using Java 7 and
> point them to additional guidance under the bootstrap properties section.
> 2, In the bootstrap properties section we should document the commented out
> java 7 properties in the file and explain why they should have they should be
> used when running with Java 7.
> Further, the codecache issues present in Java 7 and Java 8 also warrant
> commentary as the results can be terrible and extremely hard to figure out.
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