Brandon DeVries created NIFI-2481:
-------------------------------------
Summary: FileSystemRepository: maxArchiveBytes calculated
incorrectly
Key: NIFI-2481
URL: https://issues.apache.org/jira/browse/NIFI-2481
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Brandon DeVries
Priority: Minor
It appears as though the calculation of maxArchiveBytes in
FileSystemRepository.java might be backwards. The line in question\[1\] is:
{code}
final long maxArchiveBytes = (long) (capacity * (1D - (maxArchiveRatio -
0.02)));
{code}
if you say capacity = 1000, then you get the following:
maxArchiveRatio = .1 ==> maxArchiveBytes = 920
maxArchiveRatio = .5 ==> maxArchiveBytes = 520
maxArchiveRatio = .9 ==> maxArchiveBytes = 120
In other words, as you increase the
nifi.content.repository.archive.max.usage.percentage, you would be decreasing
the bytes allowed for archiving...
\[1\]
https://github.com/apache/nifi/blob/rel/nifi-0.7.0/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/repository/FileSystemRepository.java#L189
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