Tobi Delbruck created NETBEANS-640:
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Summary: slow update and huge cache for maven oss.sonatype.org NB
8.2
Key: NETBEANS-640
URL: https://issues.apache.org/jira/browse/NETBEANS-640
Project: NetBeans
Issue Type: Bug
Components: apisupport - Maven
Affects Versions: 8.2
Environment: Product Version: NetBeans IDE 8.2 (Build 201705191307)
Updates: NetBeans IDE is updated to version NetBeans 8.2 Patch 2
Java: 1.8.0_121; Java HotSpot(TM) 64-Bit Server VM 25.121-b13
Runtime: Java(TM) SE Runtime Environment 1.8.0_121-b13
System: Windows 10 version 10.0 running on amd64; Cp1252; en_US (nb)
User directory: C:\Users\Tobi\AppData\Roaming\NetBeans\8.2
Cache directory: C:\Users\Tobi\AppData\Local\NetBeans\Cache\8.2
Reporter: Tobi Delbruck
Attachments: nb82log.txt
Referring to [https://netbeans.org/bugzilla/show_bug.cgi?id=253322] , our
project uses ivy to fetch libraries. In our development branch
[https://github.com/SensorsINI/jaer/tree/ivy-bagreader] , the index update
makes a cache that takes hours to update, grows RAM past 16GB, and has final
size >41GB in \AppData\Local\NetBeans\Cache\8.2\mavenindex\oss.sonatype.org
Is this expected behavior? During update, the machine (which has 16GB RAM)
becomes unusable as everything starts churning the paging file.
The exact point this occurs is
[https://github.com/SensorsINI/jaer/tree/d6bcf756ca26ae790b73016a61d7188a7b2c3445]
but we have seen it as soon as we starting using ivy for fetching packages.
The attached log file does not seem to contain this indexing operation but it
might be helpful.
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