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Build: NetBeans IDE 8.1 (Build 201510222201) VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27 OS: Linux User Comments: GUEST: The process of looking for external changes kept being suspended GUEST: building vagrant boxes GUEST: Hung for a while on "Background scanning of projects", and then continued to use a huge of amount of the CPUs. Willynux: Was trying to import project from someone else GUEST: This seems to happen when I switch away from Netbeans for a while. Note that I have the manual scan plugin because background scanning was always making Netbeans way too slow. I usually have one or more PHP projects with quite a lot of files (Drupal installations). GUEST: OutOfMemoryError: Java heap space GUEST: Froze on me when I tried to debug GUEST: when I open every time this message is showing I reinstalled the netbeans still same issue GUEST: Please provide a description of the problem or the steps to reproduce GUEST: Background scanning issue, had caused processor to max out, had to force exit. GUEST: <app crach> GUEST: nothing Stacktrace: java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.Arrays.copyOfRange(Arrays.java:3664) at java.lang.String.<init>(String.java:207) at java.lang.String.substring(String.java:1969) at java.io.File.getParent(File.java:479) at java.io.File.getParentFile(File.java:499) at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.fromFile(NamingFactory.java:70)
Created attachment 161486 [details] stacktrace