Problems in building the index

[Pietro Pasotti]

Hi all,

I am trying to set up a CLAVIN-rest server, but I am encountering the following error:

while running 

java -Xmx2048m -jar clavin-rest.jar index clavin-rest.yml

an error is raised:

Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded

I tried to run it with the -XX:-UseGCOverheadLimit option, but then it freezes completely after echoing rowcount: 8400000.

I'm quite new to Java, so maybe I'm missing something, but I can't find anything useful in the web. Could you help?

Some specs: 

OS name: "linux", version: "3.13.0-35-generic", arch: "amd64", family: "unix"

Java version: 1.7.0_71, vendor: Oracle Corporation

Java home: /usr/java/jdk1.7.0_71/jre

Regards,

Pietro

[Patrick Pierson]

I ran into this same issue during building this weekend.  I changed the -Xmx value to read as -Xmx4096m and that seemed to work.  Give that a try, if it works I am going to update the README instructions.

[Charlie Greenbacker]

Correct, the README for the main CLAVIN repo suggests the following command to build the index:

MAVEN_OPTS="-Xmx4g" mvn exec:java -Dexec.mainClass="com.bericotech.clavin.index.IndexDirectoryBuilder"

- Charlie

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