How to set two options in VM ptions -Netbeans-Windows?

Asked Feb 15 '16 at 08:11

Active Feb 15 '16 at 09:17

Viewed 165 times

i am facing java heap space error while compiling java files from Netbeans.

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
    at com.mysql.jdbc.Buffer.<init>(Buffer.java:59)
    at com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:1975)
    at com.mysql.jdbc.MysqlIO.readSingleRowSet(MysqlIO.java:3437)
    at com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:488)
    at com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:3131)
    at com.mysql.jdbc.MysqlIO.readAllResults(MysqlIO.java:2299)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2722)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2788)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2738)
    at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1617)

i alreadey set VM option for opencv as native library like this:

-Djava.library.path="C:\opencv\build\java\x86"

how can i set second option for java max heap size -Xmx2048m in VM option ? or there is another approach to increase java heap size in netbeans?

edited Feb 15 '16 at 09:17

STaefi

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asked Feb 15 '16 at 08:11

Sony Khan

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You can refer: http://stackoverflow.com/questions/18992219/how-to-assign-more-memory-to-netbeans – Mahendra Feb 15 '16 at 08:29
Doesn't it support for multi-line input? press enter and then add `-Xmx2048m` on the next line – STaefi Feb 15 '16 at 08:48
@m.yadav i edited my netbeans.conf file and added -J-Xms2048m but it doesn't work for me – Sony Khan Feb 15 '16 at 09:10
@STaefi no it doesn't accept multi line options – Sony Khan Feb 15 '16 at 09:10

How to set two options in VM ptions -Netbeans-Windows?

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