Please read about the configuration parameters available to you to control its memory consumption.
DBEAVER JAVA HEAP SPACE DRIVER
Oracle JDBC driver is notorious for memory consumption. You have explained what this is for, if it's for a swing app for example, you can choose a suitabl TableModel and avoid loading the whole db into memory at once. : Java heap spaceĪt .newArray(Native Method)Īt .newInstance(Array.java:52)Īt .get(BufferCache.java:226)Īt .getCharBuffer(PhysicalConnection.java:7643)Īt .setupBindBuffers(OraclePreparedStatement.java:2949)Īt .processCompletedBindRow(OraclePreparedStatement.java:2355)Īt .executeInternal(OraclePreparedStatement.java:3571)Īt .executeUpdate(OraclePreparedStatement.java:3657)Īt .executeUpdate(OraclePreparedStatementWrapper.java:1350)Īt .executeUpdate(PreparedStatement.java:172) Also remember that each item on the outer list will take more space than the amount of space those columns took on the database because of the object headers and other stuff. The error is occuring on this line: Connection con = null ĭaoUtility dUtil = DaoUtility.getInstance() ShadelessFox of course, but I also think that with a.
I am not sure how come oracle is able to consume the heap and why it is consuming this much. Try Lightrun to collect production stack traces without stopping your Java applications Comments (8).
I am getting a java heap space error but while trying to insert a record to the database. 1 week ago If you get an OutOfMemoryError with the message Java heap space (not to be confused with message PermGen space ), it simply means the JVM ran.
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