java.lang.OutOfMemoryError: Java heap space

Coderanch | sahar sa | 7 years ago
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    how to set free my heaped memory ? after java.lang.OutOfMemoryError: Java heap space

    Coderanch | 7 years ago | sahar sa
    java.lang.OutOfMemoryError: Java heap space

    Root Cause Analysis

    1. java.lang.OutOfMemoryError

      Java heap space

      at com.mysql.jdbc.MysqlIO.unpackField()
    2. MySQL jdbc
      MysqlIO.readAllResults
      1. com.mysql.jdbc.MysqlIO.unpackField(MysqlIO.java:731)
      2. com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:387)
      3. com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:2076)
      4. com.mysql.jdbc.MysqlIO.readAllResults(MysqlIO.java:1451)
      4 frames