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Berkeley DB Java Edition version 4.1.21 |
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java.lang.Objectcom.sleepycat.je.util.DbPreUpgrade_4_1
public class DbPreUpgrade_4_1
In JE 5.0 the internal log format changed. Before upgrading environments to JE 5.0, this utility must first be run using JE 4.1.
This utility is used for standalone environments. For replicated
environments, please use
DbRepPreUpgrade_4_1
instead.
java com.sleepycat.je.util.DbPreUpgrade_4_1 -h <dir> # environment home directorySee
main(java.lang.String[])
for a full description of the command line
arguments.
Constructor Summary | |
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DbPreUpgrade_4_1(File envHome)
Create a DbPreUpgrade_4_1 object for a specific environment. |
Method Summary | |
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static void |
main(String[] args)
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void |
preUpgrade()
Ensure that an Environment can be upgraded to JE 5.0. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DbPreUpgrade_4_1(File envHome)
envHome
- The home directory of the Environment that needs to be
upgraded to JE 5.0.Method Detail |
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public static void main(String[] args) throws Exception
Exception
public void preUpgrade()
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