Author: oysteing
Date: Tue Mar 4 02:45:17 2008
New Revision: 633419
URL: http://svn.apache.org/viewvc?rev=633419&view=rev
Log:
DERBY-3475: Ensure that the control file is not updated when the database is booted in slave
pre mode by disabling checkpointing.
Contributed by Jorgen Loland
Modified:
db/derby/code/trunk/java/engine/org/apache/derby/impl/store/raw/log/LogToFile.java
Modified: db/derby/code/trunk/java/engine/org/apache/derby/impl/store/raw/log/LogToFile.java
URL: http://svn.apache.org/viewvc/db/derby/code/trunk/java/engine/org/apache/derby/impl/store/raw/log/LogToFile.java?rev=633419&r1=633418&r2=633419&view=diff
==============================================================================
--- db/derby/code/trunk/java/engine/org/apache/derby/impl/store/raw/log/LogToFile.java (original)
+++ db/derby/code/trunk/java/engine/org/apache/derby/impl/store/raw/log/LogToFile.java Tue
Mar 4 02:45:17 2008
@@ -1472,6 +1472,14 @@
throws StandardException
{
+ if (inReplicationSlavePreMode) {
+ // Writing a checkpoing updates the log files and the log.ctrl
+ // file. This cannot be allowed in slave pre mode because the slave
+ // and master log files need to be equal when the database is
+ // booted in slave mode (the next phase of the start slave command).
+ return true;
+ }
+
// call checkpoint with no pre-started transaction
boolean done = checkpointWithTran(null, rsf, df, tf);
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