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Posted to derby-commits@db.apache.org by da...@apache.org on 2009/06/09 15:09:10 UTC
svn commit: r782991 -
/db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java
Author: dag
Date: Tue Jun 9 13:09:10 2009
New Revision: 782991
URL: http://svn.apache.org/viewvc?rev=782991&view=rev
Log:
DERBY-3719 ...replication.buffer.LogBufferFullException' causes failover to fail w/ 'XRE07, SQLERRMC: Could not perform operation because the database is not in replication master mode.
Patch derby-3719-1 fixes a race condition in the logic that throttles
log production if shipping can't keep up. The bug made replication stop.
Modified:
db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java
Modified: db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java
URL: http://svn.apache.org/viewvc/db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java?rev=782991&r1=782990&r2=782991&view=diff
==============================================================================
--- db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java (original)
+++ db/derby/code/trunk/java/engine/org/apache/derby/impl/store/replication/master/AsynchronousLogShipper.java Tue Jun 9 13:09:10 2009
@@ -207,8 +207,8 @@
public void run() {
while (!stopShipping) {
try {
- shipALogChunk();
synchronized (forceFlushSemaphore) {
+ shipALogChunk();
// Wake up a thread waiting for forceFlush, if any
forceFlushSemaphore.notify();
}