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| author | Bernard Normier <bernard@zeroc.com> | 2003-10-03 15:08:56 +0000 |
|---|---|---|
| committer | Bernard Normier <bernard@zeroc.com> | 2003-10-03 15:08:56 +0000 |
| commit | 4fe4ba5ebdce53c9de9dc2d15bb0919c2b3ec1fe (patch) | |
| tree | 3ee7ae91cfc3cd2d8d4e3411f12bf1e76c05839c /java/src | |
| parent | Generate better Freeze config (diff) | |
| download | ice-4fe4ba5ebdce53c9de9dc2d15bb0919c2b3ec1fe.tar.bz2 ice-4fe4ba5ebdce53c9de9dc2d15bb0919c2b3ec1fe.tar.xz ice-4fe4ba5ebdce53c9de9dc2d15bb0919c2b3ec1fe.zip | |
Fixed checkpoint
Diffstat (limited to 'java/src')
| -rw-r--r-- | java/src/Freeze/SharedDbEnv.java | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/java/src/Freeze/SharedDbEnv.java b/java/src/Freeze/SharedDbEnv.java index fc7ac6d978f..ee3ab7f0ea9 100644 --- a/java/src/Freeze/SharedDbEnv.java +++ b/java/src/Freeze/SharedDbEnv.java @@ -128,17 +128,20 @@ class SharedDbEnv extends com.sleepycat.db.DbEnv implements com.sleepycat.db.DbE { String[] list = log_archive(com.sleepycat.db.Db.DB_ARCH_ABS); - for(int i = 0; i < list.length; i++) + if(list != null) { - // - // Remove each file - // - java.io.File file = new java.io.File(list[i]); - boolean ok = file.delete(); - if(!ok) + for(int i = 0; i < list.length; i++) { - _key.communicator.getLogger().warning( - "could not delete file \"" + list[i] + "\""); + // + // Remove each file + // + java.io.File file = new java.io.File(list[i]); + boolean ok = file.delete(); + if(!ok) + { + _key.communicator.getLogger().warning( + "could not delete file \"" + list[i] + "\""); + } } } } @@ -168,9 +171,7 @@ class SharedDbEnv extends com.sleepycat.db.DbEnv implements com.sleepycat.db.DbE { continue; } - // - // Loop - // + break; } if(_done) { @@ -178,6 +179,12 @@ class SharedDbEnv extends com.sleepycat.db.DbEnv implements com.sleepycat.db.DbE } } + if(_trace >= 2) + { + _key.communicator.getLogger().trace + ("Freeze.DbEnv", "checkpointing environment \"" + _key.envName + "\""); + } + try { txn_checkpoint(_kbyte, 0, 0); @@ -241,11 +248,6 @@ class SharedDbEnv extends com.sleepycat.db.DbEnv implements com.sleepycat.db.DbE // Deadlock detection // set_lk_detect(com.sleepycat.db.Db.DB_LOCK_MINLOCKS); - - // - // Async tx - // - set_flags(com.sleepycat.db.Db.DB_TXN_NOSYNC, true); int flags = com.sleepycat.db.Db.DB_INIT_LOCK | com.sleepycat.db.Db.DB_INIT_LOG | @@ -290,16 +292,16 @@ class SharedDbEnv extends com.sleepycat.db.DbEnv implements com.sleepycat.db.DbE } // - // Default checkpoint period is every 10 minutes + // Default checkpoint period is every 120 seconds // - _checkpointPeriod = properties.getPropertyAsIntWithDefault( - propertyPrefix + ".CheckpointPeriod", 10) * 60 * 1000; + _checkpointPeriod = properties.getPropertyAsIntWithDefault + (propertyPrefix + ".CheckpointPeriod", 120) * 1000; - _kbyte = properties.getPropertyAsInt( - propertyPrefix + ".PeriodicCheckpointMinSize"); + _kbyte = properties.getPropertyAsIntWithDefault + (propertyPrefix + ".PeriodicCheckpointMinSize", 0); - _autoDelete = (properties.getPropertyAsIntWithDefault( - propertyPrefix + ".OldLogsAutoDelete", 1) != 0); + _autoDelete = (properties.getPropertyAsIntWithDefault + (propertyPrefix + ".OldLogsAutoDelete", 1) != 0); _thread = new Thread(this); _thread.start(); |