[hornetq-commits] JBoss hornetq SVN: r11159 - in branches/HORNETQ-720_Replication: hornetq-journal/src/main/java/org/hornetq/core/journal and 3 other directories.

Author: borges Date: 2011-08-09 06:29:32 -0400 (Tue, 09 Aug 2011) New Revision: 11159 Modified: branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicatedJournal.java branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicationEndpointImpl.java branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/Journal.java branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/JournalImpl.java branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/ReplicatingJournal.java branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/cluster/failover/BackupJournalSyncTest.java branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/replication/ReplicationTest.java Log: HORNETQ-720 Reload after sync is done. Modified: branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicatedJournal.java =================================================================== --- branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicatedJournal.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicatedJournal.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -570,6 +570,11 @@ localJournal.lineUpContex(callback); } + @Override + public JournalLoadInformation loadSyncOnly() throws Exception + { + return localJournal.loadSyncOnly(); + } // Package protected --------------------------------------------- Modified: branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicationEndpointImpl.java =================================================================== --- branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicationEndpointImpl.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/hornetq-core/src/main/java/org/hornetq/core/replication/impl/ReplicationEndpointImpl.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -81,7 +81,7 @@ private Channel channel; private Journal[] journals; - private JournalLoadInformation[] journalLoadInformation; + private final JournalLoadInformation[] journalLoadInformation = new JournalLoadInformation[2]; /** Files reserved in each journal for synchronization of existing data from the 'live' server. */ private final Map<JournalContent, Map<Long, JournalFile>> filesReservedForSync = @@ -244,13 +244,11 @@ for (JournalContent jc : EnumSet.allOf(JournalContent.class)) { - System.out.println("State? " + journalsHolder.get(jc)); filesReservedForSync.put(jc, new HashMap<Long, JournalFile>()); + // We only need to load internal structures on the backup... + journalLoadInformation[jc.typeByte] = journalsHolder.get(jc).loadSyncOnly(); } - // We only need to load internal structures on the backup... - journalLoadInformation = storage.loadInternalOnly(); - pageManager = new PagingManagerImpl(new PagingStoreFactoryNIO(config.getPagingDirectory(), config.getJournalBufferSize_NIO(), server.getScheduledPool(), @@ -395,7 +393,7 @@ { for (JournalContent jc : EnumSet.allOf(JournalContent.class)) { - JournalImpl journal = (JournalImpl)journalsHolder.get(jc); + JournalImpl journal = (JournalImpl)journalsHolder.remove(jc); journal.writeLock(); try { @@ -404,10 +402,12 @@ throw new IllegalStateException("Journal should not have any data files at this point"); } // files should be already in place. - filesReservedForSync.remove(msg.getJournalContent()); - registerJournal(jc.typeByte, journalsHolder.get(jc)); + filesReservedForSync.remove(jc); + registerJournal(jc.typeByte, journal); + journal.loadInternalOnly(); // XXX HORNETQ-720 must reload journals // XXX HORNETQ-720 must start using real journals + } finally { Modified: branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/Journal.java =================================================================== --- branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/Journal.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/Journal.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -111,11 +111,18 @@ JournalLoadInformation load(LoaderCallback reloadManager) throws Exception; - /** Load internal data structures and not expose any data. - * This is only useful if you're using the journal but not interested on the current data. - * Useful in situations where the journal is being replicated, copied... etc. */ + /** + * Load internal data structures and not expose any data. This is only useful if you're using the + * journal but not interested on the current data. Useful in situations where the journal is + * being replicated, copied... etc. + */ JournalLoadInformation loadInternalOnly() throws Exception; + /** + * Load internal data structures, and remain waiting for synchronization to complete. + */ + JournalLoadInformation loadSyncOnly() throws Exception; + void lineUpContex(IOCompletion callback); JournalLoadInformation load(List<RecordInfo> committedRecords, Modified: branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/JournalImpl.java =================================================================== --- branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/JournalImpl.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/JournalImpl.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -1298,35 +1298,39 @@ return fileFactory.getAlignment(); } - public synchronized JournalLoadInformation loadInternalOnly() throws Exception + private static class DummyLoader implements LoaderCallback { - LoaderCallback dummyLoader = new LoaderCallback() + static final LoaderCallback INSTANCE = new DummyLoader(); + public void failedTransaction(final long transactionID, final List<RecordInfo> records, + final List<RecordInfo> recordsToDelete) { + } - public void failedTransaction(final long transactionID, - final List<RecordInfo> records, - final List<RecordInfo> recordsToDelete) - { - } + public void updateRecord(final RecordInfo info) + { + } - public void updateRecord(final RecordInfo info) - { - } + public void deleteRecord(final long id) + { + } - public void deleteRecord(final long id) - { - } + public void addRecord(final RecordInfo info) + { + } - public void addRecord(final RecordInfo info) - { - } + public void addPreparedTransaction(final PreparedTransactionInfo preparedTransaction) + { + } + } - public void addPreparedTransaction(final PreparedTransactionInfo preparedTransaction) - { - } - }; + public synchronized JournalLoadInformation loadInternalOnly() throws Exception + { + return load(DummyLoader.INSTANCE, true, false); + } - return this.load(dummyLoader, true, true); + public synchronized JournalLoadInformation loadSyncOnly() throws Exception + { + return load(DummyLoader.INSTANCE, true, true); } public JournalLoadInformation load(final List<RecordInfo> committedRecords, @@ -1746,12 +1750,16 @@ private synchronized JournalLoadInformation load(final LoaderCallback loadManager, boolean fixFailingTransactions, final boolean replicationSync) throws Exception { - - if (state != JournalState.STARTED) + System.out.println("LOAD! " + state + " " + replicationSync); + if (state == JournalState.STOPPED || state == JournalState.LOADED) { throw new IllegalStateException("Journal " + this + " must be in " + JournalState.STARTED + " state, was " + state); } + if (state == JournalState.SYNCING && replicationSync) + { + throw new IllegalStateException("Journal must be state " + JournalState.STARTED); + } checkControlFile(); Modified: branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/ReplicatingJournal.java =================================================================== --- branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/ReplicatingJournal.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/hornetq-journal/src/main/java/org/hornetq/core/journal/impl/ReplicatingJournal.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -223,4 +223,10 @@ { throw new UnsupportedOperationException(); } + + @Override + public JournalLoadInformation loadSyncOnly() throws Exception + { + throw new UnsupportedOperationException(); + } } Modified: branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/cluster/failover/BackupJournalSyncTest.java =================================================================== --- branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/cluster/failover/BackupJournalSyncTest.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/cluster/failover/BackupJournalSyncTest.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -161,10 +161,6 @@ @Override protected void tearDown() throws Exception { - if (handler != null) - { - handler.notifyAll(); - } if (sessionFactory != null) sessionFactory.close(); if (session != null) Modified: branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/replication/ReplicationTest.java =================================================================== --- branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/replication/ReplicationTest.java 2011-08-09 10:27:51 UTC (rev 11158) +++ branches/HORNETQ-720_Replication/tests/integration-tests/src/test/java/org/hornetq/tests/integration/replication/ReplicationTest.java 2011-08-09 10:29:32 UTC (rev 11159) @@ -846,5 +846,16 @@ } + /* + * (non-Javadoc) + * @see org.hornetq.core.journal.Journal#loadSyncOnly() + */ + @Override + public JournalLoadInformation loadSyncOnly() throws Exception + { + // TODO Auto-generated method stub + return null; + } + } }