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fixed gtid

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This commit is contained in:
七锋
2018-10-16 13:29:53 +08:00
parent 22d1fc98ee
commit 9c24b26d02
5 changed files with 71 additions and 73 deletions
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3
dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/LogDecoder.java
View File

@@ -189,6 +189,7 @@ public final class LogDecoder {
/* updating position in context */
logPosition.position = header.getLogPos();
event.fillTable(context);
header.putGtid(context.getGtidSet(), gtidLogEvent);
return event;
}
case LogEvent.UPDATE_ROWS_EVENT_V1: {
@@ -196,6 +197,7 @@ public final class LogDecoder {
/* updating position in context */
logPosition.position = header.getLogPos();
event.fillTable(context);
header.putGtid(context.getGtidSet(), gtidLogEvent);
return event;
}
case LogEvent.DELETE_ROWS_EVENT_V1: {
@@ -203,6 +205,7 @@ public final class LogDecoder {
/* updating position in context */
logPosition.position = header.getLogPos();
event.fillTable(context);
header.putGtid(context.getGtidSet(), gtidLogEvent);
return event;
}
case LogEvent.ROTATE_EVENT: {

86
dbsync/src/test/java/com/taobao/tddl/dbsync/binlog/DirectLogFetcherTest.java
View File

@@ -8,6 +8,15 @@ import java.sql.Statement;
import org.junit.Assert;
import org.junit.Test;
import com.taobao.tddl.dbsync.binlog.event.DeleteRowsLogEvent;
import com.taobao.tddl.dbsync.binlog.event.QueryLogEvent;
import com.taobao.tddl.dbsync.binlog.event.RotateLogEvent;
import com.taobao.tddl.dbsync.binlog.event.RowsQueryLogEvent;
import com.taobao.tddl.dbsync.binlog.event.UpdateRowsLogEvent;
import com.taobao.tddl.dbsync.binlog.event.WriteRowsLogEvent;
import com.taobao.tddl.dbsync.binlog.event.XidLogEvent;
import com.taobao.tddl.dbsync.binlog.event.mariadb.AnnotateRowsEvent;
public class DirectLogFetcherTest extends BaseLogFetcherTest {
@Test
@@ -15,54 +24,49 @@ public class DirectLogFetcherTest extends BaseLogFetcherTest {
DirectLogFetcher fecther = new DirectLogFetcher();
try {
Class.forName("com.mysql.jdbc.Driver");
Connection connection = DriverManager.getConnection("jdbc:mysql://100.81.154.142:3306", "root", "hello");
Connection connection = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306", "root", "hello");
Statement statement = connection.createStatement();
statement.execute("SET @master_binlog_checksum='@@global.binlog_checksum'");
statement.execute("SET @mariadb_slave_capability='" + LogEvent.MARIA_SLAVE_CAPABILITY_MINE + "'");
fecther.open(connection, "mysql-bin.000006", 120L, 2);
fecther.open(connection, "mysql-bin.000007", 89797036L, 2);
LogDecoder decoder = new LogDecoder(LogEvent.UNKNOWN_EVENT, LogEvent.UNKNOWN_EVENT);
LogDecoder decoder = new LogDecoder(LogEvent.UNKNOWN_EVENT, LogEvent.ENUM_END_EVENT);
LogContext context = new LogContext();
while (fecther.fetch()) {
decoder.decode(fecther, context);
continue;
// if (event == null) {
// continue;
// }
//
// int eventType = event.getHeader().getType();
// switch (eventType) {
// case LogEvent.ROTATE_EVENT:
// binlogFileName = ((RotateLogEvent) event).getFilename();
// break;
// case LogEvent.WRITE_ROWS_EVENT_V1:
// case LogEvent.WRITE_ROWS_EVENT:
// parseRowsEvent((WriteRowsLogEvent) event);
// break;
// case LogEvent.UPDATE_ROWS_EVENT_V1:
// case LogEvent.UPDATE_ROWS_EVENT:
// parseRowsEvent((UpdateRowsLogEvent) event);
// break;
// case LogEvent.DELETE_ROWS_EVENT_V1:
// case LogEvent.DELETE_ROWS_EVENT:
// parseRowsEvent((DeleteRowsLogEvent) event);
// break;
// case LogEvent.QUERY_EVENT:
// parseQueryEvent((QueryLogEvent) event);
// break;
// case LogEvent.ROWS_QUERY_LOG_EVENT:
// parseRowsQueryEvent((RowsQueryLogEvent) event);
// break;
// case LogEvent.ANNOTATE_ROWS_EVENT:
// parseAnnotateRowsEvent((AnnotateRowsEvent) event);
// break;
// case LogEvent.XID_EVENT:
// parseXidEvent((XidLogEvent) event);
// break;
// default:
// break;
// }
LogEvent event = decoder.decode(fecther, context);
int eventType = event.getHeader().getType();
switch (eventType) {
case LogEvent.ROTATE_EVENT:
binlogFileName = ((RotateLogEvent) event).getFilename();
break;
case LogEvent.WRITE_ROWS_EVENT_V1:
case LogEvent.WRITE_ROWS_EVENT:
parseRowsEvent((WriteRowsLogEvent) event);
break;
case LogEvent.UPDATE_ROWS_EVENT_V1:
case LogEvent.UPDATE_ROWS_EVENT:
parseRowsEvent((UpdateRowsLogEvent) event);
break;
case LogEvent.DELETE_ROWS_EVENT_V1:
case LogEvent.DELETE_ROWS_EVENT:
parseRowsEvent((DeleteRowsLogEvent) event);
break;
case LogEvent.QUERY_EVENT:
parseQueryEvent((QueryLogEvent) event);
break;
case LogEvent.ROWS_QUERY_LOG_EVENT:
parseRowsQueryEvent((RowsQueryLogEvent) event);
break;
case LogEvent.ANNOTATE_ROWS_EVENT:
parseAnnotateRowsEvent((AnnotateRowsEvent) event);
break;
case LogEvent.XID_EVENT:
parseXidEvent((XidLogEvent) event);
break;
default:
break;
}
}
} catch (Exception e) {
e.printStackTrace();