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code format & fine-tune

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jianghang.loujh
2024-10-14 16:44:59 +08:00
parent 2a7a507987
commit b391188baf
5 changed files with 21 additions and 25 deletions
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16
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlEventParser.java
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@@ -46,8 +46,7 @@ import com.taobao.tddl.dbsync.binlog.LogEvent;
public class MysqlEventParser extends AbstractMysqlEventParser implements CanalEventParser, CanalHASwitchable {
private CanalHAController haController = null;
private int defaultConnectionTimeoutInSeconds = 30; // sotimeout
private int defaultConnectionTimeoutInSeconds = 30;
private int receiveBufferSize = 64 * 1024;
private int sendBufferSize = 64 * 1024;
// 数据库信息
@@ -69,10 +68,8 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
private int dumpErrorCount = 0; // binlogDump失败异常计数
private int dumpErrorCountThreshold = 2; // binlogDump失败异常计数阀值
private boolean rdsOssMode = false;
private boolean autoResetLatestPosMode = false; // true:
// binlog被删除之后，自动按最新的数据订阅
private boolean multiStreamEnable;//support for polardbx binlog-x
private boolean autoResetLatestPosMode = false; // binlog被删除之后，自动按最新的数据订阅
private boolean multiStreamEnable; // support for polardbx binlog-x
protected ErosaConnection buildErosaConnection() {
return buildMysqlConnection(this.runningInfo);
@@ -255,7 +252,6 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
reconnect = true;
logger.warn("connect failed by ", e);
}
}
public MysqlConnection getMysqlConnection() {
@@ -706,8 +702,10 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
*/
private EntryPosition findStartPosition(MysqlConnection mysqlConnection) {
try {
String showSql = multiStreamEnable ?
"show binlog events with " + destination + " limit 1" : "show binlog events limit 1";
String showSql = "show binlog events limit 1";
if (multiStreamEnable) {
showSql = "show binlog events with " + destination + " limit 1";
}
ResultSetPacket packet = mysqlConnection.query(showSql);
List<String> fields = packet.getFieldValues();
if (CollectionUtils.isEmpty(fields)) {