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format code

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jianghang.loujh
2023-11-09 15:35:37 +08:00
parent c65477d97a
commit 0e4c5c40d7
1 changed files with 18 additions and 18 deletions
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36
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/MysqlConnection.java
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@@ -42,19 +42,19 @@ import com.taobao.tddl.dbsync.binlog.event.FormatDescriptionLogEvent;
public class MysqlConnection implements ErosaConnection {
private static final Logger logger = LoggerFactory.getLogger(MysqlConnection.class);
private static final Logger logger = LoggerFactory.getLogger(MysqlConnection.class);
private MysqlConnector connector;
private long slaveId;
private Charset charset = Charset.forName("UTF-8");
private Charset charset = Charset.forName("UTF-8");
private BinlogFormat binlogFormat;
private BinlogImage binlogImage;
// tsdb releated
private AuthenticationInfo authInfo;
protected int connTimeout = 5 * 1000; // 5秒
protected int soTimeout = 60 * 60 * 1000; // 1小时
private int binlogChecksum = LogEvent.BINLOG_CHECKSUM_ALG_OFF;
protected int connTimeout = 5 * 1000; // 5秒
protected int soTimeout = 60 * 60 * 1000; // 1小时
private int binlogChecksum = LogEvent.BINLOG_CHECKSUM_ALG_OFF;
// dump binlog bytes, 暂不包括meta与TSDB
private AtomicLong receivedBinlogBytes;
private boolean compatiablePercona = false;
@@ -223,7 +223,7 @@ public class MysqlConnection implements ErosaConnection {
List<LogEvent> iterateEvents = decoder.processIterateDecode(event, context);
if (!iterateEvents.isEmpty()) {
// 处理compress event
for(LogEvent itEvent : iterateEvents) {
for (LogEvent itEvent : iterateEvents) {
if (!func.sink(event)) {
break;
}
@@ -480,13 +480,13 @@ public class MysqlConnection implements ErosaConnection {
}
/**
* MASTER_HEARTBEAT_PERIOD sets the interval in seconds between
* replication heartbeats. Whenever the master's binary log is updated
* with an event, the waiting period for the next heartbeat is reset.
* interval is a decimal value having the range 0 to 4294967 seconds and
* a resolution in milliseconds; the smallest nonzero value is 0.001.
* Heartbeats are sent by the master only if there are no unsent events
* in the binary log file for a period longer than interval.
* MASTER_HEARTBEAT_PERIOD sets the interval in seconds between replication
* heartbeats. Whenever the master's binary log is updated with an event, the
* waiting period for the next heartbeat is reset. interval is a decimal value
* having the range 0 to 4294967 seconds and a resolution in milliseconds; the
* smallest nonzero value is 0.001. Heartbeats are sent by the master only if
* there are no unsent events in the binary log file for a period longer than
* interval.
*/
try {
long periodNano = TimeUnit.SECONDS.toNanos(MASTER_HEARTBEAT_PERIOD_SECONDS);
@@ -509,7 +509,8 @@ public class MysqlConnection implements ErosaConnection {
List<String> columnValues = rs.getFieldValues();
if (columnValues == null || columnValues.size() != 2) {
logger.warn("unexpected binlog format query result, this may cause unexpected result, so throw exception to request network to io shutdown.");
logger.warn(
"unexpected binlog format query result, this may cause unexpected result, so throw exception to request network to io shutdown.");
throw new IllegalStateException("unexpected binlog format query result:" + rs.getFieldValues());
}
@@ -577,11 +578,10 @@ public class MysqlConnection implements ErosaConnection {
try {
rs = query("select @@version_comment");
List<String> columnValues = rs.getFieldValues();
if (columnValues != null && columnValues.size() >= 1 && columnValues.get(0) != null){
logger.warn("--> loadVersionComment(), select @@version_comment : " + columnValues.get(0));
if(StringUtils.containsIgnoreCase(columnValues.get(0),"Percona")){
if (columnValues != null && columnValues.size() >= 1 && columnValues.get(0) != null) {
logger.warn("load MySQL @@version_comment : " + columnValues.get(0));
if (StringUtils.containsIgnoreCase(columnValues.get(0), "Percona")) {
compatiablePercona = true;
logger.warn("--> loadVersionComment(), set compatiablePercona = true");
}
}
} catch (Throwable e) {