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fixed tsdb test

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agapple
2017-10-14 00:12:43 +08:00
parent 19707f92d4
commit 4f00f5ea8d
55 changed files with 1002 additions and 742 deletions
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142
dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/BinlogPosition.java
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@@ -1,142 +0,0 @@
package com.taobao.tddl.dbsync.binlog;
/**
* Position inside binlog file
*
* @author <a href="mailto:seppo.jaakola@continuent.com">Seppo Jaakola</a>
* @version 1.0
*/
public class BinlogPosition extends LogPosition {
/* The source server_id of position, 0 invalid */
protected final long masterId;
/* The timestamp, in seconds, 0 invalid */
protected final long timestamp;
public BinlogPosition(String fileName, long position, long masterId, long timestamp){
super(fileName, position);
this.masterId = masterId;
this.timestamp = timestamp;
}
public BinlogPosition(LogPosition logPosition, long masterId, long timestamp){
super(logPosition.getFileName(), logPosition.getPosition());
this.masterId = masterId;
this.timestamp = timestamp;
}
public BinlogPosition(BinlogPosition binlogPosition){
super(binlogPosition.getFileName(), binlogPosition.getPosition());
this.masterId = binlogPosition.masterId;
this.timestamp = binlogPosition.timestamp;
}
private final static long[] pow10 = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000,
10000000000L, 100000000000L, 1000000000000L, 10000000000000L, 100000000000000L, 1000000000000000L,
10000000000000000L, 100000000000000000L, 1000000000000000000L };
public static String placeHolder(int bit, long number) {
if (bit > 18) {
throw new IllegalArgumentException("Bit must less than 18, but given " + bit);
}
final long max = pow10[bit];
if (number >= max) {
// 当 width < 数值的最大位数时，应该直接返回数值
return String.valueOf(number);
}
return String.valueOf(max + number).substring(1);
}
public String format2String(final int positionMaxLen) {
String binlogSuffix = fileName;
String binlogOffset = placeHolder((int) positionMaxLen, position);
// 输出 '000001:0000000004@12+12314130'
StringBuffer buf = new StringBuffer(40);
buf.append(binlogSuffix);
buf.append(':');
buf.append(binlogOffset);
if (masterId != 0) {
buf.append('#');
buf.append(masterId);
}
if (timestamp != 0) {
buf.append('.');
buf.append(timestamp);
}
return buf.toString();
}
public static BinlogPosition parseFromString(String source) {
int colonIndex = source.indexOf(':');
int miscIndex = colonIndex + 1;
int sharpIndex = source.indexOf('#', miscIndex);
int semicolonIndex = source.indexOf(';', miscIndex); // NOTE: 向后兼容
int dotIndex = source.lastIndexOf('.');
if (colonIndex == -1) {
return null; // NOTE: 错误的位点
}
String binlogSuffix = source.substring(0, colonIndex);
long binlogPosition;
if (sharpIndex != -1) {
binlogPosition = Long.parseLong(source.substring(miscIndex, sharpIndex));
} else if (semicolonIndex != -1) {
binlogPosition = Long.parseLong(source.substring(miscIndex, semicolonIndex)); // NOTE:
// 向后兼容
} else if (dotIndex != -1) {
binlogPosition = Long.parseLong(source.substring(miscIndex, dotIndex));
} else {
binlogPosition = Long.parseLong(source.substring(miscIndex));
}
long masterId = 0; // NOTE: 默认值为 0
if (sharpIndex != -1) {
if (dotIndex != -1) {
masterId = Long.parseLong(source.substring(sharpIndex + 1, dotIndex));
} else {
masterId = Long.parseLong(source.substring(sharpIndex + 1));
}
}
long timestamp = 0; // NOTE: 默认值为 0
if (dotIndex != -1 && dotIndex > colonIndex) {
timestamp = Long.parseLong(source.substring(dotIndex + 1));
}
return new BinlogPosition(binlogSuffix, binlogPosition, // NL
masterId,
timestamp);
}
public String getFilePattern() {
final int index = fileName.indexOf('.');
if (index != -1) {
return fileName.substring(0, index);
}
return null;
}
public void setFilePattern(String filePattern) {
// We tolerate the event ID with or without the binlog prefix.
if (fileName.indexOf('.') < 0) {
fileName = filePattern + '.' + fileName;
}
}
public long getMasterId() {
return masterId;
}
public long getTimestamp() {
return timestamp;
}
@Override
public String toString() {
return format2String(10);
}
}