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将当前的gtid，sequence no 和last committed信息增加至Entry(trx begin/end, rowdata) Header 中,客户端可从property中获取相关值

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This commit is contained in:
winger
2018-09-14 14:06:32 +08:00
parent 1ab1f119b8
commit 1516cf779d
4 changed files with 72 additions and 19 deletions
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21
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/dbsync/LogEventConvert.java
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@@ -545,7 +545,6 @@ public class LogEventConvert extends AbstractCanalLifeCycle implements BinlogPar
rowsCount++;
rowChangeBuider.addRowDatas(rowDataBuilder.build());
}
TableMapLogEvent table = event.getTable();
Header header = createHeader(event.getHeader(),
table.getDbName(),
@@ -834,8 +833,24 @@ public class LogEventConvert extends AbstractCanalLifeCycle implements BinlogPar
}
headerBuilder.setEventLength(logHeader.getEventLen());
// enable gtid position
if (StringUtils.isNotEmpty(logHeader.getGtidStr())) {
headerBuilder.setGtid(logHeader.getGtidStr());
if (StringUtils.isNotEmpty(logHeader.getGtidSetStr())) {
headerBuilder.setGtid(logHeader.getGtidSetStr());
}
// add current gtid
if (StringUtils.isNotEmpty(logHeader.getCurrentGtid())) {
Pair pair = createSpecialPair("curtGtid", logHeader.getCurrentGtid());
headerBuilder.addProps(pair);
}
// add current gtid sequence no
if (StringUtils.isNotEmpty(logHeader.getCurrentGtidSn())) {
Pair pair = createSpecialPair("curtGtidSn", logHeader.getCurrentGtidSn());
headerBuilder.addProps(pair);
}
// add current gtid last committed
if (StringUtils.isNotEmpty(logHeader.getCurrentGtidLastCommit())) {
Pair pair = createSpecialPair("curtGtidLct", logHeader.getCurrentGtidLastCommit());
headerBuilder.addProps(pair);
}
// add rowsCount suppport