表结构解析失败，unknow column

[yueapple]

tag: canal-1.0.26-preview-2
表中有一列名：conf_key

2018-05-17 13:28:36.412 [destination = xxxxx , address = xxxxx , EventParser] ERROR c.a.otter.canal.p
arse.inbound.mysql.MysqlEventParser - dump address /10.4.217.125:5002 has an error, retrying. caused by
java.lang.RuntimeException: unknow column : conf_key(8)
at com.alibaba.otter.canal.parse.inbound.TableMeta.getFieldMetaByName(TableMeta.java:74) ~[canal.parse-1.0.26-SN
APSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.MemoryTableMeta.processTableElement(MemoryTableMeta.java:227
) ~[canal.parse-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.MemoryTableMeta.parse(MemoryTableMeta.java:153) ~[canal.pars
e-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.MemoryTableMeta.find(MemoryTableMeta.java:108) ~[canal.parse
-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DatabaseTableMeta.compareTableMetaDbAndMemory(DatabaseTableM
eta.java:289) ~[canal.parse-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DatabaseTableMeta.applySnapshotToDB(DatabaseTableMeta.java:2
51) ~[canal.parse-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.tsdb.DatabaseTableMeta.rollback(DatabaseTableMeta.java:129) ~[can
al.parse-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.mysql.AbstractMysqlEventParser.processTableMeta(AbstractMysqlEventParse
r.java:72) ~[canal.parse-1.0.26-SNAPSHOT.jar:na]
at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:170) ~[canal.parse-1
.0.26-SNAPSHOT.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]

[yueapple]

和1.0.25 比较，MemoryTableMeta 删掉这几行，就不会出错了