使用docker启动报密码出错是啥原因呢？

DOCKER_DEPLOY_TYPE=VM ==> INIT /alidata/init/02init-sshd.sh ==> EXIT CODE: 0 ==> INIT /alidata/init/fix-hosts.py ==> EXIT CODE: 0 ==> INIT DEFAULT Generating SSH1 RSA host key: [ OK ] Starting sshd: [ OK ] Starting crond: [ OK ] ==> INIT DONE ==> RUN /home/admin/app.sh ==> START ... start canal ... su: incorrect password DOCKER_DEPLOY_TYPE=VM ==> INIT /alidata/init/02init-sshd.sh ==> EXIT CODE: 0 ==> INIT /alidata/init/fix-hosts.py ==> EXIT CODE: 0 ==> INIT DEFAULT Starting sshd: [ OK ] Starting crond: [ OK ] ==> INIT DONE ==> RUN /home/admin/app.sh ==> START ... start canal ... su: incorrect password

使用docker启动报密码出错是啥原因呢， 这里没有设置密码

run.sh -e canal.instance.master.address=127.0.0.1:3306 -e canal.instance.dbUsername=canal -e canal.instance.dbPassword=canal -e canal.instance.connectionCharset=UTF-8 -e canal.instance.tsdb.enable=true -e canal.instance.gtidon=false -e canal.instance.filter.regex=...

没有修改过镜像啊

不使用docker的情况下，我自己编译源码， sh bin/startup.sh 执行报了如下的错误：

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=96m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release. 2018-12-20 23:49:12.707 [main] INFO com.alibaba.otter.canal.deployer.CanalLauncher - ## set default uncaught exception handler 2018-12-20 23:49:12.737 [main] INFO com.alibaba.otter.canal.deployer.CanalLauncher - ## load canal configurations 2018-12-20 23:49:12.743 [main] INFO com.alibaba.otter.canal.deployer.CanalLauncher - ## start the canal server. 2018-12-20 23:49:12.768 [main] INFO com.alibaba.otter.canal.deployer.CanalController - ## start the canal server[172.20.0.1:11111] 2018-12-20 23:49:13.241 [main] WARN o.s.beans.GenericTypeAwarePropertyDescriptor - Invalid JavaBean property 'connectionCharset' being accessed! Ambiguous write methods found next to actually used [public void com.alibaba.otter.canal.parse.inbound.mysql.AbstractMysqlEventParser.setConnectionCharset(java.nio.charset.Charset)]: [public void com.alibaba.otter.canal.parse.inbound.mysql.AbstractMysqlEventParser.setConnectionCharset(java.lang.String)] 2018-12-20 23:49:13.421 [main] ERROR com.alibaba.druid.pool.DruidDataSource - testWhileIdle is true, validationQuery not set 2018-12-20 23:49:13.587 [main] WARN c.a.o.canal.parse.inbound.mysql.dbsync.LogEventConvert - --> init table filter : ^...$ 2018-12-20 23:49:13.587 [main] WARN c.a.o.canal.parse.inbound.mysql.dbsync.LogEventConvert - --> init table black filter : 2018-12-20 23:49:13.627 [destination = example , address = /127.0.0.1:3306 , EventParser] WARN c.a.o.c.p.inbound.mysql.rds.RdsBinlogEventParserProxy - ---> begin to find start position, it will be long time for reset or first position 2018-12-20 23:49:13.628 [destination = example , address = /127.0.0.1:3306 , EventParser] WARN c.a.o.c.p.inbound.mysql.rds.RdsBinlogEventParserProxy - prepare to find start position just show master status 2018-12-20 23:49:13.628 [main] INFO com.alibaba.otter.canal.deployer.CanalLauncher - ## the canal server is running now ...... 2018-12-20 23:49:13.634 [destination = example , address = /127.0.0.1:3306 , EventParser] WARN c.a.otter.canal.parse.inbound.mysql.MysqlConnection - update master_binlog_checksum failedjava.io.IOException: ErrorPacket [errorNumber=1193, fieldCount=-1, message=Unknown system variable 'binlog_checksum', sqlState=HY000, sqlStateMarker=#] with command: set @master_binlog_checksum= @@global.binlog_checksum at com.alibaba.otter.canal.parse.driver.mysql.MysqlUpdateExecutor.update(MysqlUpdateExecutor.java:49) ~[canal.parse.driver-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.update(MysqlConnection.java:115) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.updateSettings(MysqlConnection.java:410) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.seek(MysqlConnection.java:122) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findAsPerTimestampInSpecificLogFile(MysqlEventParser.java:743) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findEndPositionWithMasterIdAndTimestamp(MysqlEventParser.java:392) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPositionInternal(MysqlEventParser.java:447) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPosition(MysqlEventParser.java:366) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:186) [canal.parse-1.1.3-SNAPSHOT.jar:na] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] 2018-12-20 23:49:13.644 [destination = example , address = /127.0.0.1:3306 , EventParser] ERROR c.a.o.canal.parse.inbound.mysql.dbsync.DirectLogFetcher - I/O error while reading from client socketjava.io.IOException: Received error packet: errno = 1236, sqlstate = HY000 errmsg = Misconfigured master - server id was not set at com.alibaba.otter.canal.parse.inbound.mysql.dbsync.DirectLogFetcher.fetch(DirectLogFetcher.java:102) ~[canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlConnection.seek(MysqlConnection.java:134) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findAsPerTimestampInSpecificLogFile(MysqlEventParser.java:743) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findEndPositionWithMasterIdAndTimestamp(MysqlEventParser.java:392) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPositionInternal(MysqlEventParser.java:447) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.mysql.MysqlEventParser.findStartPosition(MysqlEventParser.java:366) [canal.parse-1.1.3-SNAPSHOT.jar:na] at com.alibaba.otter.canal.parse.inbound.AbstractEventParser$3.run(AbstractEventParser.java:186) [canal.parse-1.1.3-SNAPSHOT.jar:na] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]

这是docker的启动方式，也一直报密码不对的错，尴尬，两种方法都没成功 bash run.sh -e canal.auto.scan=false -e canal.destinations=test -e canal.instance.master.address=127.0.0.1:3306 -e canal.instance.dbUsername=canal -e canal.instance.dbPassword=canal -e canal.instance.connectionCharset=UTF-8 -e canal.instance.tsdb.enable=true -e canal.instance.gtidon=false

jking@ubuntu:~/Canalgo$ docker logs 1acd64fad98a DOCKER_DEPLOY_TYPE=VM ==> INIT /alidata/init/02init-sshd.sh ==> EXIT CODE: 0 ==> INIT /alidata/init/fix-hosts.py ==> EXIT CODE: 0 ==> INIT DEFAULT Generating SSH1 RSA host key: [ OK ] Starting sshd: [ OK ] Starting crond: [ OK ] ==> INIT DONE ==> RUN /home/admin/app.sh ==> START ... start canal ... su: incorrect password

原提问者GitHub用户wenzj-code