update ignore

add images

fix npe and load local keytab file

修改打包名称

修改打包编译文档

添加文档

Merge branch '1.8.2' into github_merge_1.8.2

# Conflicts:
#	docs/rdbwriter.md
#	flinkx-launcher/src/main/java/com/dtstack/flinkx/launcher/Launcher.java
#	flinkx-stream/flinkx-stream-writer/src/main/java/com/dtstack/flinkx/stream/writer/StreamOutputFormatBuilder.java
#	flinkx-stream/flinkx-stream-writer/src/main/java/com/dtstack/flinkx/stream/writer/StreamWriter.java

Merge branch '1.8_dev' into 1.8.1

Update binlog.md

Merge branch 'kerberos_doc' into '1.8_dev'


Kerberos doc

添加kerberos和统计指标的文档

See merge request !103