Subject: Failure to compile package hbase-operator-tools


hi guys,
    When I compiled the toolkit downloaded from gitup, the display failed.
    My commands are as follows£º
    git  clone  https://github.com/apache/hbase-operator-tools.git
    cd hbase-operator-tools
    vi pom.xml (Modify HBase version configuration)
    mvn clean package
But after the "mvn clean ..." command is executed, the error is reported as follows
"  INFO] Apache HBase Operator Tools ........................ SUCCESS [  3.644 s]
[INFO] Apache HBase - HBCK2 ............................... FAILURE [  6.522 s]
[INFO] Apache HBase Operator Tools - Assembly ............. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  10.347 s
[INFO] Finished at: 2019-10-14T15:29:27+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.6.1:compile (default-compile) on project hbase-hbck2: Compilation failure: Compilation failure: 
[ERROR] /home/cdcshaod/packages/hbase-operator-tools/hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java:[49,38] cannot find symbol
[ERROR]   symbol:   class Hbck
[ERROR]   location: package org.apache.hadoop.hbase.client
[ERROR] /home/cdcshaod/packages/hbase-operator-tools/hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java:[138,28] cannot find symbol
[ERROR]   symbol:   class Hbck
[ERROR]   location: class org.apache.hbase.HBCK2
[ERROR] /home/cdcshaod/packages/hbase-operator-tools/hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java:[267,22] cannot find symbol
[ERROR]   symbol:   class Hbck
[ERROR]   location: class org.apache.hbase.HBCK2
[ERROR] /home/cdcshaod/packages/hbase-operator-tools/hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java:[284,24] cannot find symbol
[ERROR]   symbol:   class Hbck
[ERROR]   location: class org.apache.hbase.HBCK2
[ERROR] /home/cdcshaod/packages/hbase-operator-tools/hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java:[341,33] cannot find symbol
[ERROR]   symbol:   class Hbck
[ERROR]   location: class org.apache.hbase.HBCK2
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hbase-hbck2       "
I wonder if you have ever encountered such a mistake.
DavidShao