Method Detail

• checkRegions

  int checkRegions(String[] targets)
                   throws Exception

  Run Canary in Region mode.

  Parameters:

  targets - -- list of monitor tables.

  Returns:

  the exit code of the Canary tool.

  Throws:

  Exception

• checkRegionServers

  int checkRegionServers(String[] targets)
                         throws Exception

  Runs Canary in Region server mode.

  Parameters:

  targets - -- list of monitor tables.

  Returns:

  the exit code of the Canary tool.

  Throws:

  Exception

• checkZooKeeper

  int checkZooKeeper()
                     throws Exception

  Runs Canary in Zookeeper mode.

  Returns:

  the exit code of the Canary tool.

  Throws:

  Exception

• getReadFailures

  Map<String,String> getReadFailures()

• getWriteFailures

  Map<String,String> getWriteFailures()