问题
java连接hbase卡住
这个过程会持续一段时间
<span style="color:#ff0000">log4j:WARN No appenders could be found for logger (org.apache.hadoop.security.Groups).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See https://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.</span><span st
