I just started to see that the zookeeper data is gone
So I went to see the data of zookeeper
Discovery data exists. .
Then it shouldn't be the problem
I went to see the hmaster log again
It was found that the split could not be
Then I saw this big brother's analysis
I took a look at my disk space. .
It was indeed full. .
then remove some
at startup. .
success! !
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