從2.0.1升級到2.1.2,重新ambari-server start時候報錯:
Waiting for server start....................
ERROR: Exiting with exit code -1.
REASON: Ambari Server java process died with exitcode 255. Check /var/log/ambari-server/ambari-server.out for more information.
查看日誌:
跟ambari的數據庫有關,我這裏選的默認設置的pg
這麼做再start,OK!
Try deleting /var/lib/pgsql and restart ambari server. It worked for me
原因:
上一版本的數據放到pg中沒有清除,以爲卸載ambari時候只是通過yum remove卸載的。
所以會出問題,同樣,打開WEB同樣會出現以前的緩存,刪除即可。