In Spark 2.6.3 I can log in but it can’t displayed so that i cannot see the online users… How do i resolved? Maybe the problem is in my computer or in Spark?.
I don’t fully understand you issue. You put username and password, press Login and Spark window doesn’t appear? No icon near the clock? You can try deleting Spark profile and start with a new one:
Or try the newest version http://bamboo.igniterealtime.org/artifact/SPARK-INSTALL4J/shared/build-668/Insta ll4j/spark_2_7_0_668.exe