Because of the need, before expanding three flink, we encountered an error, tossing three hours, finally found a simple and practical way, the way, need to clear the checkpoint, temporarily did not find a better solution.
-rf RM / tmp
RM -rf / Data / Hadoop / * (position stored checkpoint)
Hadoop NameNode -format (all nodes)
start-dfs.sh
start-yarn.sh
start-zookeeper-quorum.sh (both sets. 6 configuration, otherwise startup error, such as
server.1 = flink1: 2888: 3888
server.2 = flink2: 2888: 3888
server.3 = flink3: 2888: 3888
server.4 = flink4: 2888: 3888
server.5 = flink5 : 2888: 3888
server.6 = flink6: 2888: 3888
)