Shulou(Shulou.com)06/02 Report--

Due to the need, the expansion of 3 more flink, encountered a variety of errors, tossed about for 3 hours, and finally found a simple and feasible way, the need to empty the checkpoint, temporarily did not find a better solution.

Rm-rf / tmp

Rm-rf / data/hadoop/* (location of checkpoint storage)

Hadoop namenode-format (all nodes)

Start-dfs.sh

Start-yarn.sh

Start-zookeeper-quorum.sh (all 6 sets are configured, otherwise an error will be reported at startup, for example

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

)

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