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Posted to user-zh@flink.apache.org by 邓成刚【qq】 <bn...@qq.com> on 2019/03/29 01:59:28 UTC
请教一下Blink资源分配问题
请教一下Blink资源分配问题:
blink 任务并行度设置 20 提示0个满足:Batch request 40 slots, but only 0 are fulfilled.
调整到 3 并行度 提示:Batch request 6 slots, but only 4 are fulfilled.,
但是我的TASK SLOTS有配 48,没有其它任务,
按理説没有资源问题啊,集群配置情况:
其它的都是默认配置:
taskmanager.numberOfTaskSlots: 24
jobmanager.heap.size: 20480m
# The heap size for the TaskManager JVM
taskmanager.heap.size: 40960m
服务器 2 台:每台 48核,256G