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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