Executor:Running task 0.0 in stage 0.0 (TID 0)
时间: 2023-10-25 09:39:32 浏览: 74
async-executor:异步执行器
As an AI language model, I do not have enough context to provide a specific answer to this prompt. However, I can provide a general explanation of the terms mentioned.
In the context of distributed computing frameworks like Apache Spark, an executor is a process that runs on a worker node and is responsible for executing tasks assigned to it by the driver program. Each executor typically runs in a separate JVM process and has a certain amount of memory allocated to it.
The message "Running task 0.0 in stage 0.0 (TID 0)" indicates that the executor is currently executing a specific task in a specific stage of the Spark job. The TID (Task ID) is a unique identifier for the task being executed. The stage represents a set of tasks that can be executed in parallel, and is defined by the dependencies between the RDDs (Resilient Distributed Datasets) used in the Spark job.
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