Resolving cluster computing task interference

A system for resolving interference on a cluster computing system, comprising:

• an input interface configured to:
• receive an indication of a task interference on a first worker system of a plurality of worker systems, wherein the task interference comprises a reduction in performance of a first task when a second task is running concurrently on the first worker system;
• and
• a processor configured to:
• in response to receiving the indication of the task interference, determine whether a second worker system of the plurality of worker systems has resources available to run the first task or the second task, wherein the second worker system comprises a most loaded worker system of the plurality of worker systems that has the resources available to run the second task;
• in response to determining that the second worker system has the resources available to run the second task:
• move the second task from the first worker system to the second worker system;
• in response to determining that the second worker system has the resources available to run the first task and does not have resources available to run the second task:
• move the first task from the first worker system to the second worker system.

A method for resolving interference on a cluster computing system, comprising:

• receiving an indication of a task interference on a first worker system of a plurality of worker systems, wherein the task interference comprises a reduction in performance of a first task when a second task is running concurrently on the first worker system;
• in response to receiving the indication of the task interference, determining, using a processor, whether a second worker system of the plurality of worker systems has resources available to run the first task or the second task, wherein the second worker system comprises a most loaded worker system of the plurality of worker systems that has the resources available to run the first task;
• in response to determining that the second worker system has the resources available to run the second task:
• moving the second task from the first worker system to the second worker system;
• in response to determining that the second worker system has the resources available to run the first task and does not have resources available to run the second task:
• move the first task from the first worker system to the second worker system.

A computer program product for resolving interference on a cluster computing system, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:

• receiving an indication of a task interference on a cluster machine of a plurality of cluster machines comprising a computer cluster running a set of tasks;
• receiving an indication of a task interference on a first worker system of a plurality of worker systems, wherein the task interference comprises a reduction in performance of a first task when a second task is running concurrently on the first worker system;
• in response to receiving the indication of the task interference on the first worker system, determining whether a second worker system of the plurality of worker systems has resources available to run the first task or the second task, wherein the second worker system comprises a most loaded worker system of the plurality of worker systems that has the resources available to run the first task;
• in response to determining that the second worker system has the resources available to run the second task:
• moving the second task from the first worker system to the second worker system;
• in response to determining that the second worker system has the resources available to run the first task and does not have resources available to run the second task:
• move the first task from the first worker system to the second worker system.

A method for resolving interference on a cluster computing system, comprising:

• receiving an indication of a task interference on a first worker system of a plurality of worker systems, wherein the task interference comprises a reduction in performance of a first task when a second task is running concurrently on the first worker system;
• in response to receiving the indication of the task interference, determining, using a processor, whether a second worker system of the plurality of worker systems has resources available to run the first task or the second task, wherein the second worker system comprises a most loaded worker system of the plurality of worker systems that has the resources available to run the second task;
• in response to determining that the second worker system has the resources available to run the second task:
• moving the second task from the first worker system to the second worker system;
• in response to determining that the second worker system has the resources available to run the first task and does not have resources available to run the second task:
• move the first task from the first worker system to the second worker system.

A computer program product for resolving interference on a cluster computing system, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:

• receiving an indication of a task interference on a cluster machine of a plurality of cluster machines comprising a computer cluster running a set of tasks;
• receiving an indication of a task interference on a first worker system of a plurality of worker systems, wherein the task interference comprises a reduction in performance of a first task when a second task is running concurrently on the first worker system;
• in response to receiving the indication of the task interference on the first worker system, determining whether a second worker system of the plurality of worker systems has resources available to run the first task or the second task, wherein the second worker system comprises a most loaded worker system of the plurality of worker systems that has the resources available to run the second task;
• in response to determining that the second worker system has the resources available to run the second task:
• moving the second task from the first worker system to the second worker system;
• in response to determining that the second worker system has the resources available to run the first task and does not have resources available to run the second task:
• move the first task from the first worker system to the second worker system.