Github user sebastienrainville commented on a diff in the pull request:
https://github.com/apache/spark/pull/1140#discussion_r14165286
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackend.scala
---
@@ -206,14 +203,13 @@ private[spark] class MesosSchedulerBackend(
val taskLists = scheduler.resourceOffers(offerableWorkers)
// Build a list of Mesos tasks for each slave
- val mesosTasks = offers.map(o =>
Collections.emptyList[MesosTaskInfo]())
+ val mesosTasks = offers.map(o => new JArrayList[MesosTaskInfo]())
for ((taskList, index) <- taskLists.zipWithIndex) {
if (!taskList.isEmpty) {
- val offerNum = offerableIndices(index)
- val slaveId = offers(offerNum).getSlaveId.getValue
- slaveIdsWithExecutors += slaveId
- mesosTasks(offerNum) = new
JArrayList[MesosTaskInfo](taskList.size)
for (taskDesc <- taskList) {
+ val slaveId = taskDesc.executorId
+ val offerNum = offers.indexWhere(_.getSlaveId.getValue ==
slaveId)
--- End diff --
Oups, hadn't seen your latest comment before posting this! I'll change it
to a hashmap like you suggested.
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