[jira] [Updated] (YARN-2498) Respect labels in preemption policy of capacity scheduler for inter-queue preemption
[
https://issues.apache.org/jira/browse/YARN-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wangda Tan updated YARN-2498:
-
Attachment: YARN-2498.4.patch
Attached ver.4, updated test to make sure ignore_partition_exclusivity
containers will be added/removed to/from queue's map
Respect labels in preemption policy of capacity scheduler for inter-queue
preemption
Key: YARN-2498
URL: https://issues.apache.org/jira/browse/YARN-2498
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Wangda Tan
Assignee: Wangda Tan
Attachments: STALED-YARN-2498.zip, YARN-2498.1.patch,
YARN-2498.2.patch, YARN-2498.3.patch, YARN-2498.4.patch
There're 3 stages in ProportionalCapacityPreemptionPolicy,
# Recursively calculate {{ideal_assigned}} for queue. This is depends on
available resource, resource used/pending in each queue and guaranteed
capacity of each queue.
# Mark to-be preempted containers: For each over-satisfied queue, it will
mark some containers will be preempted.
# Notify scheduler about to-be preempted container.
We need respect labels in the cluster for both #1 and #2:
For #1, when calculating ideal_assigned for each queue, we need get
by-partition-ideal-assigned according to queue's
guaranteed/maximum/used/pending resource on specific partition.
For #2, when we make decision about whether we need preempt a container, we
need make sure, resource this container is *possibly* usable by a queue which
is under-satisfied and has pending resource.
In addition, we need to handle ignore_partition_exclusivity case, when we
need to preempt containers from a queue's partition, we will first preempt
ignore_partition_exclusivity allocated containers.
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[jira] [Updated] (YARN-2498) Respect labels in preemption policy of capacity scheduler for inter-queue preemption
[
https://issues.apache.org/jira/browse/YARN-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wangda Tan updated YARN-2498:
-
Attachment: YARN-2498.3.patch
Respect labels in preemption policy of capacity scheduler for inter-queue
preemption
Key: YARN-2498
URL: https://issues.apache.org/jira/browse/YARN-2498
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Wangda Tan
Assignee: Wangda Tan
Attachments: STALED-YARN-2498.zip, YARN-2498.1.patch,
YARN-2498.2.patch, YARN-2498.3.patch
There're 3 stages in ProportionalCapacityPreemptionPolicy,
# Recursively calculate {{ideal_assigned}} for queue. This is depends on
available resource, resource used/pending in each queue and guaranteed
capacity of each queue.
# Mark to-be preempted containers: For each over-satisfied queue, it will
mark some containers will be preempted.
# Notify scheduler about to-be preempted container.
We need respect labels in the cluster for both #1 and #2:
For #1, when calculating ideal_assigned for each queue, we need get
by-partition-ideal-assigned according to queue's
guaranteed/maximum/used/pending resource on specific partition.
For #2, when we make decision about whether we need preempt a container, we
need make sure, resource this container is *possibly* usable by a queue which
is under-satisfied and has pending resource.
In addition, we need to handle ignore_partition_exclusivity case, when we
need to preempt containers from a queue's partition, we will first preempt
ignore_partition_exclusivity allocated containers.
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[jira] [Updated] (YARN-2498) Respect labels in preemption policy of capacity scheduler for inter-queue preemption
[
https://issues.apache.org/jira/browse/YARN-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wangda Tan updated YARN-2498:
-
Summary: Respect labels in preemption policy of capacity scheduler for
inter-queue preemption (was: Respect labels in preemption policy of capacity
scheduler)
Respect labels in preemption policy of capacity scheduler for inter-queue
preemption
Key: YARN-2498
URL: https://issues.apache.org/jira/browse/YARN-2498
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Wangda Tan
Assignee: Wangda Tan
Attachments: STALED-YARN-2498.zip, YARN-2498.1.patch
There're 3 stages in ProportionalCapacityPreemptionPolicy,
# Recursively calculate {{ideal_assigned}} for queue. This is depends on
available resource, resource used/pending in each queue and guaranteed
capacity of each queue.
# Mark to-be preempted containers: For each over-satisfied queue, it will
mark some containers will be preempted.
# Notify scheduler about to-be preempted container.
We need respect labels in the cluster for both #1 and #2:
For #1, when calculating ideal_assigned for each queue, we need get
by-partition-ideal-assigned according to queue's
guaranteed/maximum/used/pending resource on specific partition.
For #2, when we make decision about whether we need preempt a container, we
need make sure, resource this container is *possibly* usable by a queue which
is under-satisfied and has pending resource.
In addition, we need to handle ignore_partition_exclusivity case, when we
need to preempt containers from a queue's partition, we will first preempt
ignore_partition_exclusivity allocated containers.
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[jira] [Updated] (YARN-2498) Respect labels in preemption policy of capacity scheduler for inter-queue preemption
[
https://issues.apache.org/jira/browse/YARN-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wangda Tan updated YARN-2498:
-
Attachment: YARN-2498.2.patch
Attached ver.2, fixed findbugs warning, release audit warning and test failures.
Respect labels in preemption policy of capacity scheduler for inter-queue
preemption
Key: YARN-2498
URL: https://issues.apache.org/jira/browse/YARN-2498
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Wangda Tan
Assignee: Wangda Tan
Attachments: STALED-YARN-2498.zip, YARN-2498.1.patch,
YARN-2498.2.patch
There're 3 stages in ProportionalCapacityPreemptionPolicy,
# Recursively calculate {{ideal_assigned}} for queue. This is depends on
available resource, resource used/pending in each queue and guaranteed
capacity of each queue.
# Mark to-be preempted containers: For each over-satisfied queue, it will
mark some containers will be preempted.
# Notify scheduler about to-be preempted container.
We need respect labels in the cluster for both #1 and #2:
For #1, when calculating ideal_assigned for each queue, we need get
by-partition-ideal-assigned according to queue's
guaranteed/maximum/used/pending resource on specific partition.
For #2, when we make decision about whether we need preempt a container, we
need make sure, resource this container is *possibly* usable by a queue which
is under-satisfied and has pending resource.
In addition, we need to handle ignore_partition_exclusivity case, when we
need to preempt containers from a queue's partition, we will first preempt
ignore_partition_exclusivity allocated containers.
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