[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2016-10-27 Thread Arun Suresh (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arun Suresh updated YARN-2083:
--
Labels: BB2015-05-TBR oct16-medium  (was: BB2015-05-TBR)

> In fair scheduler, Queue should not been assigned more containers when its 
> usedResource had reach the maxResource limit
> ---
>
> Key: YARN-2083
> URL: https://issues.apache.org/jira/browse/YARN-2083
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: fairscheduler
>Affects Versions: 2.3.0
>Reporter: Yi Tian
>  Labels: BB2015-05-TBR, oct16-medium
> Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
> YARN-2083-4.patch, YARN-2083.patch
>
>
> In fair scheduler, FSParentQueue and FSLeafQueue do an 
> assignContainerPreCheck to guaranty this queue is not over its limit.
> But the fitsIn function in Resource.java did not return false when the 
> usedResource equals the maxResource.
> I think we should create a new Function "fitsInWithoutEqual" instead of 
> "fitsIn" in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-05-06 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--
Attachment: YARN-2083-4.patch

Patch file for hadoop 3.0.0-SNAPSHOT

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: fairscheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: BB2015-05-TBR
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083-4.patch, YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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This message was sent by Atlassian JIRA
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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-05-06 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--
Attachment: YARN-2083-4.patch

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: fairscheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: BB2015-05-TBR
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083-4.patch, YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-05-05 Thread Allen Wittenauer (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Allen Wittenauer updated YARN-2083:
---
Labels: BB2015-05-TBR  (was: )

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: fairscheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: BB2015-05-TBR
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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This message was sent by Atlassian JIRA
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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-03-20 Thread Karthik Kambatla (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated YARN-2083:
---
Component/s: (was: scheduler)
 fairscheduler

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: fairscheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-03-20 Thread Karthik Kambatla (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated YARN-2083:
---
Labels:   (was: fairscheduler)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: fairscheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2015-02-20 Thread Karthik Kambatla (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated YARN-2083:
---
Labels: fairscheduler  (was: assignContainer fair scheduler)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: fairscheduler
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-17 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083-2.patch

move test code to TestFSQueue.java

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.4.1

 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-17 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083-3.patch

little change for YARN-1474. Make schedulers services. 


 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.4.1

 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-17 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Fix Version/s: (was: 2.4.1)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Attachments: YARN-2083-1.patch, YARN-2083-2.patch, YARN-2083-3.patch, 
 YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-11 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Target Version/s: 2.4.1  (was: 2.5.0)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.4.1

 Attachments: YARN-2083-1.patch, YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-10 Thread Karthik Kambatla (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated YARN-2083:
---

Target Version/s: 2.5.0  (was: 2.3.0)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-10 Thread Karthik Kambatla (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla updated YARN-2083:
---

Fix Version/s: (was: 2.3.0)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-06-10 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Fix Version/s: 2.5.0

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.5.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-29 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083.patch

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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(v6.2#6252)


[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-29 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: (was: YARN-2083.patch)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-25 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083.patch

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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(v6.2#6252)


[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-25 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: (was: YARN-2083.patch)

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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(v6.2#6252)


[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-23 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083.patch

Add testcase for this issue

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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This message was sent by Atlassian JIRA
(v6.2#6252)


[jira] [Updated] (YARN-2083) In fair scheduler, Queue should not been assigned more containers when its usedResource had reach the maxResource limit

2014-05-21 Thread Yi Tian (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-2083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yi Tian updated YARN-2083:
--

Attachment: YARN-2083.patch

 In fair scheduler, Queue should not been assigned more containers when its 
 usedResource had reach the maxResource limit
 ---

 Key: YARN-2083
 URL: https://issues.apache.org/jira/browse/YARN-2083
 Project: Hadoop YARN
  Issue Type: Bug
  Components: scheduler
Affects Versions: 2.3.0
Reporter: Yi Tian
  Labels: assignContainer, fair, scheduler
 Fix For: 2.3.0

 Attachments: YARN-2083.patch


 In fair scheduler, FSParentQueue and FSLeafQueue do an 
 assignContainerPreCheck to guaranty this queue is not over its limit.
 But the fitsIn function in Resource.java did not return false when the 
 usedResource equals the maxResource.
 I think we should create a new Function fitsInWithoutEqual instead of 
 fitsIn in this case.



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