[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Maxim Muzafarov updated IGNITE-1678:
Fix Version/s: (was: 2.10)
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis A. Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aleksey Plekhanov updated IGNITE-1678:
--
Fix Version/s: (was: 2.9)
2.10
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis A. Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.10
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Maxim Muzafarov updated IGNITE-1678:
Fix Version/s: (was: 2.8)
2.9
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis A. Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.9
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
--
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Fix Version/s: (was: 2.7)
2.8
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.8
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Ignite Flags: Docs Required
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.7
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Pavlov updated IGNITE-1678:
---
Fix Version/s: (was: 2.6)
2.7
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.7
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrey Gura updated IGNITE-1678:
Fix Version/s: (was: 2.5)
2.6
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.6
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vladimir Ozerov updated IGNITE-1678:
Fix Version/s: (was: 2.4)
2.5
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
>Priority: Major
> Fix For: 2.5
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vladimir Ozerov updated IGNITE-1678:
Fix Version/s: (was: 2.3)
2.4
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
> Fix For: 2.4
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Fix Version/s: (was: 2.1)
2.2
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
> Fix For: 2.2
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
--
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Fix Version/s: (was: 2.0)
2.1
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
> Fix For: 2.1
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
--
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Attachment: Screenshot from 2016-12-15 10-50-22.png
Performance between 1678-2 and master.
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
> Fix For: 2.0
>
> Attachments: Screenshot from 2016-12-15 10-50-22.png
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Fix Version/s: (was: 1.8)
2.0
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Dmitriy Govorukhin
> Fix For: 2.0
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Govorukhin updated IGNITE-1678:
---
Assignee: Semen Boikov (was: Dmitriy Govorukhin)
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Semen Boikov
> Fix For: 1.8
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Tupitsyn updated IGNITE-1678:
---
Fix Version/s: (was: 1.7)
1.8
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Artem Shutak
> Fix For: 1.8
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Artem Shutak updated IGNITE-1678:
-
Fix Version/s: (was: 1.6)
1.7
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Artem Shutak
> Fix For: 1.7
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Setrakyan updated IGNITE-1678:
--
Assignee: Anton Vinogradov
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Anton Vinogradov
> Fix For: 1.6
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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[jira] [Updated] (IGNITE-1678) IgniteAtomicSequence: make following reservations in advance
[
https://issues.apache.org/jira/browse/IGNITE-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy Setrakyan updated IGNITE-1678:
--
Fix Version/s: 1.6
> IgniteAtomicSequence: make following reservations in advance
>
>
> Key: IGNITE-1678
> URL: https://issues.apache.org/jira/browse/IGNITE-1678
> Project: Ignite
> Issue Type: Improvement
> Components: data structures
>Affects Versions: ignite-1.4
>Reporter: Denis Magda
>Assignee: Anton Vinogradov
> Fix For: 1.6
>
>
> In current implementation a new reservation is made when the current local
> sequence boundary is exceeded.
> In cases when there are many nodes that use the same atomic sequence there
> can be a situation when all the nodes start doing a new reservation at the
> same time. This can lead to performance drops.
> As a performance optimization it makes sense to start reserving new sequence
> slot in advance (in background), like when around 80% of current reservation
> has already been used. Probably we should add a special parameter to
> {{AtomicConfiguration}} that will manage such behavior.
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