1) Fixes for:
- https://issues.apache.org/jira/browse/IGNITE-6204
- https://issues.apache.org/jira/browse/IGNITE-6193
merged

2) https://issues.apache.org/jira/browse/IGNITE-6003 resolved as duplicate
to https://issues.apache.org/jira/browse/IGNITE-6182

3) Current list if issues related to release 2.2:
https://issues.apache.org/jira/issues/?jql=project%20%3D%20Ignite%20and%20fixVersion%20%3D%202.2

On Wed, Aug 30, 2017 at 1:24 PM, Vladimir Ozerov <voze...@gridgain.com>
wrote:

> I looked at the code of IGNITE-6182 (memory policy suggestions), and I do
> not like it. Too complex. My proposal:
> 1) Do not take in count JVM heap. First, we do not need whether it will be
> really used or not. Second, we never checked it in heap-based Ignite 1.x,
> and never had a single compliant.
> 2) We need to sum up all memory policies and *checkpoint buffer size*. If
> it exceeds 80% of machine's RAM - print a warning
>
> On Mon, Aug 28, 2017 at 7:26 PM, Denis Magda <dma...@apache.org> wrote:
>
> > Anton, thanks for stepping in! The tickets set looks complete for me!
> >
> > Let’s start the vote once the fixes are merged and tests pass.
> >
> > —
> > Denis
> >
> > > On Aug 28, 2017, at 7:19 AM, Anton Vinogradov <
> avinogra...@gridgain.com>
> > wrote:
> > >
> > > Igniters,
> > >
> > > Seems 2.2 is a urgent bugfix release, so it should be based on 2.1,
> > > In this case all other issues with fixVersion = 2.2 should be moved to
> > 2.3.
> > >
> > > Currently, I see 835 issues with fixVersion = 2.2
> > >
> > > Seems we should have only 4 issues with fixVersion = 2.2:
> > > - Change default max memory size from 80% to 20% -
> > > https://issues.apache.org/jira/browse/IGNITE-6182
> > > - Detecting low memory on ignite node startup -
> > > https://issues.apache.org/jira/browse/IGNITE-6003
> > > - Backport of improvements to checkpoint algorithm -
> > > https://issues.apache.org/jira/browse/IGNITE-????
> > > - ML profile is missing in 2.1 binary release -
> > > https://issues.apache.org/jira/browse/IGNITE-6193
> > >
> > > Please correct me in case I've missed something.
> > >
> > > Ivan,
> > >> Let's include to the release tickets with optimizations of
> checkpointing
> > > algorithm:
> > >> https://issues.apache.org/jira/browse/IGNITE-6178
> > >> https://issues.apache.org/jira/browse/IGNITE-6033
> > >> https://issues.apache.org/jira/browse/IGNITE-5961
> > >> This will help users who are experiencing problems with slow
> > checkpoints.
> > >> Also, let's include https://issues.apache.org/jira/browse/IGNITE-6183
> > to
> > > soften "Ignite node crashed in the middle of checkpoint" message as per
> > > discussion <
> > > http://apache-ignite-developers.2346864.n4.nabble.
> > com/Ignite-close-G-stop-name-true-Change-flag-cancel-to-
> false-td20473.html
> > >> .
> > >
> > > All of these issues should have fixVersion 2.3.
> > > Please create backport issue and link it to all necessary issues.
> > >
> > > P.s. I've created branch ignite-2.2, currently it equals to ignite-2.1.
> > >
> > > On Mon, Aug 28, 2017 at 4:05 PM, Anton Vinogradov <
> > avinogra...@gridgain.com>
> > > wrote:
> > >
> > >> Denis,
> > >>
> > >>> BTW, who is considered to be the release manager of this release?
> > >> I'll do it.
> > >>
> > >> On Mon, Aug 28, 2017 at 3:54 PM, Seliverstov Igor <
> gvvinbl...@gmail.com
> > >
> > >> wrote:
> > >>
> > >>> Ok, the check happens at the node start time or on NODE_JOIN event
> > >>>
> > >>> in general it looks like:
> > >>>
> > >>> 1) calculate expected used memory = heap max + system cache max + all
> > >>> custom policies max + default policy size and put it into a node
> > attribute
> > >>>
> > >>> 2) get total physycal memory, calculate expected safe to be used
> memory
> > >>> amount (leave 4 gb min or 20% of available memory for OS)
> > >>>
> > >>> 3) if expected used memory + expected used memory of other nodes on
> the
> > >>> host > than safe to be used memory amount, start calculating
> > suggestions
> > >>>
> > >>> 4) Each ignite instance needs at least 512mb heap + 40mb system
> cache +
> > >>> 100mb default polycy, if available memory is less we cannot suggest
> > >>> anything reasonable, print warning, stop calculation.
> > >>>
> > >>> 5) check heap size (shouldn't exceed 30% of available memory
> > (total_memory
> > >>> - reserved for OS memory) * 30% for all JVMs, if it exeedes, suggest
> > just
> > >>> calculated value or 512MB minimal)
> > >>>
> > >>> 6) check if system cache size changed, suggest default value if it's
> so
> > >>>
> > >>> 7) in case 100 mb * policies count < available memory, suggest using
> > >>> default policy with max size equals to remaining memory (available -
> > heap
> > >>> -
> > >>> system cache)
> > >>>
> > >>> 8) calculate new size for each memory policy ( it's user defined
> size *
> > >>> (remaining / (all_policies_size * nodes_cnt)); in proportion to
> > >>> remaining memory, devided by nodes number on the host or 100 mb
> > minimal)
> > >>>
> > >>> 9) print suggestions
> > >>>
> > >>>
> > >>>
> > >>> 2017-08-28 15:10 GMT+03:00 Dmitriy Setrakyan <dsetrak...@apache.org
> >:
> > >>>
> > >>>> Igor, can you please describe the algorithm with all the thresholds?
> > >>>>
> > >>>> On Mon, Aug 28, 2017 at 4:56 AM, Seliverstov Igor <
> > gvvinbl...@gmail.com
> > >>>>
> > >>>> wrote:
> > >>>>
> > >>>>> The suggestion here is based on initial settings, and it's so
> because
> > >>>> there
> > >>>>> is no other nodes on the host in the example.
> > >>>>>
> > >>>>> The algorithm tries to preserve the original ratio of memory
> policies
> > >>>>> keeping numbers reasonable (for example after some thresshold it
> will
> > >>>>> suggest not to use several memory policies if there is not enough
> of
> > >>>> memory
> > >>>>> for all of them) and taking into consideration nodes count on the
> > >>> host,
> > >>>>> each jvm heap, needed memory for OS, etc
> > >>>>>
> > >>>>> 2017-08-28 14:38 GMT+03:00 Dmitriy Setrakyan <
> dsetrak...@apache.org
> > >:
> > >>>>>
> > >>>>>> Looks good, but why in the example provided are we suggesting
> 8GB? 2
> > >>>>> nodes
> > >>>>>> with 8GB will completely exhaust the available memory. I would
> > >>> suggest
> > >>>> 6
> > >>>>> or
> > >>>>>> 7GB.
> > >>>>>>
> > >>>>>> Also, why 100MB for default policy. Anything under 1GB seems too
> > >>> small.
> > >>>>>>
> > >>>>>> Can you please comment?
> > >>>>>>
> > >>>>>> D.
> > >>>>>>
> > >>>>>> On Mon, Aug 28, 2017 at 3:31 AM, Seliverstov Igor <
> > >>>> gvvinbl...@gmail.com>
> > >>>>>> wrote:
> > >>>>>>
> > >>>>>>> One more example of possible warning:
> > >>>>>>>
> > >>>>>>> -----------------------------------------------------
> > >>>>>>> Excessive memory usage by Ignite node process (performance may
> > >>> drop)
> > >>>>>>> [requested=44613MB, available=15942MB].
> > >>>>>>>
> > >>>>>>> Please tune the folowing settings as suggested:
> > >>>>>>>  MemoryPolicyConfiguration.initialSize for bigPlc: 8102MB
> > >>>>>>>  MemoryPolicyConfiguration.maxSize     for bigPlc: 8102MB
> > >>>>>>>  MemoryPolicyConfiguration.initialSize for dfltPlc: 100MB
> > >>>>>>>  MemoryPolicyConfiguration.maxSize     for dfltPlc: 100MB
> > >>>>>>>
> > >>>>>>> Current settings:
> > >>>>>>>  Java Heap  maxSize: 3543MB
> > >>>>>>>  Java Heap initSize: 250MB
> > >>>>>>>  MemoryPolicyConfiguration.initialSize for bigPlc: 256MB
> > >>>>>>>  MemoryPolicyConfiguration.maxSize     for bigPlc: 40960MB
> > >>>>>>>  MemoryPolicyConfiguration.initialSize for dfltPlc: 10MB
> > >>>>>>>  MemoryPolicyConfiguration.maxSize     for dfltPlc: 10MB
> > >>>>>>>  The overall expected memory usage by all Ignite nodes on the
> > >>> host:
> > >>>>>>> 44613MB
> > >>>>>>> -----------------------------------------------------
> > >>>>>>>
> > >>>>>>> Your thoughts?
> > >>>>>>>
> > >>>>>>> 2017-08-28 5:06 GMT+03:00 Denis Magda <dma...@apache.org>:
> > >>>>>>>
> > >>>>>>>> Guys,
> > >>>>>>>>
> > >>>>>>>> ML lib profile is missing in 2.1 release! That must be fixed and
> > >>>>> rolled
> > >>>>>>>> out in this emergency release:
> > >>>>>>>> https://issues.apache.org/jira/browse/IGNITE-6193 <
> > >>>>>>>> https://issues.apache.org/jira/browse/IGNITE-6193>
> > >>>>>>>>
> > >>>>>>>> Oleg, Yuri, please step in and handle the issue.
> > >>>>>>>>
> > >>>>>>>> BTW, who is considered to be the release manager of this
> > >>> release?
> > >>>>>>>>
> > >>>>>>>> —
> > >>>>>>>> Denis
> > >>>>>>>>
> > >>>>>>>>> On Aug 25, 2017, at 2:29 PM, Dmitriy Setrakyan <
> > >>>>>> dsetrak...@apache.org>
> > >>>>>>>> wrote:
> > >>>>>>>>>
> > >>>>>>>>> I like the format proposed by Denis, very clear.
> > >>>>>>>>>
> > >>>>>>>>> However, I also do not understand why a user should change the
> > >>>> size
> > >>>>>> of
> > >>>>>>>> some
> > >>>>>>>>> system cache. How would a user ever know what value to put
> > >>> there?
> > >>>>>> This
> > >>>>>>>>> value should be configured by Ignite automatically.
> > >>>>>>>>>
> > >>>>>>>>> D.
> > >>>>>>>>>
> > >>>>>>>>> On Fri, Aug 25, 2017 at 2:24 PM, Denis Magda <
> > >>> dma...@apache.org>
> > >>>>>>> wrote:
> > >>>>>>>>>
> > >>>>>>>>>> Igor,
> > >>>>>>>>>>
> > >>>>>>>>>> Let me suggest this format.
> > >>>>>>>>>>
> > >>>>>>>>>> ---------------------------------------------
> > >>>>>>>>>> Excessive memory usage by Ignite node process (performance
> > >>> may
> > >>>>> drop)
> > >>>>>>>>>> [requested=29251MB, available=15942MB]
> > >>>>>>>>>>
> > >>>>>>>>>> Please tune the following settings:
> > >>>>>>>>>> [MemoryConfiguration.defaultMemoryPolicySize = suggested
> > >>>> value]
> > >>>>>>>>>> MemoryConfiguration.systemCacheMaxSize = suggested value
> > >>>>>>>>>> [MemoryPolicyConfiguration.maxSize for {policy_name_1} =
> > >>>>> suggested
> > >>>>>>>>>> value]
> > >>>>>>>>>> [MemoryPolicyConfiguration.maxSize for {policy_name_2} =
> > >>>>> suggested
> > >>>>>>>>>> value]
> > >>>>>>>>>>
> > >>>>>>>>>> Current settings:
> > >>>>>>>>>>  [DefaultMemoryPolicySize = value]
> > >>>>>>>>>>  [{policy_name_1} size = value]
> > >>>>>>>>>>  [{policy_name_1} size = value]
> > >>>>>>>>>>  SystemCacheInitialSize = value
> > >>>>>>>>>>  SystemCacheMaxSize = value
> > >>>>>>>>>>  Java Heap Init Size = value
> > >>>>>>>>>>  Java Heap Max Size = value
> > >>>>>>>>>>
> > >>>>>>>>>> The overall memory usage by all Ignite nodes on the host:
> > >>> value
> > >>>>>>>>>> -------------------------------------------
> > >>>>>>>>>>
> > >>>>>>>>>> Records in […] are optional. If custom memory policy is not
> > >>> set
> > >>>> or
> > >>>>>> the
> > >>>>>>>>>> default memory policy is overridden the output will miss
> > >>> some of
> > >>>>> the
> > >>>>>>>> rows.
> > >>>>>>>>>>
> > >>>>>>>>>> As for systemCacheMaxSize, it should be show ONLY if the
> > >>>> parameter
> > >>>>>> was
> > >>>>>>>> set
> > >>>>>>>>>> explicitly by user code. Otherwise, the platform should be
> > >>> wise
> > >>>>>> enough
> > >>>>>>>> to
> > >>>>>>>>>> instantiate it properly depending on the host memory usage.
> > >>>>>>>>>>
> > >>>>>>>>>> —
> > >>>>>>>>>> Denis
> > >>>>>>>>>>
> > >>>>>>>>>>> On Aug 25, 2017, at 1:49 PM, Seliverstov Igor <
> > >>>>>> gvvinbl...@gmail.com>
> > >>>>>>>>>> wrote:
> > >>>>>>>>>>>
> > >>>>>>>>>>> The message without logging layout:
> > >>>>>>>>>>>
> > >>>>>>>>>>> Not enough memory for current process [required=29251MB,
> > >>>>>>>>>> available=15942MB].
> > >>>>>>>>>>> Please change MemoryConfiguration.systemCacheMaxSize and
> > >>>>>>>>>>> MemoryConfiguration.defaultMemoryPolicySize to decrease
> > >>> memory
> > >>>>>>>> allocated
> > >>>>>>>>>>> for each node.
> > >>>>>>>>>>>
> > >>>>>>>>>>> Current settings:
> > >>>>>>>>>>> HeapInit=250MB
> > >>>>>>>>>>> HeapMax=3543MB
> > >>>>>>>>>>> DefaultMemoryPolicySize=12753MB
> > >>>>>>>>>>> SystemCacheInitialSize=40MB
> > >>>>>>>>>>> SystemCacheMaxSize=100MB
> > >>>>>>>>>>>
> > >>>>>>>>>>> Other ignite instanses on the server require: 12853MB
> > >>>>>>>>>>>
> > >>>>>>>>>>> I think it's make sense to describe what these numbers are
> > >>>>> consist
> > >>>>>>> of.
> > >>>>>>>>>>>
> > >>>>>>>>>>> We simple say which parameters have an impact on how much
> > >>>> memory
> > >>>>>> the
> > >>>>>>>>>>> instance needs and their (parameters) actual values.
> > >>>>>>>>>>>
> > >>>>>>>>>>> Also we notice that more than one Ignite instance are ran on
> > >>>> the
> > >>>>>>> server
> > >>>>>>>>>> or
> > >>>>>>>>>>> workstation and it also consumes memory.
> > >>>>>>>>>>>
> > >>>>>>>>>>> 25 авг. 2017 г. 21:30 пользователь "Dmitriy Setrakyan" <
> > >>>>>>>>>>> dsetrak...@apache.org> написал:
> > >>>>>>>>>>>
> > >>>>>>>>>>>> Igor, what is this flood of WARN messaging coming after the
> > >>>>> text?
> > >>>>>>> Are
> > >>>>>>>> we
> > >>>>>>>>>>>> really going to print this whole thing out?
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> On Fri, Aug 25, 2017 at 9:49 AM, Seliverstov Igor <
> > >>>>>>>> gvvinbl...@gmail.com
> > >>>>>>>>>>>
> > >>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>> This message appears on topology change in case the
> > >>> available
> > >>>>>>> memory
> > >>>>>>>> is
> > >>>>>>>>>>>>> exceeded
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>> 2017-08-25 19:47 GMT+03:00 Seliverstov Igor <
> > >>>>>> gvvinbl...@gmail.com
> > >>>>>>>> :
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>>> An example of current impl:
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager] Not enough
> > >>>>> memory
> > >>>>>>> for
> > >>>>>>>>>>>>>> current process [required=29251MB, available=15942MB].
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager] Please
> > >>> change
> > >>>>>>>>>>>>>> MemoryConfiguration.systemCacheMaxSize and
> > >>>>> MemoryConfiguration.
> > >>>>>>>>>>>>> defaultMemoryPolicySize
> > >>>>>>>>>>>>>> to decrease memory allocated for each node.
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager] Current
> > >>>>> settings:
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>> HeapInit=250MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>> HeapMax=3543MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>> DefaultMemoryPolicySize=
> > >>>>>>>>>>>>>> 12753MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>>>> SystemCacheInitialSize=40MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>> SystemCacheMaxSize=100MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager] Other
> > >>> ignite
> > >>>>>>>> instanses
> > >>>>>>>>>>>> on
> > >>>>>>>>>>>>>> the server require: 12853MB
> > >>>>>>>>>>>>>> [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%
> > >>>>>> internal.
> > >>>>>>>>>>>>>> GridHomePathSelfTest0%][GridDiscoveryManager]
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>> 2017-08-25 17:40 GMT+03:00 Sergey Kozlov <
> > >>>>> skoz...@gridgain.com
> > >>>>>>> :
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> I suppose we should not forget JVM heap size and
> > >>> suggest to
> > >>>>>>> reduce
> > >>>>>>>>>>>> both
> > >>>>>>>>>>>>>>> options
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> On Fri, Aug 25, 2017 at 5:24 PM, Dmitriy Setrakyan <
> > >>>>>>>>>>>>> dsetrak...@apache.org
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Igor, I would change the message. How about this:
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Required RAM size is larger than total physical memory
> > >>>>>> available
> > >>>>>>>> for
> > >>>>>>>>>>>>> OS.
> > >>>>>>>>>>>>>>>>> Please change MemoryConfiguration.WhichProperty and
> > >>>>>>>>>>>>>>>>> MemoryPolicyConfiguration.WhichProperty to decrease
> > >>>> memory
> > >>>>>>>>>>>>> allocated
> > >>>>>>>>>>>>>>> for
> > >>>>>>>>>>>>>>>>> each node.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> Also, can we calculate what the memory size allocated
> > >>> for
> > >>>>> each
> > >>>>>>>> node
> > >>>>>>>>>>>>>>> should
> > >>>>>>>>>>>>>>>> be? In that case we should suggest it.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> D.
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> On Fri, Aug 25, 2017 at 7:20 AM, Seliverstov Igor <
> > >>>>>>>>>>>>> gvvinbl...@gmail.com
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>> wrote:
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> What do you, guys think about next warning?
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> [2017-08-25 17:17:04,718][INFO
> > >>>>>>>>>>>>>>>>> ][test-runner-#1%internal.GridHomePathSelfTest%][
> > >>>>> GridHomePat
> > >>>>>>>>>>>>>>> hSelfTest0]
> > >>>>>>>>>>>>>>>>> System cache's MemoryPolicy size is configured to 40
> > >>> MB.
> > >>>>> Use
> > >>>>>>>>>>>>>>>>> MemoryConfiguration.systemCacheMemorySize property to
> > >>>>> change
> > >>>>>>> the
> > >>>>>>>>>>>>>>>> setting.
> > >>>>>>>>>>>>>>>>> [2017-08-25 17:17:04,718][WARN
> > >>>>>>>>>>>>>>>>> ][test-runner-#1%internal.GridHomePathSelfTest%][
> > >>>>> GridHomePat
> > >>>>>>>>>>>>>>> hSelfTest0]
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>>>> Required RAM size is larger than total physical
> > >>> memory
> > >>>>>>>>>>>> available
> > >>>>>>>>>>>>>>> for
> > >>>>>>>>>>>>>>>>> OS.
> > >>>>>>>>>>>>>>>>>>>> Check your configuration to avoid swap partition
> > >>>> usage.
> > >>>>>>>>>>>>>>>>>>>> Use MemoryConfiguration and
> > >>> MemoryPolicyConfiguration
> > >>>> to
> > >>>>>>>>>>>> change
> > >>>>>>>>>>>>>>> the
> > >>>>>>>>>>>>>>>>> settings.
> > >>>>>>>>>>>>>>>>>>>> Physical memory [required=16397MB,
> > >>> available=15942MB]
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> [2017-08-25 17:17:04,726][WARN
> > >>>>>>>>>>>>>>>>> ][test-runner-#1%internal.GridHomePathSelfTest%][
> > >>>>> GridHomePat
> > >>>>>>>>>>>>>>> hSelfTest0]
> > >>>>>>>>>>>>>>>>> Peer class loading is enabled (disable it in
> > >>> production
> > >>>> for
> > >>>>>>>>>>>>>>> performance
> > >>>>>>>>>>>>>>>> and
> > >>>>>>>>>>>>>>>>> deployment consistency reasons)
> > >>>>>>>>>>>>>>>>> [2017-08-25 17:17:04,726][INFO
> > >>>>>>>>>>>>>>>>> ][test-runner-#1%internal.GridHomePathSelfTest%][
> > >>>>> GridHomePat
> > >>>>>>>>>>>>>>> hSelfTest0]
> > >>>>>>>>>>>>>>>>> Configured caches [in 'sysMemPlc' memoryPolicy:
> > >>>>>>>>>>>>> ['ignite-sys-cache']]
> > >>>>>>>>>>>>>>>>> [2017-08-25 17:17:04,731][INFO
> > >>>>>>>>>>>>>>>>> ][test-runner-#1%internal.GridHomePathSelfTest%][
> > >>>>> GridHomePat
> > >>>>>>>>>>>>>>> hSelfTest0]
> > >>>>>>>>>>>>>>>>> 3-rd party licenses can be found at:
> > >>>>>>>>>>>>>>>>> /home/gvvinblade/projects/igni
> > >>> te/incubator-ignite/libs/
> > >>>>>>> licenses
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>> 2017-08-25 13:26 GMT+03:00 Yakov Zhdanov <
> > >>>>>> yzhda...@apache.org
> > >>>>>>>> :
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> Agree, let's release new version including tickets
> > >>>>> mentioned
> > >>>>>>> by
> > >>>>>>>>>>>>>>> Denis
> > >>>>>>>>>>>>>>>> and
> > >>>>>>>>>>>>>>>>>> Ivan.
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>> --Yakov
> > >>>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>> --
> > >>>>>>>>>>>>>>> Sergey Kozlov
> > >>>>>>>>>>>>>>> GridGain Systems
> > >>>>>>>>>>>>>>> www.gridgain.com
> > >>>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>>
> > >>>>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> > >>
> >
> >
>

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