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Posted to user@ignite.apache.org by Josephine Barboza <jo...@nviz.com> on 2018/02/12 07:05:44 UTC
Timeout while running checkpoint
Hi,
I'm constantly seeing a lot of information logs after setting up a cluster in ignite of two nodes
Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=1ms, reason='timeout']
Why could the process be timing out? I am using persistent store configuration with v2.1.
Thanks,
Josephine
IMPORTANT NOTICE: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the system manager and/or the sender immediately.
RE: Timeout while running checkpoint
Posted by Josephine Barboza <jo...@nviz.com>.
3 mins on both nodes
2018-02-12 09:10:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=3ms, reason='timeout']
2018-02-12 09:13:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=2ms, reason='timeout']
From: Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
Sent: Monday, February 12, 2018 2:23 PM
To: user@ignite.apache.org
Subject: Re: Timeout while running checkpoint
How often the "Skipping checkpoint" message occurred in logs?
2018-02-12 10:47 GMT+03:00 Josephine Barboza <jo...@nviz.com>>:
No I haven’t overridden checkpointFreq value.
From: Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com<ma...@gmail.com>]
Sent: Monday, February 12, 2018 1:03 PM
To: user@ignite.apache.org<ma...@ignite.apache.org>
Subject: Re: Timeout while running checkpoint
Hi,
The timeout could be caused by value PersistentStoreConfiguration#checkpointFreq parameter.
Have you overrided checkpointFreq config parameter?
2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>>:
Hi,
I’m constantly seeing a lot of information logs after setting up a cluster in ignite of two nodes
Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=1ms, reason='timeout']
Why could the process be timing out? I am using persistent store configuration with v2.1.
Thanks,
Josephine
IMPORTANT NOTICE: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the system manager and/or the sender immediately.
--
Regards
Pavel Vinokurov
--
Regards
Pavel Vinokurov
Re: Timeout while running checkpoint
Posted by Vinokurov Pavel <vi...@gmail.com>.
It is normal behavior.
According to documentation the checkpointing process could be triggered by
the timeout( 3min by default) or the size of the checkpointing buffer.
In your case every 3 mins Ingite starts the checkpointing process to sync
dirty pages from RAM on disk.
The log message indicates there are not dirty pages in RAM.
https://apacheignite.readme.io/v2.3/docs/persistence-checkpointing#section-checkpointing-tuning
https://apacheignite.readme.io/docs/durable-memory-tuning#section-checkpointing-buffer-size
2018-02-12 12:16 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
> 3 mins on both nodes
>
>
>
> 2018-02-12 09:10:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO
> GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were
> modified) [checkpointLockWait=0ms, checkpointLockHoldTime=3ms,
> reason='timeout']
>
> 2018-02-12 09:13:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO
> GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were
> modified) [checkpointLockWait=0ms, checkpointLockHoldTime=2ms,
> reason='timeout']
>
>
>
>
>
> *From:* Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
> *Sent:* Monday, February 12, 2018 2:23 PM
>
> *To:* user@ignite.apache.org
> *Subject:* Re: Timeout while running checkpoint
>
>
>
> How often the "Skipping checkpoint" message occurred in logs?
>
>
>
> 2018-02-12 10:47 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
>
> No I haven’t overridden checkpointFreq value.
>
>
>
> *From:* Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
> *Sent:* Monday, February 12, 2018 1:03 PM
> *To:* user@ignite.apache.org
> *Subject:* Re: Timeout while running checkpoint
>
>
>
> Hi,
>
>
>
> The timeout could be caused by value PersistentStoreConfiguration#checkpointFreq
> parameter.
>
> Have you overrided *checkpointFreq* config parameter?
>
>
>
> 2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
>
> Hi,
>
> I’m constantly seeing a lot of information logs after setting up a cluster
> in ignite of two nodes
>
>
>
> Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms,
> checkpointLockHoldTime=1ms, reason='timeout']
>
>
>
> Why could the process be timing out? I am using persistent store
> configuration with v2.1.
>
>
>
> Thanks,
>
> Josephine
>
> *IMPORTANT NOTICE: This email and any files transmitted with it are
> confidential and intended solely for the use of the individual or entity to
> whom they are addressed. If you have received this email in error, please
> notify the system manager and/or the sender immediately.*
>
>
>
>
>
> --
>
> Regards
>
> Pavel Vinokurov
>
>
>
>
>
> --
>
> Regards
>
> Pavel Vinokurov
>
--
Regards
Pavel Vinokurov
RE: Timeout while running checkpoint
Posted by Josephine Barboza <jo...@nviz.com>.
3 mins on both nodes
2018-02-12 09:10:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=3ms, reason='timeout']
2018-02-12 09:13:37 [db-checkpoint-thread-#33%nvIDNSGN7CR%] INFO GridCacheDatabaseSharedManager:463 - Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=2ms, reason='timeout']
From: Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
Sent: Monday, February 12, 2018 2:23 PM
To: user@ignite.apache.org
Subject: Re: Timeout while running checkpoint
How often the "Skipping checkpoint" message occurred in logs?
2018-02-12 10:47 GMT+03:00 Josephine Barboza <jo...@nviz.com>>:
No I haven’t overridden checkpointFreq value.
From: Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com<ma...@gmail.com>]
Sent: Monday, February 12, 2018 1:03 PM
To: user@ignite.apache.org<ma...@ignite.apache.org>
Subject: Re: Timeout while running checkpoint
Hi,
The timeout could be caused by value PersistentStoreConfiguration#checkpointFreq parameter.
Have you overrided checkpointFreq config parameter?
2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>>:
Hi,
I’m constantly seeing a lot of information logs after setting up a cluster in ignite of two nodes
Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=1ms, reason='timeout']
Why could the process be timing out? I am using persistent store configuration with v2.1.
Thanks,
Josephine
IMPORTANT NOTICE: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the system manager and/or the sender immediately.
--
Regards
Pavel Vinokurov
--
Regards
Pavel Vinokurov
Re: Timeout while running checkpoint
Posted by Vinokurov Pavel <vi...@gmail.com>.
How often the "Skipping checkpoint" message occurred in logs?
2018-02-12 10:47 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
> No I haven’t overridden checkpointFreq value.
>
>
>
> *From:* Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
> *Sent:* Monday, February 12, 2018 1:03 PM
> *To:* user@ignite.apache.org
> *Subject:* Re: Timeout while running checkpoint
>
>
>
> Hi,
>
>
>
> The timeout could be caused by value PersistentStoreConfiguration#checkpointFreq
> parameter.
>
> Have you overrided *checkpointFreq* config parameter?
>
>
>
> 2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
>
> Hi,
>
> I’m constantly seeing a lot of information logs after setting up a cluster
> in ignite of two nodes
>
>
>
> Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms,
> checkpointLockHoldTime=1ms, reason='timeout']
>
>
>
> Why could the process be timing out? I am using persistent store
> configuration with v2.1.
>
>
>
> Thanks,
>
> Josephine
>
> *IMPORTANT NOTICE: This email and any files transmitted with it are
> confidential and intended solely for the use of the individual or entity to
> whom they are addressed. If you have received this email in error, please
> notify the system manager and/or the sender immediately.*
>
>
>
>
>
> --
>
> Regards
>
> Pavel Vinokurov
>
--
Regards
Pavel Vinokurov
RE: Timeout while running checkpoint
Posted by Josephine Barboza <jo...@nviz.com>.
No I haven’t overridden checkpointFreq value.
From: Vinokurov Pavel [mailto:vinokurov.pasha@gmail.com]
Sent: Monday, February 12, 2018 1:03 PM
To: user@ignite.apache.org
Subject: Re: Timeout while running checkpoint
Hi,
The timeout could be caused by value PersistentStoreConfiguration#checkpointFreq parameter.
Have you overrided checkpointFreq config parameter?
2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>>:
Hi,
I’m constantly seeing a lot of information logs after setting up a cluster in ignite of two nodes
Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms, checkpointLockHoldTime=1ms, reason='timeout']
Why could the process be timing out? I am using persistent store configuration with v2.1.
Thanks,
Josephine
IMPORTANT NOTICE: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the system manager and/or the sender immediately.
--
Regards
Pavel Vinokurov
Re: Timeout while running checkpoint
Posted by Vinokurov Pavel <vi...@gmail.com>.
Hi,
The timeout could be caused by value
PersistentStoreConfiguration#checkpointFreq
parameter.
Have you overrided *checkpointFreq* config parameter?
2018-02-12 10:05 GMT+03:00 Josephine Barboza <jo...@nviz.com>:
> Hi,
>
> I’m constantly seeing a lot of information logs after setting up a cluster
> in ignite of two nodes
>
>
>
> Skipping checkpoint (no pages were modified) [checkpointLockWait=0ms,
> checkpointLockHoldTime=1ms, reason='timeout']
>
>
>
> Why could the process be timing out? I am using persistent store
> configuration with v2.1.
>
>
>
> Thanks,
>
> Josephine
> IMPORTANT NOTICE: This email and any files transmitted with it are
> confidential and intended solely for the use of the individual or entity to
> whom they are addressed. If you have received this email in error, please
> notify the system manager and/or the sender immediately.
>
--
Regards
Pavel Vinokurov