Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:None
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Sender Email:
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HD-Chapter:Data
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HD-Enabler:Cosmos
Description
Good morning I'm Luciano Rosa from ZenUp (Incense project)
We have a problem, in the past two days Cosmos (distributed instance)seems
to be in "Safe mode".
We can't read and we can't write.
Is Cosmos in maintenance mode or we do something wrong? We don't understand
why we have this problem..
Can anyone help us?
Best regards,
Luciano Rosa
FW & SW Engineer
firma_zenup
Zenup s.r.l
Via Giuntini, 63 - 56021 Navacchio (PI) - Italy Web:
<http://www.zenup.eu/> http://www.zenup.eu/
Skype: zenup.srl | Tel: +39 050 7519500 | Fax: +39 050 3869683
Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost.
Please, send your messages using the new domain (Fiware-incense-coaching@lists.fiware.org) instead of the old one.
_______________________________________________
Fiware-incense-coaching mailing list
Fiware-incense-coaching@lists.fiware.org
https://lists.fiware.org/listinfo/fiware-incense-coaching
[Created via e-mail received from: Luciano Rosa <luciano.rosa@zenup.eu>]
Issue Links
- relates to
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HELC-1083
FIWARE.Request.Coach.INCENSe.Cosmos Safe mode
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- Closed
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Activity
| Transition | Time In Source Status | Execution Times | Last Executer | Last Execution Date | |||||
|---|---|---|---|---|---|---|---|---|---|
|
26m 40s | 1 | Francisco Romero | 15/Oct/15 4:26 PM | |||||
|
1m 9s | 1 | Francisco Romero | 15/Oct/15 4:27 PM | |||||
|
2s | 1 | Francisco Romero | 15/Oct/15 4:27 PM |
| Fix Version/s | 2021 [ 12600 ] |
| HD-Enabler | Cosmos [ 10872 ] | |
| HD-Chapter | Data [ 10838 ] |
| Sender Email | luciano.rosa@zenup.eu |
| Summary | FIWARE.Request.Lab.Data.BigData-Analysis.CosmosSafeMode | FIWARE.Request.Tech.Data.BigData-Analysis.CosmosSafeMode |
| Summary | [Fiware-incense-coaching] Cosmos Safe mode | FIWARE.Request.Lab.Data.BigData-Analysis.CosmosSafeMode |
| Status | Answered [ 10104 ] | Closed [ 6 ] |
| Resolution | Done [ 10000 ] |
| Status | In Progress [ 3 ] | Answered [ 10104 ] |
The cluster automatically enters in safe mode when the Namenode gets out of disk, what may happen if a lot of logs are created by MapReduce jobs in a single day. It should be fixed now.
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Description |
Good morning I'm Luciano Rosa from ZenUp (Incense project) We have a problem, in the past two days Cosmos (distributed instance)seems to be in "Safe mode". We can't read and we can't write. Is Cosmos in maintenance mode or we do something wrong? We don't understand why we have this problem.. Can anyone help us? Another question regarding Wirecloud: are there some web pages realized with wirecloud widgets? And if yes, where can I find them? Can we have some links? Best regards, Luciano Rosa FW & SW Engineer firma_zenup Zenup s.r.l Via Giuntini, 63 - 56021 Navacchio (PI) - Italy Web: <http://www.zenup.eu/> http://www.zenup.eu/ Skype: zenup.srl | Tel: +39 050 7519500 | Fax: +39 050 3869683 Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost. Please, send your messages using the new domain (Fiware-incense-coaching@lists.fiware.org) instead of the old one. _______________________________________________ Fiware-incense-coaching mailing list Fiware-incense-coaching@lists.fiware.org https://lists.fiware.org/listinfo/fiware-incense-coaching [Created via e-mail received from: Luciano Rosa <luciano.rosa@zenup.eu>] |
Good morning I'm Luciano Rosa from ZenUp (Incense project) We have a problem, in the past two days Cosmos (distributed instance)seems to be in "Safe mode". We can't read and we can't write. Is Cosmos in maintenance mode or we do something wrong? We don't understand why we have this problem.. Can anyone help us? Best regards, Luciano Rosa FW & SW Engineer firma_zenup Zenup s.r.l Via Giuntini, 63 - 56021 Navacchio (PI) - Italy Web: <http://www.zenup.eu/> http://www.zenup.eu/ Skype: zenup.srl | Tel: +39 050 7519500 | Fax: +39 050 3869683 Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost. Please, send your messages using the new domain (Fiware-incense-coaching@lists.fiware.org) instead of the old one. _______________________________________________ Fiware-incense-coaching mailing list Fiware-incense-coaching@lists.fiware.org https://lists.fiware.org/listinfo/fiware-incense-coaching [Created via e-mail received from: Luciano Rosa <luciano.rosa@zenup.eu>] |
| Assignee | Francisco Romero [ frb ] |
Hi,
juts forwarding the answer from Francisco.
Kind regards,
P.
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Francisco Romero added a comment - 7 minutes ago
The cluster automatically enters in safe mode when the Namenode gets out of disk, what may happen if a lot of logs are created by MapReduce jobs in a single day. It should be fixed now.