Re: [google-appengine] Re: datastore timeouts?

Awesome!!! (via cellphone, random spelling ahead) On Dec 31, 2015 5:30 AM, "John Lowry" wrote: > Hi , > > Our engineers have isolated an issue in our infrastructure that caused > occasional slow Datastore RPCs for a small number of apps from 2015-12-27 > 19:10 through

[google-appengine] Re: datastore timeouts?

Hi , Our engineers have isolated an issue in our infrastructure that caused occasional slow Datastore RPCs for a small number of apps from 2015-12-27 19:10 through 2015-12-29 15:20. If your issue is still ongoing, then please file a support case and we can investigate further. John Lowry

[google-appengine] Re: datastore timeouts?

yes, we're seeing many timeouts of the same sort... across multiple libraries. we've submitted a ticket Timeout: The datastore operation timed out, or the data was temporarily unavailable DeadlineExceededError: The API call datastore_v3.Delete() took too long to respond and was cancelled

[google-appengine] Re: datastore timeouts?

weird - the datastore timeouts went away, but then came back this morning. nobody else is seeing this? adam On Tuesday, December 29, 2015 at 10:37:42 AM UTC+11, Adam Sah wrote: > > anyone else seeing increased datastore timeouts? I've confirmed that > traffic levels are normal i.e. not

Re: [google-appengine] Re: Datastore Timeouts

I can confirm that our Java app is also having lots of datastore timeouts. We still use MS... Is this another hint to go ahead and jump into HRD? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To view this discussion on the web visit

[google-appengine] Re: Datastore Timeouts

Folks @appengine, atleast reply this post. Even i provide better customer service then this for my company that earns a fraction of what Google does. On Jul 19, 1:14 pm, Ronoaldo José de Lana Pereira rpere...@beneficiofacil.com.br wrote: I can confirm that our Java app is also having lots of

Re: [google-appengine] Re: Datastore Timeouts

Might try a production issue: http://code.google.com/p/googleappengine/issues/entry?template=Production%20issue On Tue, Jul 19, 2011 at 13:19, vivpuri v...@vivekpuri.com wrote: Folks @appengine, atleast reply this post. Even i provide better customer service then this for my company that

[google-appengine] Re: Datastore Timeouts

My app is getting hundreds of datastore timeouts. Status dashboard is also showing elevated latency for datastore. Can someone from AppEngine team please respond and provide an ETA on this issue On Jul 15, 2:19 pm, vivpuri v...@vivekpuri.com wrote: My app is throwing tons of datastore

Re: [google-appengine] Re: Datastore Timeouts

Same here. Since about 13-14 hours. Even pages that are not much dependent on DB are timing out. On Tue, Jul 19, 2011 at 7:32 AM, vivpuri v...@vivekpuri.com wrote: My app is getting hundreds of datastore timeouts. Status dashboard is also showing elevated latency for datastore. Can someone

[google-appengine] Re: Datastore timeouts - retry or just let fail?

If you are referring to http://appengine-cookbook.appspot.com/recipe/autoretry-datastore-timeouts/, yes it really works. A second try at reading from the datastore *is* nearly always successful. (I think once it took a 3rd try.) I would recommend this code for almost any app. On Jan 23, 6:25 

[google-appengine] Re: Datastore timeouts

I was seeing this problem again few minutes ago. It's certainly only on writes. (I switched app version to save logs. If you want, you can look at logs of beta19, app id: sovpad). It lasted around 5 minutes (6:32 - 6:37) On Oct 22, 1:47 am, Michael m...@mzlab.net wrote: Timeouts were on writes

[google-appengine] Re: Datastore timeouts

I'm experiencing a lot of 500ers when accessing App Engine apps or dashboard. Something weird in going on there... On 22 Okt., 15:46, Michael m...@mzlab.net wrote: I was seeing this problem again few minutes ago. It's certainly only on writes. (I switched app version to save logs. If you

[google-appengine] Re: Datastore timeouts

seeing a lot of datastore read latency on multiple apps On Oct 22, 10:04 am, dflorey daniel.flo...@gmail.com wrote: I'm experiencing a lot of 500ers when accessing App Engine apps or dashboard. Something weird in going on there... On 22 Okt., 15:46, Michael m...@mzlab.net wrote: I was

[google-appengine] Re: Datastore timeouts

We are currently investigating an issue with high latency and error rate in the datastore. --Matthew On Oct 22, 7:04 am, dflorey daniel.flo...@gmail.com wrote: I'm experiencing a lot of 500ers when accessing App Engine apps or dashboard. Something weird in going on there... On 22 Okt.,

[google-appengine] Re: Datastore timeouts

Hi Michael, One possible cause could be that a Bigtable tablet which is used by your app was in the process of being split, which can cause a short burst of timeouts but ensure better performance going forward. Were these timeouts on just writes or also reads? Thank you, Jeff On Tue, Oct 20,

[google-appengine] Re: Datastore timeouts

Timeouts were on writes (as far as i could tell looking at logs), the problem lasted for several minutes and i had time to post :) On Oct 21, 11:37 pm, Jeff S (Google) j...@google.com wrote: Hi Michael, One possible cause could be that a Bigtable tablet which is used by your app was in the

[google-appengine] Re: datastore timeouts on get_or_insert

Hi Kenneth, Occasional datastore timeouts are expected regardless of your usage patterns. Under normal operation, they will occur very rarely, but they will occur. You need to modify your code to handle this eventuality. -Nick Johnson On Thu, May 14, 2009 at 11:03 AM, Kenneth

[google-appengine] Re: Datastore timeouts - anyone else?

On Mar 31, 1:13 pm, WallyDD shaneb...@gmail.com wrote: I seem to be getting a few datastore timeouts. If I look at percentages it isn't really that much but it does clog up the log. The timeouts tend to correspond with the spikes in

[google-appengine] Re: Datastore timeouts - anyone else?

App Engine has always thrown timeouts, and they've always had occasional timeout clusters like you describe. As far as I know, you just have to handle them as best you can. Our app has a lot of logic for tracking and resending AJAX and AMF requests to deal with this, but because of the timeout

[google-appengine] Re: Datastore Timeouts ( large amount of data per row )

can you post the query ? Sebastian E. Ovide On Fri, Mar 6, 2009 at 9:07 PM, Brandon Thomson gra...@gmail.com wrote: For me even fetching 1-2 entities can be too many and cause a Timeout. It seems to depend on the complexity of the query. I recommend you don't

[google-appengine] Re: Datastore Timeouts ( large amount of data per row )

For me even fetching 1-2 entities can be too many and cause a Timeout. It seems to depend on the complexity of the query. I recommend you don't do any queries until the issues are resolved: just fetch entities by key. That still works just fine. On Mar 6, 1:32 am, gobagoo atist...@gmail.com

[google-appengine] Re: Datastore Timeouts

On Feb 28, 5:49 pm, Alex Popescu the.mindstorm.mailingl...@gmail.com wrote: Today starting around 07.42am the datastore has started to through Timeout exceptions. I haven't read anywhere about an announced maintenance window, so I do consider this a critical issue. Forgot to mention that I

[google-appengine] Re: Datastore Timeouts

I'm seeing this problem as well - seems to timeout well before the allowed 30 seconds... /Morten On Feb 28, 4:53 pm, Alex Popescu the.mindstorm.mailingl...@gmail.com wrote: On Feb 28, 5:49 pm, Alex Popescu the.mindstorm.mailingl...@gmail.com wrote: Today starting around 07.42am the

[google-appengine] Re: Datastore Timeouts

http://code.google.com/status/appengine/ On 28/02/2009, morten mor...@fusemail.com wrote: I'm seeing this problem as well - seems to timeout well before the allowed 30 seconds... /Morten On Feb 28, 4:53 pm, Alex Popescu the.mindstorm.mailingl...@gmail.com wrote: On Feb 28, 5:49

[google-appengine] Re: Datastore Timeouts

On Feb 28, 6:39 pm, Barry Hunter barrybhun...@googlemail.com wrote: http://code.google.com/status/appengine/ The report seems wrong, as the traceroutes are showing Timeouts from the datastore and not from memcache. [code] File /base/python_lib/versions/1/google/appengine/ext/db/

[google-appengine] Re: Datastore timeouts and retries.

Be aware that there are times that memcache is disabled. At certain maintenance activities memcache.get() always returns None and memcache.set() has no effect. And memcache will be cleared when maintenance is over and normal behavior has returned. Your application must be able to deal with this

[google-appengine] Re: Datastore timeouts and retries.

2009/1/10 djidjadji djidja...@gmail.com: Be aware that there are times that memcache is disabled. At certain maintenance activities memcache.get() always returns None and memcache.set() has no effect. And memcache will be cleared when maintenance is over and normal behavior has returned.

[google-appengine] Re: Datastore Timeouts Must Die

It does seem like the number of timeouts has increased in recent weeks. I just checked my logs, and during the minute of 11:33am this morning I had 43 timeout data store errors: Traceback (most recent call last): File /base/python_lib/versions/1/google/appengine/ext/webapp/ __init__.py, line

[google-appengine] Re: Datastore Timeouts Must Die

As an example, of how frequently datastore write timeouts are happening on app engine, here are the last 20 entries in my production error log, showing 20 timeouts in 15 minutes! I'm hoping the Google team will break their silence about this and at least acknowledge the problem. Developers:

[google-appengine] Re: Datastore Timeouts Must Die

Hi Alex, sorry for the frustrations this is causing. The first thing I would check for here is to verify that these writes are not failing due to entity group contention. (documentation on entity groups: