[google-appengine] Re: what happened do the datastore statistics ?

2011-12-16 Thread Kenneth
It's working fine for me, you might want to put in a production issue.

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Re: [google-appengine] Re: what happened do the datastore statistics ?

2011-12-16 Thread Alain de Raynal
thanks, I've just done that:

http://code.google.com/p/googleappengine/issues/detail?id=6571thanks=6571ts=1324051562

On Fri, Dec 16, 2011 at 1:22 AM, Kenneth kennet...@aladdinschools.comwrote:

 It's working fine for me, you might want to put in a production issue.

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[google-appengine] Re: what happened do the datastore statistics ?

2011-12-16 Thread Gianni Mariani

This can happen if you have large numbers of namespaces, kinds or
property names.

There is a limit to the size of the datastore_stats written for an
application (approx 10MB for apps with entities only in the empty
string namespace or 20MB for apps with entities in a non empty string
namespace). The size can be easily exceeded if there are a large
number of different datastore stats that need to be written.  For
example, if a property name or a kind name is computed, then there can
be a very large number of stats entities.  This then can cause the
limit to be exceeded.

If you're interested in a larger limit for datastore stats, please
file a bug so we can track how many people care about this enough.

I'd suggest in the meantime, perhaps revisiting the schema you might
be using to see if there is a way of avoiding the datastore_stat
explosion.

On Dec 16, 4:14 pm, Alain de Raynal aderay...@gmail.com wrote:
 Hi everyone,

 the datatore statisctics page my gae console does not let me select a
 specific entity kind anymore
 and all the queries on the __Stat_Kind__ table return zero result.

 this started 2 or 3 days ago...

 is it just for my app ?

 Thx,
 Alain

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Re: [google-appengine] Re: what happened do the datastore statistics ?

2011-12-16 Thread Alain de Raynal
that must be it...
I have about 30 different entity kinds and no namespace.

how can I fix this in the short term ?

if I delete all entities of a specific type, will gae stop computing
statistics for that kind ?

is there a way to specify some entity kinds that should be ignored while
computing statistics ?



On Thu, Dec 15, 2011 at 9:54 PM, Gianni Mariani gmari...@google.com wrote:


 This can happen if you have large numbers of namespaces, kinds or
 property names.

 There is a limit to the size of the datastore_stats written for an
 application (approx 10MB for apps with entities only in the empty
 string namespace or 20MB for apps with entities in a non empty string
 namespace). The size can be easily exceeded if there are a large
 number of different datastore stats that need to be written.  For
 example, if a property name or a kind name is computed, then there can
 be a very large number of stats entities.  This then can cause the
 limit to be exceeded.

 If you're interested in a larger limit for datastore stats, please
 file a bug so we can track how many people care about this enough.

 I'd suggest in the meantime, perhaps revisiting the schema you might
 be using to see if there is a way of avoiding the datastore_stat
 explosion.

 On Dec 16, 4:14 pm, Alain de Raynal aderay...@gmail.com wrote:
  Hi everyone,
 
  the datatore statisctics page my gae console does not let me select a
  specific entity kind anymore
  and all the queries on the __Stat_Kind__ table return zero result.
 
  this started 2 or 3 days ago...
 
  is it just for my app ?
 
  Thx,
  Alain

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