Re: ES seems to be aliasing the byte type to the short type
Isn't ther anyone here who belongs to the core ES team and could answer
this question ?
I thought this was the good place to ask but I'm not sure anymore, maybe I
misread the documentation.
Le mercredi 3 décembre 2014 15:37:55 UTC+1, Nikolas Everett a écrit :
Sounds like a bug. If I had to guess I'd say Elasticsearch is rounding
the type up to support unsigned bytes and not doing the range check but I
haven't looked.
Nik
On Wed, Dec 3, 2014 at 9:34 AM, Damien Montigny damien@gmail.com
javascript: wrote:
Anyone ?
Le jeudi 20 novembre 2014 16:27:44 UTC+1, Damien Montigny a écrit :
Hi everyone,
If was experimenting on mappings for index size optimization purpose and
I have an issue, it seems a bug to me, I cannot find any documentaion about
it.
When I declare a field of type *byte *ES seems to be considering it as
*short*, for proof see the error message of the last curl below, it
mentions the short type even though I declared a byte
(*MapperParsingException[failed to parse [some_data]]; nested:
JsonParseException[Numeric value (32768) out of range of Java short*)
*Every has been tested on a freshly untared ES.*
*# Create the index*
curl -XPUT 'http://localhost:9200/some_index?pretty' -d '
{
mappings: {
some_type: {
dynamic: strict,
properties: {
some_data: {
type: byte
}
}
}
}
}
'
*# Insert a doc with a value just out of the range of the byte type,
success, wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 256
}
'
*# Insert a doc with the max value for the short type, success, still
wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32767
}
'
*# Insert a doc with a value just out of the range of the short type,
failure, ok I get it, ES sees it as a short...*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32768
}
'
*java -version* outputs :
java version 1.7.0_07
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
*lsb_release -a* outputs :
Distributor ID:Ubuntu
Description:Ubuntu 12.04.5 LTS
Release:12.04
Codename:precise
*uname -r* outputs:
3.1.10-1.9-ec2
*ES info* : ES 1.4.0
*Thanks in advance for the help.*
Damien
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Re: ES seems to be aliasing the byte type to the short type
Damien,
I think that Nikolas’s answer is correct. I would then suggest to open a bug
with all the details you sent to the mailing list.
Best
--
David Pilato | Technical Advocate | Elasticsearch.com
@dadoonet https://twitter.com/dadoonet | @elasticsearchfr
https://twitter.com/elasticsearchfr | @scrutmydocs
https://twitter.com/scrutmydocs
Le 5 déc. 2014 à 14:41, Damien Montigny damien.monti...@gmail.com a écrit :
Isn't ther anyone here who belongs to the core ES team and could answer this
question ?
I thought this was the good place to ask but I'm not sure anymore, maybe I
misread the documentation.
Le mercredi 3 décembre 2014 15:37:55 UTC+1, Nikolas Everett a écrit :
Sounds like a bug. If I had to guess I'd say Elasticsearch is rounding the
type up to support unsigned bytes and not doing the range check but I haven't
looked.
Nik
On Wed, Dec 3, 2014 at 9:34 AM, Damien Montigny damien@gmail.com
javascript: wrote:
Anyone ?
Le jeudi 20 novembre 2014 16:27:44 UTC+1, Damien Montigny a écrit :
Hi everyone,
If was experimenting on mappings for index size optimization purpose and I
have an issue, it seems a bug to me, I cannot find any documentaion about it.
When I declare a field of type byte ES seems to be considering it as short,
for proof see the error message of the last curl below, it mentions the short
type even though I declared a byte
(MapperParsingException[failed to parse [some_data]]; nested:
JsonParseException[Numeric value (32768) out of range of Java short)
Every has been tested on a freshly untared ES.
# Create the index
curl -XPUT 'http://localhost:9200/some_index?pretty
http://localhost:9200/some_index?pretty' -d '
{
mappings: {
some_type: {
dynamic: strict,
properties: {
some_data: {
type: byte
}
}
}
}
}
'
# Insert a doc with a value just out of the range of the byte type, success,
wierd
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty
http://localhost:9200/some_index/some_type/1?pretty -d '
{
some_data: 256
}
'
# Insert a doc with the max value for the short type, success, still wierd
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty
http://localhost:9200/some_index/some_type/1?pretty -d '
{
some_data: 32767
}
'
# Insert a doc with a value just out of the range of the short type, failure,
ok I get it, ES sees it as a short...
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty
http://localhost:9200/some_index/some_type/1?pretty -d '
{
some_data: 32768
}
'
java -version outputs :
java version 1.7.0_07
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
lsb_release -a outputs :
Distributor ID:Ubuntu
Description:Ubuntu 12.04.5 LTS
Release:12.04
Codename:precise
uname -r outputs:
3.1.10-1.9-ec2
ES info : ES 1.4.0
Thanks in advance for the help.
Damien
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Re: ES seems to be aliasing the byte type to the short type
Anyone ?
Le jeudi 20 novembre 2014 16:27:44 UTC+1, Damien Montigny a écrit :
Hi everyone,
If was experimenting on mappings for index size optimization purpose and I
have an issue, it seems a bug to me, I cannot find any documentaion about
it.
When I declare a field of type *byte *ES seems to be considering it as
*short*, for proof see the error message of the last curl below, it
mentions the short type even though I declared a byte
(*MapperParsingException[failed to parse [some_data]]; nested:
JsonParseException[Numeric value (32768) out of range of Java short*)
*Every has been tested on a freshly untared ES.*
*# Create the index*
curl -XPUT 'http://localhost:9200/some_index?pretty' -d '
{
mappings: {
some_type: {
dynamic: strict,
properties: {
some_data: {
type: byte
}
}
}
}
}
'
*# Insert a doc with a value just out of the range of the byte type,
success, wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 256
}
'
*# Insert a doc with the max value for the short type, success, still
wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32767
}
'
*# Insert a doc with a value just out of the range of the short type,
failure, ok I get it, ES sees it as a short...*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32768
}
'
*java -version* outputs :
java version 1.7.0_07
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
*lsb_release -a* outputs :
Distributor ID:Ubuntu
Description:Ubuntu 12.04.5 LTS
Release:12.04
Codename:precise
*uname -r* outputs:
3.1.10-1.9-ec2
*ES info* : ES 1.4.0
*Thanks in advance for the help.*
Damien
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Re: ES seems to be aliasing the byte type to the short type
Sounds like a bug. If I had to guess I'd say Elasticsearch is rounding the
type up to support unsigned bytes and not doing the range check but I
haven't looked.
Nik
On Wed, Dec 3, 2014 at 9:34 AM, Damien Montigny damien.monti...@gmail.com
wrote:
Anyone ?
Le jeudi 20 novembre 2014 16:27:44 UTC+1, Damien Montigny a écrit :
Hi everyone,
If was experimenting on mappings for index size optimization purpose and
I have an issue, it seems a bug to me, I cannot find any documentaion about
it.
When I declare a field of type *byte *ES seems to be considering it as
*short*, for proof see the error message of the last curl below, it
mentions the short type even though I declared a byte
(*MapperParsingException[failed to parse [some_data]]; nested:
JsonParseException[Numeric value (32768) out of range of Java short*)
*Every has been tested on a freshly untared ES.*
*# Create the index*
curl -XPUT 'http://localhost:9200/some_index?pretty' -d '
{
mappings: {
some_type: {
dynamic: strict,
properties: {
some_data: {
type: byte
}
}
}
}
}
'
*# Insert a doc with a value just out of the range of the byte type,
success, wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 256
}
'
*# Insert a doc with the max value for the short type, success, still
wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32767
}
'
*# Insert a doc with a value just out of the range of the short type,
failure, ok I get it, ES sees it as a short...*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32768
}
'
*java -version* outputs :
java version 1.7.0_07
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
*lsb_release -a* outputs :
Distributor ID:Ubuntu
Description:Ubuntu 12.04.5 LTS
Release:12.04
Codename:precise
*uname -r* outputs:
3.1.10-1.9-ec2
*ES info* : ES 1.4.0
*Thanks in advance for the help.*
Damien
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ES seems to be aliasing the byte type to the short type
Hi everyone,
If was experimenting on mappings for index size optimization purpose and I
have an issue, it seems a bug to me, I cannot find any documentaion about
it.
When I declare a field of type *byte *ES seems to be considering it as
*short*, for proof see the error message of the last curl below, it
mentions the short type even though I declared a byte
(*MapperParsingException[failed to parse [some_data]]; nested:
JsonParseException[Numeric value (32768) out of range of Java short*)
*Every has been tested on a freshly untared ES.*
*# Create the index*
curl -XPUT 'http://localhost:9200/some_index?pretty' -d '
{
mappings: {
some_type: {
dynamic: strict,
properties: {
some_data: {
type: byte
}
}
}
}
}
'
*# Insert a doc with a value just out of the range of the byte type,
success, wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 256
}
'
*# Insert a doc with the max value for the short type, success, still wierd*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32767
}
'
*# Insert a doc with a value just out of the range of the short type,
failure, ok I get it, ES sees it as a short...*
curl -XPUT http://localhost:9200/some_index/some_type/1?pretty; -d '
{
some_data: 32768
}
'
*java -version* outputs :
java version 1.7.0_07
Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
*lsb_release -a* outputs :
Distributor ID:Ubuntu
Description:Ubuntu 12.04.5 LTS
Release:12.04
Codename:precise
*uname -r* outputs:
3.1.10-1.9-ec2
*ES info* : ES 1.4.0
*Thanks in advance for the help.*
Damien
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