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https://issues.apache.org/jira/browse/HCATALOG-71?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072489#comment-13072489
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Ashutosh Chauhan commented on HCATALOG-71:
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I can't reproduce this. This exact command succeeded for me.
{code}
$ hcat -e "create table test1(id STRING, props STRUCT<obj_field1 : STRING,
obj_field2 : STRING, obj_field3 : STRING, obj_field4 : STRING, obj_field5 :
STRING, obj_field6 : STRING, obj_f7 : STRING>) stored as RCFILE location
'/user/hcat/my table';"
OK
$ hcat -e "describe test111;"
id string from deserializer
props
struct<obj_field1:string,obj_field2:string,obj_field3:string,obj_field4:string,obj_field5:string,obj_field6:string,obj_f7:string>
from deserializer
{code}
I tried with longer ones, even they succeeded.
{code}
hcat -e "create table test212(id STRING, props STRUCT<obj_field1 : STRING,
obj_field2 : STRING, obj_field3 : STRING, obj_field4 : STRING, obj_field5 :
STRING, obj_field6 : STRING, obj_f7 : STRING, obj_field12 : int, obj_field11 :
string>) stored as RCFILE location '/user/hcat/my table';"
OK
$ hcat -e "describe test212;"
OK
id string from deserializer
props
struct<obj_field1:string,obj_field2:string,obj_field3:string,obj_field4:string,obj_field5:string,obj_field6:string,obj_f7:string,obj_field12:int,obj_field11:string>
from deserializer
{code}
> Limit on schema size for create table
> -------------------------------------
>
> Key: HCATALOG-71
> URL: https://issues.apache.org/jira/browse/HCATALOG-71
> Project: HCatalog
> Issue Type: Bug
> Affects Versions: 0.1
> Reporter: Olga Natkovich
>
> We have encountered an error while trying to create table with schema that is
> 128 bytes or longer. Is this a known limitation on size of a field?
> The following command fails.
> hcat -e "create table test1(id STRING, props STRUCT<obj_field1 : STRING,
> obj_field2 : STRING, obj_field3 : STRING, obj_field4 : STRING, obj_field5 :
> STRING, obj_field6 : STRING, obj_f7 : STRING>) stored as RCFILE location
> '/mylocation/my table';"
> Error:
> FAILED: Error in metadata: org.apache.thrift.TApplicationException: Internal
> error processing create_table
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.DDLTask
> The same command with a single char reduced succeeds.
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