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https://issues.apache.org/jira/browse/PIG-2697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13273701#comment-13273701
]
Raghu Angadi commented on PIG-2697:
-----------------------------------
schema for one of the structs used in Thrft unit tests :
{code}
grunt> a = load 'x' using
com.twitter.elephantbird.pig.load.ThriftPigLoader('thrift.test.Nesting');
grunt> describe a;
grunt> a: {my_bonk: (type: int,message: chararray),my_ooe: (im_true:
int,im_false: int,a_bite: int,integer16: int,integer32: int,integer64:
long,double_precision: double,some_characters: chararray,zomg_unicode:
chararray,what_who: int,base64: bytearray,byte_list: {t: (byte_list_tuple:
int)},i16_list: {t: (i16_list_tuple: int)},i64_list: {t: (i64_list_tuple:
long)})}
{code}
after:
{code}
grunt> set pig.pretty.print.schema true;
grunt> describe a;
a: {
my_bonk: (
type: int,
message: chararray
),
my_ooe: (
im_true: int,
im_false: int,
a_bite: int,
integer16: int,
integer32: int,
integer64: long,
double_precision: double,
some_characters: chararray,
zomg_unicode: chararray,
what_who: int,
base64: bytearray,
byte_list: {
t: (
byte_list_tuple: int
)
},
i16_list: {
t: (
i16_list_tuple: int
)
},
i64_list: {
t: (
i64_list_tuple: long
)
}
)
}
{code}
> pretty print schema
> -------------------
>
> Key: PIG-2697
> URL: https://issues.apache.org/jira/browse/PIG-2697
> Project: Pig
> Issue Type: Improvement
> Components: grunt
> Reporter: Raghu Angadi
> Assignee: Raghu Angadi
>
> currently 'describe' dumps the schema in one line. If you have a long or
> complicated schema, it is pretty much impossible to figure out how the schema
> looks or what the fileds are.
> will provide an example below.
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