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https://issues.apache.org/jira/browse/HIVE-3136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294858#comment-13294858
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Carl Steinbach commented on HIVE-3136:
--------------------------------------
Here's what the output of DESCRIBE EXTENDED looks like after it gets processed
with QTestUtil.checkCliDriverResults:
{noformat}
PREHOOK: query: desc extended tbl2
PREHOOK: type: DESCTABLE
POSTHOOK: query: desc extended tbl2
POSTHOOK: type: DESCTABLE
col string
p string
#### A masked pattern was here ####
{noformat}
And here's what it looked like before diff masking:
{noformat}
col string
p string
Detailed Table Information Table(tableName:tbl2, dbName:default,
owner:carl, createTime:1339652050, lastAccessTime:0, retention:0,
sd:StorageDescriptor(cols:[FieldSchema(name:col, type:string, comment:null),
FieldSchema(name:p, type:string, comment:null)],
location:pfile:/Users/carl/Work/repos/hive-test/build/ql/test/data/warehouse/tbl2,
inputFormat:org.apache.hadoop.mapred.TextInputFormat,
outputFormat:org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat,
compressed:false, numBuckets:-1, serdeInfo:SerDeInfo(name:null,
serializationLib:org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe,
parameters:{serialization.format=1}), bucketCols:[], sortCols:[],
parameters:{}), partitionKeys:[FieldSchema(name:p, type:string, comment:null)],
parameters:{last_modified_by=carl, last_modified_time=1339652051,
PROTECT_MODE=NO_DROP_CASCADE, transient_lastDdlTime=1339652051},
viewOriginalText:null, viewExpandedText:null, tableType:MANAGED_TABLE)
{noformat}
The problem with this is that many tests depend on DESC EXTENDED to verify the
contents of the StorageDescriptor, view properties, tableType, etc, etc, and
all of that information is currently getting masked out.
> QTestUtil diff masking masks out most of 'DESCRIBE EXTENDED' output
> -------------------------------------------------------------------
>
> Key: HIVE-3136
> URL: https://issues.apache.org/jira/browse/HIVE-3136
> Project: Hive
> Issue Type: Bug
> Components: Testing Infrastructure
> Reporter: Carl Steinbach
>
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