Sergey Shelukhin created HIVE-11332:
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Summary: Unicode table comments do not work
Key: HIVE-11332
URL: https://issues.apache.org/jira/browse/HIVE-11332
Project: Hive
Issue Type: Bug
Reporter: Sergey Shelukhin
Noticed by accident.
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select '😾 ', count(*) from moo;
Query ID = sershe_20150721190413_979e1b6f-86d6-436f-b8e6-d6785b9d3b83
Total jobs = 1
Launching Job 1 out of 1
[snip]
OK
😾 0
Time taken: 13.347 seconds, Fetched: 1 row(s)
hive> ALTER TABLE moo SET TBLPROPERTIES ('comment' = '😾' ');
OK
Time taken: 0.292 seconds
hive> desc extended moo;
OK
i int
Detailed Table Information Table(tableName:moo, dbName:default,
owner:sershe, createTime:1437519787, lastAccessTime:0, retention:0,
sd:StorageDescriptor(cols:[FieldSchema(name:i, type:int, comment:null)],
location:hdfs://cn108-10.l42scl.hortonworks.com:8020/apps/hive/warehouse/moo,
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:{}, skewedInfo:SkewedInfo(skewedColNames:[], skewedColValues:[],
skewedColValueLocationMaps:{}), storedAsSubDirectories:false),
partitionKeys:[], parameters:{last_modified_time=1437519883, totalSize=0,
numRows=-1, rawDataSize=-1, COLUMN_STATS_ACCURATE=false, numFiles=0,
transient_lastDdlTime=1437519883, comment=?? , last_modified_by=sershe},
viewOriginalText:null, viewExpandedText:null, tableType:MANAGED_TABLE)
Time taken: 0.347 seconds, Fetched: 3 row(s)
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