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https://issues.apache.org/jira/browse/SPARK-23058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-23058:
------------------------------------
Assignee: Apache Spark
> Show create table can't show non printable field delim
> ------------------------------------------------------
>
> Key: SPARK-23058
> URL: https://issues.apache.org/jira/browse/SPARK-23058
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Yuming Wang
> Assignee: Apache Spark
>
> # create table t1:
> {code:sql}
> CREATE EXTERNAL TABLE `t1`(`col1` bigint)
> ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
> WITH SERDEPROPERTIES (
> 'field.delim' = '\177',
> 'serialization.format' = '\003'
> )
> STORED AS
> INPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileInputFormat'
> OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
> LOCATION 'file:/tmp/t1';
> {code}
> # show create table t1:
> {code:java}
> spark-sql> show create table t1;
> CREATE EXTERNAL TABLE `t1`(`col1` bigint)
> ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
> WITH SERDEPROPERTIES (
> 'field.delim' = '',
> 'serialization.format' = ''
> )
> STORED AS
> INPUTFORMAT 'org.apache.hadoop.mapred.SequenceFileInputFormat'
> OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat'
> LOCATION 'file:/tmp/t1'
> TBLPROPERTIES (
> 'transient_lastDdlTime' = '1515766958'
> )
> {code}
> {{'\177'}} and {{'\003'}} didn't correct show.
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