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https://issues.apache.org/jira/browse/HIVE-820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12753629#action_12753629
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Matt Pestritto commented on HIVE-820:
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Edward -
I made this suggested change and it did not work. For the LF, the output still
breaks and two fetches have to be done to get the extended plan. The 054 did
not display anything.
I also tried escaping the backslash and just a 054 and 012 were printed. Would
you prefer that notation ? 054 and 012 with no \
Thanks
-Matt
> Describe Extended Line Breaks When Delimiter is \n
> --------------------------------------------------
>
> Key: HIVE-820
> URL: https://issues.apache.org/jira/browse/HIVE-820
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.4.0, 0.5.0
> Reporter: Matt Pestritto
> Assignee: Matt Pestritto
> Priority: Minor
> Fix For: 0.5.0
>
> Attachments: hive_820.patch
>
>
> Tables defined delimited with \t and breaks using \n has output of describe
> extended that is not contiguous.
> Line.delim outputs an actual \n which breaks the display output so using the
> hiveservice you have to do another FetchOne to get the rest of the line.
> For example.
> Original Output:
> Detailed Table Information Table(tableName:cobra_merchandise,
> dbName:default, owner:hive, createTime:1248726291, lastAccessTime:0,
> retention:0, sd:StorageDescriptor(cols:[FieldSchema(name:merchandise_tid,
> type:string, comment:null), FieldSchema(name:client_merch_type_tid,
> type:string, comment:null), FieldSchema(name:description, type:string,
> comment:null), FieldSchema(name:client_description, type:string,
> comment:null), FieldSchema(name:price, type:string, comment:null),
> FieldSchema(name:cost, type:string, comment:null),
> FieldSchema(name:start_date, type:string, comment:null),
> FieldSchema(name:end_date, type:string, comment:null)],
> location:hdfs://mustique:9000/user/hive/warehouse/m,
> 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=9,line.delim=
> ,field.delim= }), bucketCols:[], sortCols:[], parameters:{}),
> partitionKeys:[FieldSchema(name:client_tid, type:int, comment:null)],
> parameters:{})
> Proposed Output:
> Detailed Table Information Table(tableName:cobra_merchandise,
> dbName:default, owner:hive, createTime:1248726291, lastAccessTime:0,
> retention:0, sd:StorageDescriptor(cols:[FieldSchema(name:merchandise_tid,
> type:string, comment:null), FieldSchema(name:client_merch_type_tid,
> type:string, comment:null), FieldSchema(name:description, type:string,
> comment:null), FieldSchema(name:client_description, type:string,
> comment:null), FieldSchema(name:price, type:string, comment:null),
> FieldSchema(name:cost, type:string, comment:null),
> FieldSchema(name:start_date, type:string, comment:null),
> FieldSchema(name:end_date, type:string, comment:null)],
> location:hdfs://mustique:9000/user/hive/warehouse/m,
> 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=9,line.delim=<LF>,field.delim=<TAB>}),
> bucketCols:[], sortCols:[], parameters:{}),
> partitionKeys:[FieldSchema(name:client_tid, type:int, comment:null)],
> parameters:{})
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