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https://issues.apache.org/jira/browse/HADOOP-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644198#action_12644198
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Edward Capriolo commented on HADOOP-4553:
-----------------------------------------
For an query string
a=b&c=d&e=f
It would be helpful to be able to use = or &
Are you saying only special escape characters will be supported or ascii will
still be supported using the /0001 syntax?
> Create table not accepting COLLECTION ITEM DELIMITER
> ----------------------------------------------------
>
> Key: HADOOP-4553
> URL: https://issues.apache.org/jira/browse/HADOOP-4553
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hive
> Affects Versions: 0.17.2
> Environment: Using Hive dist from Facebook mirror, not very sure if
> this is the correct way to file this
> Reporter: Edward Capriolo
>
> COLLECTION ITEMS TERMINATED BY '\t'; always causes an error regardless of
> what '\t' '5' '\5' etc.
>
> hive> create table testlist (id int,name string,favnum ARRAY<int>) ROW FORMAT
> DELIMITED FIELDS TERMINATED BY '\t' COLLECTION ITEMS TERMINATED BY '\t';
> java.lang.NumberFormatException: For input string: " "
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
> at java.lang.Integer.parseInt(Integer.java:447)
> at java.lang.Byte.parseByte(Byte.java:151)
> at java.lang.Byte.valueOf(Byte.java:184)
> at java.lang.Byte.valueOf(Byte.java:208)
> at
> org.apache.hadoop.hive.serde2.thrift.TCTLSeparatedProtocol.initialize(TCTLSeparatedProtocol.java:316)
> at
> org.apache.hadoop.hive.serde2.dynamic_type.DynamicSerDe.initialize(DynamicSerDe.java:85)
> at
> org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:178)
> at org.apache.hadoop.hive.ql.metadata.Table.initSerDe(Table.java:135)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:198)
> at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:205)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:174)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:183)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:208)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:304)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:155)
> at org.apache.hadoop.mapred.JobShell.run(JobShell.java:194)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
> at org.apache.hadoop.mapred.JobShell.main(JobShell.java:220)
> FAILED: Error in metadata: org.apache.hadoop.hive.ql.metadata.HiveException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException
> java.lang.NumberFormatException: For input string: " ")
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.DDLTask
> Time taken: 2.823 seconds
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