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Eric Lin commented on SQOOP-3039: --------------------------------- Update based on latest review feedback: https://reviews.apache.org/r/60587/ (SQOOP-3039.3.patch) > Sqoop unable to export Time data "13:14:12.1234" into Time colum in RMDBS > ------------------------------------------------------------------------- > > Key: SQOOP-3039 > URL: https://issues.apache.org/jira/browse/SQOOP-3039 > Project: Sqoop > Issue Type: Bug > Components: tools > Affects Versions: 1.4.6, 1.4.7 > Reporter: Eric Lin > Assignee: Eric Lin > Priority: Minor > Attachments: SQOOP-3039.2.patch, SQOOP-3039.3.patch, > SQOOP-3039.3.patch, SQOOP-3039.patch > > > To re-produce: > Set up MySQL database with following schema: > {code} > CREATE TABLE `test` ( > `a` time(2) DEFAULT NULL > ) ENGINE=InnoDB DEFAULT CHARSET=latin1 > {code} > Store the following data in HDFS: > {code} > 16:56:53.0999 > 16:56:54.1 > 16:56:53.0000 > 16:56:54.1230 > {code} > run Sqoop export command to copy data from HDFS into MySQL: > {code} > qoop export --connect jdbc:mysql://<mysql-host>/test --username root > --password password --table test -m 1 --driver com.mysql.jdbc.Driver > --export-dir /tmp/test > {code} > Command will fail with the following error: > {code} > java.lang.RuntimeException: Can't parse input data: '16:56:53.0999' > at t5.__loadFromFields(t5.java:223) > at t5.parse(t5.java:166) > at > org.apache.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:89) > at > org.apache.sqoop.mapreduce.TextExportMapper.map(TextExportMapper.java:39) > at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) > at > org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) > Caused by: java.lang.NumberFormatException: For input string: "53.0999" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) > at java.lang.Integer.parseInt(Integer.java:580) > at java.lang.Integer.parseInt(Integer.java:615) > at java.sql.Time.valueOf(Time.java:108) > at t5.__loadFromFields(t5.java:215) > ... 12 more > {code} > Looks like Sqoop uses java.sql.Time.valueOf function to convert > "16:56:53.0999" to Time object, however, this function only accepts Time in > "hh:mm:ss" format: > https://docs.oracle.com/javase/7/docs/api/java/sql/Time.html#valueOf(java.lang.String) -- This message was sent by Atlassian JIRA (v7.6.3#76005)