Sqoop-MySQL导入hive时id为文本解决

错误如下

// :: ERROR tool.ImportTool: Import failed: java.io.IOException: Generating splits for a textual index column allowed only in case of "-Dorg.apache.sqoop.splitter.allow_text_splitter=true" property passed as a parameter
    at org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:)
    at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:)
    at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:)
    at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:)
    at org.apache.hadoop.mapreduce.Job$.run(Job.java:)
    at org.apache.hadoop.mapreduce.Job$.run(Job.java:)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:)
    at org.apache.hadoop.mapreduce.Job.submit(Job.java:)
    at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:)
    at org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:)
    at org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:)
    at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:)
    at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:)
    at org.apache.sqoop.manager.MySQLManager.importTable(MySQLManager.java:)
    at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:)
    at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:)
    at org.apache.sqoop.Sqoop.run(Sqoop.java:)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:)
    at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:)
    at org.apache.sqoop.Sqoop.runTool(Sqoop.java:)
    at org.apache.sqoop.Sqoop.runTool(Sqoop.java:)
    at org.apache.sqoop.Sqoop.main(Sqoop.java:)
Caused by: Generating splits for a textual index column allowed only in case of "-Dorg.apache.sqoop.splitter.allow_text_splitter=true" property passed as a parameter
    at org.apache.sqoop.mapreduce.db.TextSplitter.split(TextSplitter.java:)
    at org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:)
    ...  more

解决

修改命令如下

sqoop import "-Dorg.apache.sqoop.splitter.allow_text_splitter=true"