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From "Jarek Jarcec Cecho (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SQOOP-330) Free form query import with column transformation failed without obvious error message
Date Sun, 04 Sep 2011 17:45:09 GMT
Free form query import with column transformation failed without obvious error message
--------------------------------------------------------------------------------------

                 Key: SQOOP-330
                 URL: https://issues.apache.org/jira/browse/SQOOP-330
             Project: Sqoop
          Issue Type: Bug
          Components: tools
    Affects Versions: 1.4.0
            Reporter: Jarek Jarcec Cecho
            Assignee: Jarek Jarcec Cecho


Calling upstream version with free form query that contains column with transformation will
fail on MS SQL server (I did not try other RDBMS):

[root@hddev01 sqoop]# sqoop import --driver com.microsoft.sqlserver.jdbc.SQLServerDriver --connect
jdbc:sqlserver://host\;databaseName=db --username jarcec --password password --as-textfile
--num-mappers 10 --target-dir /user/root/table SELECT convert(varchar(50), md5, 2) FROM table
where $CONDITIONS' --split-by id
11/09/04 13:16:41 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure.
Consider using -P instead.
11/09/04 13:16:41 INFO manager.SqlManager: Using default fetchSize of 1000
11/09/04 13:16:41 INFO tool.CodeGenTool: Beginning code generation
11/09/04 13:16:43 INFO manager.SqlManager: Executing SQL statement: SELECT convert(varchar(50),
md5, 2) FROM table where (1 = 0) 
11/09/04 13:16:43 INFO manager.SqlManager: Executing SQL statement: SELECT convert(varchar(50),
md5, 2) FROM table where (1 = 0) 
11/09/04 13:16:43 INFO orm.CompilationManager: HADOOP_HOME is /usr/lib/hadoop
11/09/04 13:16:43 INFO orm.CompilationManager: Found hadoop core jar at: /usr/lib/hadoop/hadoop-core.jar
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:37: <identifier>
expected
  private String ;
                ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:41: <identifier>
expected
  public void set_(String ) {
                         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:42: <identifier>
expected
    this. = ;
         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:42: illegal start
of expression
    this. = ;
            ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:44: <identifier>
expected
  public QueryResult with_(String ) {
                                 ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:45: <identifier>
expected
    this. = ;
         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:45: illegal start
of expression
    this. = ;
            ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:57: <identifier>
expected
    equal = equal && (this. == null ? that. == null : this..equals(that.));
                           ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:57: <identifier>
expected
    equal = equal && (this. == null ? that. == null : this..equals(that.));
                                           ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:57: malformed floating
point literal
    equal = equal && (this. == null ? that. == null : this..equals(that.));
                                                          ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:57: <identifier>
expected
    equal = equal && (this. == null ? that. == null : this..equals(that.));
                                                                        ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:57: ';' expected
    equal = equal && (this. == null ? that. == null : this..equals(that.));
                                                                         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:62: <identifier>
expected
    this. = JdbcWritableBridge.readString(1, __dbResults);
         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:72: illegal start
of expression
    JdbcWritableBridge.writeString(, 1 + __off, 12, __dbStmt);
                                   ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:77: <identifier>
expected
        this. = null;
             ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:79: <identifier>
expected
    this. = Text.readString(__dataIn);
         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:83: <identifier>
expected
    if (null == this.) { 
                     ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:87: illegal start
of expression
    Text.writeString(__dataOut, );
                                ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:103: illegal start
of expression
    __sb.append(FieldFormatter.escapeAndEnclose(==null?"null":, delimiters));
                                                ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:103: illegal start
of expression
    __sb.append(FieldFormatter.escapeAndEnclose(==null?"null":, delimiters));
                                                              ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:163: <identifier>
expected
    if (__cur_str.equals("null")) { this. = null; } else {
                                         ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:164: <identifier>
expected
      this. = __cur_str;
           ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:176: <identifier>
expected
    __sqoop$field_map.put("", this.);
                                   ^
/tmp/sqoop-root/compile/462603a17b4956b3bd9151dab43f4227/QueryResult.java:182: <identifier>
expected
      this. = (String) __fieldVal;
           ^
24 errors
11/09/04 13:16:43 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException:
Error returned by javac
	at com.cloudera.sqoop.orm.CompilationManager.compile(CompilationManager.java:205)
	at com.cloudera.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:83)
	at com.cloudera.sqoop.tool.ImportTool.importTable(ImportTool.java:367)
	at com.cloudera.sqoop.tool.ImportTool.run(ImportTool.java:453)
	at com.cloudera.sqoop.Sqoop.run(Sqoop.java:144)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
	at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:180)
	at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:219)
	at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:228)
	at com.cloudera.sqoop.Sqoop.main(Sqoop.java:237)

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