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From Marcia Hon <marcia.hon...@gmail.com>
Subject Cannot import table
Date Wed, 15 Mar 2017 13:16:08 GMT
I try the following:

   - sqoop import --driver com.ibm.db2.jcc.DB2Driver --connect
   jdbc:db2://localhost/database?zeroDateTimeBehavior=convertToNull --username
   username --password password --table schema.tablename -hive-import
   -hive-table hive_sqoop1 --m 1

And the following is the error message:

Warning: /usr/hdp/2.5.0.0-1245/accumulo does not exist! Accumulo imports
will fail. Please set $ACCUMULO_HOME to the root of your Accumulo
installation. find: failed to restore initial working directory: Permission
denied 17/03/14 21:09:00 INFO sqoop.Sqoop: Running Sqoop version:
1.4.6.2.5.0.0-1245 17/03/14 21:09:00 WARN tool.BaseSqoopTool: Setting your
password on the command-line is insecure. Consider using -P instead.
17/03/14 21:09:00 INFO tool.BaseSqoopTool: Using Hive-specific delimiters
for output. You can override 17/03/14 21:09:00 INFO tool.BaseSqoopTool:
delimiters with --fields-terminated-by, etc. 17/03/14 21:09:00 WARN
sqoop.ConnFactory: Parameter --driver is set to an explicit driver however
appropriate connection manager is not being set (via --connection-manager).
Sqoop is going to fall back to org.apache.sqoop.manager.GenericJdbcManager.
Please specify explicitly which connection manager should be used next
time. 17/03/14 21:09:00 INFO manager.SqlManager: Using default fetchSize of
1000 17/03/14 21:09:00 INFO tool.CodeGenTool: Beginning code generation
17/03/14 21:09:01 ERROR manager.SqlManager: Error executing statement:
com.ibm.db2.jcc.am.DisconnectNonTransientConnectionException:
[jcc][t4][2057][11264][4.11.77] The application server rejected
establishment of the connection. An attempt was made to access a database,
CAMH1?zeroDateTimeBehavior=convertToNull, which was either not found or
does not support transactions. ERRORCODE=-4499, SQLSTATE=08004
com.ibm.db2.jcc.am.DisconnectNonTransientConnectionException:
[jcc][t4][2057][11264][4.11.77] The application server rejected
establishment of the connection. An attempt was made to access a database,
CAMH1?zeroDateTimeBehavior=convertToNull, which was either not found or
does not support transactions. ERRORCODE=-4499, SQLSTATE=08004 at
com.ibm.db2.jcc.am.gd.a(gd.java:319) at
com.ibm.db2.jcc.am.gd.a(gd.java:365) at
com.ibm.db2.jcc.t4.ab.u(ab.java:1674) at
com.ibm.db2.jcc.t4.ab.n(ab.java:536) at
com.ibm.db2.jcc.t4.ab.a(ab.java:343) at
com.ibm.db2.jcc.t4.ab.a(ab.java:115) at com.ibm.db2.jcc.t4.b.m(b.java:1242)
at com.ibm.db2.jcc.t4.b.b(b.java:1113) at
com.ibm.db2.jcc.t4.b.d(b.java:696) at com.ibm.db2.jcc.t4.b.c(b.java:682) at
com.ibm.db2.jcc.t4.b.a(b.java:367) at
com.ibm.db2.jcc.t4.b.<init>(b.java:307) at
com.ibm.db2.jcc.DB2SimpleDataSource.getConnection(DB2SimpleDataSource.java:214)
at com.ibm.db2.jcc.DB2Driver.connect(DB2Driver.java:460) at
java.sql.DriverManager.getConnection(DriverManager.java:664) at
java.sql.DriverManager.getConnection(DriverManager.java:247) at
org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:904) at
org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52)
at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:763) at
org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:786) at
org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:289)
at
org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:260)
at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:246)
at
org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:328)
at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1853)
at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1653) at
org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:107) at
org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:488) at
org.apache.sqoop.tool.ImportTool.run(ImportTool.java:615) at
org.apache.sqoop.Sqoop.run(Sqoop.java:147) at
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at
org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at
org.apache.sqoop.Sqoop.runTool(Sqoop.java:225) at
org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at
org.apache.sqoop.Sqoop.main(Sqoop.java:243) 17/03/14 21:09:01 ERROR
tool.ImportTool: Encountered IOException running import job:
java.io.IOException: No columns to generate for ClassWriter at
org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1659) at
org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:107) at
org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:488) at
org.apache.sqoop.tool.ImportTool.run(ImportTool.java:615) at
org.apache.sqoop.Sqoop.run(Sqoop.java:147) at
org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at
org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at
org.apache.sqoop.Sqoop.runTool(Sqoop.java:225) at
org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at
org.apache.sqoop.Sqoop.main(Sqoop.java:243)

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