HDP-2.4.2.0-258 installed using Ambari 2.2.2.0
In SQL Server :
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME
Management Administration SettingAttribute
Management Administration SettingAttributeGroup
Management Administration SettingAttributeValue
Management Administration SettingValue
Management ape DatabaseScriptLog
Management ape DatabaseLog
Management Common Language
Management Common ThirdPartyType
Management Common Country
Management Company DistributorCow
Management Company CustomerSetting
Management Company CustomerSettingAttributeValue
I can list the databases and the tables in a schema :
-bash-4.2$ sqoop list-databases --connect 'jdbc:sqlserver://<IP>;database=FleetManagement' --username --password
find: failed to restore initial working directory: Permission denied
16/08/11 11:25:39 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.4.2.0-258
16/08/11 11:25:39 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/08/11 11:25:39 INFO manager.SqlManager: Using default fetchSize of 1000
master
tempdb
model
msdb
Auth
FeatureToggle
FleetManagementCoach
LatestRuntime
FleetManagementThirdParty
VehicleDriverServicesFollowUp
FleetManagementCustomer
FleetManagementMessaging
FleetManagementSubscription
FleetManagementSupport
FleetManagementFollowUp
FleetManagementDatawarehouse
FleetManagement
FleetManagementPositioning
-bash-4.2$ sqoop list-tables --connect 'jdbc:sqlserver://<IP>;database=FleetManagement' --username --password -- --schema Administration
find: failed to restore initial working directory: Permission denied
16/08/11 11:25:12 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.4.2.0-258
16/08/11 11:25:12 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/08/11 11:25:12 INFO manager.SqlManager: Using default fetchSize of 1000
16/08/11 11:25:12 INFO manager.SQLServerManager: We will use schema Administration
SettingAttribute
SettingAttributeGroup
SettingAttributeValue
SettingValue
Now, while using create-hive-table, Sqoop is unable to create SettingAttribute table
I tried the following commands in vain :
sqoop create-hive-table --driver 'com.microsoft.sqlserver.jdbc.SQLServerDriver' --connection-manager org.apache.sqoop.manager.SQLServerManager --connect 'jdbc:sqlserver://<IP>;database=FleetManagement' --username --password --table 'Administration.SettingAttribute'
The output :
16/08/10 16:40:32 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.4.2.0-258
16/08/10 16:40:32 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/08/10 16:40:32 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You can override
16/08/10 16:40:32 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc.
16/08/10 16:40:32 INFO manager.SqlManager: Using default fetchSize of 1000
16/08/10 16:40:33 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM [Administration.SettingAttribute] AS t WHERE 1=0
16/08/10 16:40:33 ERROR manager.SqlManager: Error executing statement: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid object name 'Administration.SettingAttribute'.
com.microsoft.sqlserver.jdbc.SQLServerException: Invalid object name 'Administration.SettingAttribute'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:217)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1655)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:440)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:385)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7505)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2444)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:191)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:166)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:297)
at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:758)
at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:767)
at org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:270)
at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:241)
at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:227)
at org.apache.sqoop.hive.TableDefWriter.getCreateTableStmt(TableDefWriter.java:126)
at org.apache.sqoop.hive.HiveImport.importTable(HiveImport.java:188)
at org.apache.sqoop.tool.CreateHiveTableTool.run(CreateHiveTableTool.java:58)
at org.apache.sqoop.Sqoop.run(Sqoop.java:148)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:184)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:226)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:235)
at org.apache.sqoop.Sqoop.main(Sqoop.java:244)
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/hdp/2.4.2.0-258/hadoop/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/hdp/2.4.2.0-258/zookeeper/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/hdp/2.4.2.0-258/accumulo/lib/slf4j-log4j12.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
16/08/10 16:40:34 INFO hive.HiveImport: Loading uploaded data into Hive
16/08/10 16:40:34 WARN conf.HiveConf: HiveConf of name hive.server2.enable.impersonation does not exist
Logging initialized using configuration in jar:file:/usr/hdp/2.4.2.0-258/hive/lib/hive-common-1.2.1000.2.4.2.0-258.jar!/hive-log4j.properties
NoViableAltException(307#[])
at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.identifier(HiveParser_IdentifiersParser.java:11578)
at org.apache.hadoop.hive.ql.parse.HiveParser.identifier(HiveParser.java:45881)
at org.apache.hadoop.hive.ql.parse.HiveParser.columnNameType(HiveParser.java:38052)
at org.apache.hadoop.hive.ql.parse.HiveParser.columnNameTypeList(HiveParser.java:36183)
at org.apache.hadoop.hive.ql.parse.HiveParser.createTableStatement(HiveParser.java:5222)
at org.apache.hadoop.hive.ql.parse.HiveParser.ddlStatement(HiveParser.java:2648)
at org.apache.hadoop.hive.ql.parse.HiveParser.execStatement(HiveParser.java:1658)
at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:1117)
at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:202)
at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:166)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:431)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:316)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1189)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1237)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1126)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1116)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:168)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:379)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:314)
at org.apache.hadoop.hive.cli.CliDriver.processReader(CliDriver.java:412)
at org.apache.hadoop.hive.cli.CliDriver.processFile(CliDriver.java:428)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:717)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:624)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.sqoop.hive.HiveImport.executeScript(HiveImport.java:338)
at org.apache.sqoop.hive.HiveImport.importTable(HiveImport.java:245)
at org.apache.sqoop.tool.CreateHiveTableTool.run(CreateHiveTableTool.java:58)
at org.apache.sqoop.Sqoop.run(Sqoop.java:148)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:184)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:226)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:235)
at org.apache.sqoop.Sqoop.main(Sqoop.java:244)
FAILED: ParseException line 1:63 cannot recognize input near ')' 'COMMENT' ''Imported by sqoop on 2016/08/10 16:40:33'' in column specification
Even this one failed :
sqoop create-hive-table --driver 'com.microsoft.sqlserver.jdbc.SQLServerDriver' --connection-manager org.apache.sqoop.manager.SQLServerManager --connect 'jdbc:sqlserver://<IP>;database=FleetManagement' -- --schema Administration --table 'SettingAttribute' --username --password
The output :
16/08/10 16:42:37 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.4.2.0-258
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Error parsing arguments for create-hive-table:
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: --
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: --schema
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: Administration
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: --table
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: SettingAttribute
16/08/10 16:42:37 ERROR tool.BaseSqoopTool: Unrecognized argument: --username
Doesn't the create-hive-table support --schema option(nothing mentioned in the documentation)
use.. "-- --schema" at the end of the statement.
sqoop create-hive-table --driver 'com.microsoft.sqlserver.jdbc.SQLServerDriver' --connection-manager org.apache.sqoop.manager.SQLServerManager --connect 'jdbc:sqlserver://;database=FleetManagement' --table 'SettingAttribute' --username --password -- --schema Administration
Related
I've command to import sql from sqlserver to hive as below
sqoop import --connect 'jdbc:sqlserver://10.0.2.11:1433;database=SP2010' --username pbddms -P --table daily_language --hive-import --hive-database test_hive --hive-table daily_language --hive-overwrite --hive-drop-import-delims --null-string '\\N' --null-non-string '\\N'
But it result
19/02/22 09:10:24 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.6.5.0-292
19/02/22 09:10:24 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You can override
19/02/22 09:10:24 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc.
19/02/22 09:10:24 INFO manager.SqlManager: Using default fetchSize of 1000
19/02/22 09:10:24 INFO tool.CodeGenTool: Beginning code generation
19/02/22 09:10:25 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM [daily_language] AS t WHERE 1=0
19/02/22 09:10:25 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/hdp/2.6.5.0-292/hadoop-mapreduce
Note: /tmp/sqoop-root/compile/ddab816638bd5e65108647177ab703b0/daily_language.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
19/02/22 09:10:27 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-root/compile/ddab816638bd5e65108647177ab703b0/daily_language.jar
19/02/22 09:10:27 INFO mapreduce.ImportJobBase: Beginning import of daily_language
19/02/22 09:10:29 INFO client.RMProxy: Connecting to ResourceManager at mghdop01.dcdms/10.0.37.157:8050
19/02/22 09:10:29 INFO client.AHSProxy: Connecting to Application History server at mghdop01.dcdms/10.0.37.157:10200
19/02/22 09:10:31 INFO db.DBInputFormat: Using read commited transaction isolation
19/02/22 09:10:31 INFO db.DataDrivenDBInputFormat: BoundingValsQuery: SELECT MIN([kdbahasa]), MAX([kdbahasa]) FROM [daily_language]
19/02/22 09:10:31 INFO mapreduce.JobSubmitter: Cleaning up the staging area /user/root/.staging/job_1547085556146_0680
19/02/22 09:10:31 ERROR tool.ImportTool: Encountered IOException running import job: 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:204)
at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:301)
at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:318)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:196)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287)
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:1869)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308)
at org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:200)
at org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:173)
at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:270)
at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:692)
at org.apache.sqoop.manager.SQLServerManager.importTable(SQLServerManager.java:163)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:507)
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)
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:67)
at org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat.getSplits(DataDrivenDBInputFormat.java:201)
... 23 more
Why there is
ERROR tool.ImportTool: Encountered IOException running import job:
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
Although I don't give split-by in the sqoop import above.
First, how I can solve the case above?
Then I try to add "-Dorg.apache.sqoop.splitter.allow_text_splitter=true" in sqoop import above, but it give me another error below;
19/02/22 09:20:43 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.6.5.0-292
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Error parsing arguments for import:
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: Dorg.apache.sqoop.splitter.allow_text_splitter=true
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --username
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: pbddms
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: -P
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --table
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: daily_language
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --hive-import
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --hive-database
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: test_hive
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --hive-table
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: daily_language
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --hive-overwrite
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --hive-drop-import-delims
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --null-string
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: \\N
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: --null-non-string
19/02/22 09:20:43 ERROR tool.BaseSqoopTool: Unrecognized argument: \\N\
Second case, how I can solve the case above?
In my case I had to put this part in a double quotes:
sqoop import "-Dorg.apache.sqoop.splitter.allow_text_splitter=true"
I takes kdbahasa column as a split-column. Add -m 1 parameter to specify the number of mappers. 1 - means it will run on single mappers without splits:
sqoop import --connect 'jdbc:sqlserver://10.0.2.11:1433;database=SP2010' --username pbddms -P --table daily_language --hive-import -m 1 --hive-database test_hive --hive-table daily_language --hive-overwrite --hive-drop-import-delims --null-string '\\N' --null-non-string '\\N'
Also read this about split_column if you want to split: https://stackoverflow.com/a/37389134/2700344
Faced similar issue found this is how we need to pass that sqoop property:
sqoop import -D org.apache.sqoop.splitter.allow_text_splitter=true --connect 'jdbc:sqlserver://10.0.2.11:1433;database=SP2010' --username pbddms -P --table daily_language --hive-import -m 1 --hive-database test_hive --hive-table daily_language --hive-overwrite --hive-drop-import-delims --null-string '\N' --null-non-string '\N'
I am trying to import mysql table into hive using sqoop 1.4.7. Command I have executed
sqoop import --connect jdbc:mysql://localhost:3306/sb --username root --password xxxx --table sb_user --hive-import --create-hive-table --hive-table sqoop_import.test_from_sqoop --fields-terminated-by "," --bindir ./
But getting the below exception
Warning: /usr/local/sqoop/sqoop-1.4.7.bin__hadoop-2.6.0/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
18/04/03 22:44:56 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7
18/04/03 22:44:56 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
18/04/03 22:44:56 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
18/04/03 22:44:56 INFO tool.CodeGenTool: Beginning code generation
18/04/03 22:44:57 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `sb_user` AS t LIMIT 1
18/04/03 22:44:57 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `sb_user` AS t LIMIT 1
18/04/03 22:44:57 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/local/hadoop
Note: ./sb_user.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
18/04/03 22:44:58 INFO orm.CompilationManager: Writing jar file: ./sb_user.jar
18/04/03 22:44:58 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerException
java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
at java.util.Arrays.asList(Arrays.java:3800)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:76)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListing(FileListing.java:67)
at com.cloudera.sqoop.util.FileListing.getFileListing(FileListing.java:39)
at org.apache.sqoop.orm.CompilationManager.addClassFilesFromDir(CompilationManager.java:293)
at org.apache.sqoop.orm.CompilationManager.jar(CompilationManager.java:378)
at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:108)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:501)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628)
at org.apache.sqoop.Sqoop.run(Sqoop.java:147)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243)
at org.apache.sqoop.Sqoop.main(Sqoop.java:252)
But I can execute the below command successfully
sqoop list-tables --connect jdbc:mysql://localhost:3306/information_schema --username root -password xxxx
Please help me here. Thanks
Problem is in --bindir ./ option. Sqoop tries to recursively add all contents inside ./ (https://github.com/apache/sqoop/blob/trunk/src/java/org/apache/sqoop/util/FileListing.java#L72). Check this dir or just change it.
I'm getting the error: Could not load db driver class.
The connection and error is below. Under that is a list of the jar files in the lib directory. What am i doing wrong?
sqoop import
--connect jdbc:redshift://< >
--username < > --password < >
--driver com.amazon.redshift.jdbc.Driver
--table import-all-tables
17/04/21 11:14:46 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6.2.4.2.0-258
17/04/21 11:14:46 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
17/04/21 11:14:46 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.
17/04/21 11:14:46 INFO manager.SqlManager: Using default fetchSize of 1000
17/04/21 11:14:46 INFO tool.CodeGenTool: Beginning code generation
17/04/21 11:14:46 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: Could not load db driver class: com.amazon.redshift.jdbc.Driver
java.lang.RuntimeException: Could not load db driver class: com.amazon.redshift.jdbc.Driver
at org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:856)
at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52)
at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:744)
at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:767)
at org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:270)
at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:241)
at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:227)
at org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:295)
at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1845)
at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1645)
at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:107)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:478)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605)
at org.apache.sqoop.Sqoop.run(Sqoop.java:148)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:184)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:226)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:235)
at org.apache.sqoop.Sqoop.main(Sqoop.java:244)
[t lib]$ ls
ant-contrib-1.0b3.jar hsqldb-1.8.0.10.jar kite-hadoop-compatibility-1.0.0.jar parquet-generator-1.4.1.jar
ant-eclipse-1.0-jvm1.2.jar jackson-annotations-2.3.0.jar mysql-connector-java.jar parquet-hadoop-1.4.1.jar
avro-1.7.5.jar jackson-core-2.3.1.jar opencsv-2.3.jar parquet-jackson-1.4.1.jar
avro-mapred-1.7.5-hadoop2.jar jackson-core-asl-1.9.13.jar paranamer-2.3.jar RedshiftJDBC42-1.2.1.1001 (2).jar
commons-codec-1.4.jar jackson-databind-2.3.1.jar parquet-avro-1.4.1.jar slf4j-api-1.6.1.jar
commons-compress-1.4.1.jar jackson-mapper-asl-1.9.13.jar parquet-column-1.4.1.jar snappy-java-1.0.5.jar
commons-io-1.4.jar kite-data-core-1.0.0.jar parquet-common-1.4.1.jar xz-1.0.jar
commons-jexl-2.1.1.jar kite-data-hive-1.0.0.jar parquet-encoding-1.4.1.jar
commons-logging-1.1.1.jar kite-data-mapreduce-1.0.0.jar parquet-format-2.0.0.jar
your jdbc is not exist in sqoop/lib so download your valid jdbc driver and copy to sqoop/lib
I am trying to run a sqoop import but it is failing with null pointer exception. Can somebody please help?
This is the command I ran:
sqoop import-all-tables --bindir ./ --num-mappers 1 --connect "jdbc:mysql://localhost/retail_db" --username=***** --password=****** --hive-import --hive-overwrite --create-hive-table --compress --compression-codec org.apache.hadoop.io.compress.SnappyCodec --outdir java_files --bindir ./sqoop/
And this is what I get:
16/08/14 12:14:47 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6
16/08/14 12:14:47 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/08/14 12:14:47 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You can override
16/08/14 12:14:47 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc.
16/08/14 12:14:48 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
16/08/14 12:14:48 INFO tool.CodeGenTool: Beginning code generation
16/08/14 12:14:48 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `categories` AS t LIMIT 1
16/08/14 12:14:48 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `categories` AS t LIMIT 1
16/08/14 12:14:48 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/local/hadoop
Note: ./categories.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
16/08/14 12:14:49 INFO orm.CompilationManager: Writing jar file: ./categories.jar
16/08/14 12:14:49 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerException
java.lang.NullPointerException
at java.util.Arrays$ArrayList.<init>(Arrays.java:2842)
at java.util.Arrays.asList(Arrays.java:2828)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:76)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListing(FileListing.java:67)
at com.cloudera.sqoop.util.FileListing.getFileListing(FileListing.java:39)
at org.apache.sqoop.orm.CompilationManager.addClassFilesFromDir(CompilationManager.java:284)
at org.apache.sqoop.orm.CompilationManager.jar(CompilationManager.java:346)
at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:109)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:478)
at org.apache.sqoop.tool.ImportAllTablesTool.run(ImportAllTablesTool.java:111)
at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
at org.apache.sqoop.Sqoop.main(Sqoop.java:236)
I want to export hdfs file to sql server. I'm using sqoop for that
sqoop export --bindir . --connect "jdbc:sqlserver://server;database=db" --username sa --password pwd --table sqoop_test -m 1 --export-dir /user/sqooptest
but i get the following error.
Warning: /usr/local/sqoop/sqoop-1.4.6.bin__hadoop-2.0.4-alpha/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /usr/local/sqoop/sqoop-1.4.6.bin__hadoop-2.0.4-alpha/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
sqoop export --bindir . --connect "jdbc:sqlserver://server;database=db" --username sa --password pwd --table sqoop_test -m 1 --export-dir /user/sqooptest
Warning: /usr/local/sqoop/sqoop-1.4.6.bin__hadoop-2.0.4-alpha/../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
16/07/30 03:59:06 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6
16/07/30 03:59:07 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/07/30 03:59:07 INFO manager.SqlManager: Using default fetchSize of 1000
16/07/30 03:59:07 INFO tool.CodeGenTool: Beginning code generation
16/07/30 03:59:07 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM [sqoop_test] AS t WHERE 1=0
16/07/30 03:59:07 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/local/hadoop/hadoop-2.6.0
Note: ./sqoop_test.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
16/07/30 03:59:10 INFO orm.CompilationManager: Writing jar file: ./sqoop_test.jar
16/07/30 03:59:10 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerException
java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
at java.util.Arrays.asList(Arrays.java:3800)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:76)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListingNoSort(FileListing.java:82)
at org.apache.sqoop.util.FileListing.getFileListing(FileListing.java:67)
at com.cloudera.sqoop.util.FileListing.getFileListing(FileListing.java:39)
at org.apache.sqoop.orm.CompilationManager.addClassFilesFromDir(CompilationManager.java:284)
at org.apache.sqoop.orm.CompilationManager.jar(CompilationManager.java:346)
at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:109)
at org.apache.sqoop.tool.ExportTool.exportTable(ExportTool.java:64)
at org.apache.sqoop.tool.ExportTool.run(ExportTool.java:100)
at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
at org.apache.sqoop.Sqoop.main(Sqoop.java:236)
the file has only 3 rows with three columns each. it has no null values. I tried using --input-null-string as well.
my sql table :
create table sqoop_test
(id int,
name nvarchar(200),
title nvarchar(200))
and the file content in hdfs is,
5,X,analyst
6,Y,architect
7,Z,lead