Regard SQOOP-1524, we have removed dependency parquet-hive-bundle-1.4.1.jar. The change is now in trunk. Can you try it out?

 

--

Xu Qian (Stanely)

 

From: pratik khadloya [mailto:tispratik@gmail.com]
Sent: Saturday, September 13, 2014 8:24 AM
To: user@sqoop.apache.org
Subject: Re: Hive import is not compatible with importing into AVRO format

 

Oops, looks like The following error states that one should not use the MapredParquetOutputFormat (because Hive 0.13 has native parquet support).

java.lang.RuntimeException: Should never be used
         at org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat.getRecordWriter(MapredParquetOutputFormat.java:76)

 

So, to conclude the --as-parquet support would only work for hive 0.12

 

Thanks,

~Pratik

 

 

On Fri, Sep 12, 2014 at 5:06 PM, pratik khadloya <tispratik@gmail.com> wrote:

I see that the parquet-hive-bundle which includes parquet-hive-binding-bundle

does not have a support for hive 0.13. It only has bindings upto hive parquet-hive-0.12-binding

 

~Pratik

 

On Fri, Sep 12, 2014 at 4:34 PM, pratik khadloya <tispratik@gmail.com> wrote:

Even when i use the latest parquet-hive-bundle-1.6.0rc1.jar, i see the error "java.lang.NoSuchFieldError: doubleTypeInfo" in the hive query logs.

 

014-09-12 19:32:49,364 INFO  [main]: ql.Driver (SessionState.java:printInfo(543)) - Launching Job 1 out of 0

2014-09-12 19:32:49,398 ERROR [main]: exec.DDLTask (DDLTask.java:execute(478)) - java.lang.NoSuchFieldError: doubleTypeInfo

at org.apache.hadoop.hive.ql.io.parquet.serde.ArrayWritableObjectInspector.getObjectInspector(ArrayWritableObjectInspector.java:66)

at org.apache.hadoop.hive.ql.io.parquet.serde.ArrayWritableObjectInspector.<init>(ArrayWritableObjectInspector.java:59)

at org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe.initialize(ParquetHiveSerDe.java:113)

at org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:339)

at org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:288)

at org.apache.hadoop.hive.ql.metadata.Table.checkValidity(Table.java:194)

at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:597)

at org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:4194)

at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:281)

at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153)

at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)

at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1524)

at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1288)

at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1099)

at org.apache.hadoop.hive.ql.Driver.run(Driver.java:917)

at org.apache.hadoop.hive.ql.Driver.run(Driver.java:907)

at org.apache.hive.hcatalog.cli.HCatDriver.run(HCatDriver.java:43)

at org.apache.hive.hcatalog.cli.HCatCli.processCmd(HCatCli.java:270)

at org.apache.hive.hcatalog.cli.HCatCli.processLine(HCatCli.java:224)

at org.apache.hive.hcatalog.cli.HCatCli.processFile(HCatCli.java:243)

at org.apache.hive.hcatalog.cli.HCatCli.main(HCatCli.java:188)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.hadoop.util.RunJar.main(RunJar.java:208)

 

 

 

On Fri, Sep 12, 2014 at 4:28 PM, pratik khadloya <tispratik@gmail.com> wrote:

I realized that the error "org.apache.hadoop.hive.ql.exec.DDLTask. doubleTypeInfo" was coming due to version mismatch between what sqoop has in its lib vs the hive installation (0.13) on our machine.

When i removed the parquet-hive-bundle-1.4.1.jar from sqoop's lib directory, the sqoop proceeded further and could actually create a table in hive.

 

But when it started importing the data from mysql, it understandably failed with the following error since the jar it needs parquet-hive-bundle-1.4.1.jar is missing.

java.lang.RuntimeException: Should never be used
  at org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat.getRecordWriter(MapredParquetOutputFormat.java:76)
  at org.apache.hive.hcatalog.mapreduce.FileOutputFormatContainer.getRecordWriter(FileOutputFormatContainer.java:103)
  at org.apache.hive.hcatalog.mapreduce.HCatOutputFormat.getRecordWriter(HCatOutputFormat.java:260)
  at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.<init>(MapTask.java:548)
  at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:653)
  at org.apache.hadoop.mapred.MapTask.run(MapTask.java:330)
  at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
  at java.security.AccessController.doPrivileged(Native Method)
  at javax.security.auth.Subject.doAs(Subject.java:396)
  at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
  at org.apache.hadoop.mapred.Child.main(Child.java:262)
I will try to figure out how to make sqoop (trunk) as well as hive 0.13 happy at the same time. Will need to check which version of hive is bundled into parquet-hive-bundle-1.4.1.jar
Thanks,
~Pratik

 

On Fri, Sep 12, 2014 at 12:02 PM, pratik khadloya <tispratik@gmail.com> wrote:

Am using sqoop from trunk.

 

On Fri, Sep 12, 2014 at 12:02 PM, pratik khadloya <tispratik@gmail.com> wrote:

Am getting the following error when i am trying to import a table in parquet format into hive using hcatalog.

 

$ bin/sqoop import -jt myjt:xxxx --connect jdbc:mysql://mydbserver.net/mydb --username myuser --password mypwd --query "SELECT.... WHERE \$CONDITIONS" --num-mappers 1 --hcatalog-storage-stanza "STORED AS PARQUET" --create-hcatalog-table --hcatalog-table abc1234

 

Please set $HBASE_HOME to the root of your HBase installation.

Warning: /home/pkhadloya/sqoop-57336d7/bin/../../accumulo does not exist! Accumulo imports will fail.

Please set $ACCUMULO_HOME to the root of your Accumulo installation.

14/09/12 14:58:31 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-SNAPSHOT

14/09/12 14:58:31 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.

14/09/12 14:58:31 INFO manager.SqlManager: Using default fetchSize of 1000

14/09/12 14:58:31 INFO tool.CodeGenTool: Beginning code generation

14/09/12 14:58:31 INFO manager.SqlManager: Executing SQL statement: SELECT ...

14/09/12 14:58:31 INFO manager.SqlManager: Executing SQL statement: SELECT ...

14/09/12 14:58:31 INFO manager.SqlManager: Executing SQL statement: SELECT ...

14/09/12 14:58:31 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /usr/lib/hadoop-0.20-mapreduce

Note: /tmp/sqoop-myuser/compile/a8858915f0a296d14457738acc0f6f77/QueryResult.java uses or overrides a deprecated API.

Note: Recompile with -Xlint:deprecation for details.

14/09/12 14:58:33 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-myuser/compile/a8858915f0a296d14457738acc0f6f77/QueryResult.jar

14/09/12 14:58:33 INFO mapreduce.ImportJobBase: Beginning query import.

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Configuring HCatalog for import job

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Configuring HCatalog specific details for job

14/09/12 14:58:33 INFO manager.SqlManager: Executing SQL statement: SELECT...

14/09/12 14:58:33 INFO manager.SqlManager: Executing SQL statement: SELECT...

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Database column names projected : [sid, pid, pna]

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Database column name - info map :

sid : [Type : -5,Precision : 20,Scale : 0]

pid : [Type : -5,Precision : 20,Scale : 0]

pna : [Type : 12,Precision : 255,Scale : 0]

 

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Creating HCatalog table default.abc1234 for import

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: HCatalog Create table statement:

 

create table `default`.`abc1234` (

`sid` bigint,

`pid` bigint,

`pna` varchar(255))

STORED AS PARQUET

14/09/12 14:58:33 INFO hcat.SqoopHCatUtilities: Executing external HCatalog CLI process with args :-f,/tmp/hcat-script-1410548313797

14/09/12 14:58:39 INFO hcat.SqoopHCatUtilities: Launching Job 1 out of 0

14/09/12 14:58:39 INFO hcat.SqoopHCatUtilities: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. doubleTypeInfo

14/09/12 14:58:39 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: HCat exited with status 1

at org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.executeExternalHCatProgram(SqoopHCatUtilities.java:1113)

at org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.launchHCatCli(SqoopHCatUtilities.java:1062)

at org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.createHCatTable(SqoopHCatUtilities.java:595)

at org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.configureHCat(SqoopHCatUtilities.java:318)

at org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.configureImportOutputFormat(SqoopHCatUtilities.java:753)

at org.apache.sqoop.mapreduce.ImportJobBase.configureOutputFormat(ImportJobBase.java:98)

at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:252)

at org.apache.sqoop.manager.SqlManager.importQuery(SqlManager.java:721)

at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:499)

at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605)

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)

 

 

On Fri, Sep 12, 2014 at 11:40 AM, pratik khadloya <tispratik@gmail.com> wrote:

Thanks Venkat. Would importing the table as a hcat table instead of a hive table automatically put it in hive?

 

~Pratik

 

On Fri, Sep 12, 2014 at 10:22 AM, Venkat Ranganathan <vranganathan@hortonworks.com> wrote:

Generally, you should be able to use any storage format that hive supports with hcatalog import or export  (of course some formats may not work if they don't support the hcatalog used hive serde methods like parquet for example - but you can directly import to parquet with --as-parquetfile

 

Instead of --hive-import and --hive-table, just use --hcatalog-table <hivetablename>

 

Venkat

 

On Fri, Sep 12, 2014 at 10:12 AM, pratik khadloya <tispratik@gmail.com> wrote:

Do we need HCAT_HOME if i am only importing to hive? I don't think i have hcatalog installed.

 

~Pratik

 

On Thu, Sep 11, 2014 at 7:16 PM, Xu, Qian A <qian.a.xu@intel.com> wrote:

Yes. Simply replace `--as-avrodatafile` with `--as-parquetfile`.

 

Please make sure the environment variables HIVE_HOME and HCAT_HOME are set correctly.

 

--

Qian Xu (Stanley)

 

From: pratik khadloya [mailto:tispratik@gmail.com]
Sent: Friday, September 12, 2014 10:12 AM
To: user@sqoop.apache.org
Subject: Re: Hive import is not compatible with importing into AVRO format

 

Oh ok, thanks for the information Xu. Can it be invoked using --as-parquetfile with --hive-import ?

 

Regards,

Pratik

 

On Thu, Sep 11, 2014 at 6:17 PM, Xu, Qian A <qian.a.xu@intel.com> wrote:

Unfortunately, Avro format is not supported for a Hive import. You can fire a JIRA for that. Note that the trunk version of Sqoop1 supports Hive import as Parquet.

 

--

Qian Xu (Stanley)

 

From: lizhanqiang@inspur.com [mailto:lizhanqiang@inspur.com]
Sent: Friday, September 12, 2014 8:56 AM
To: user@sqoop.apache.org
Subject: Re: Hive import is not compatible with importing into AVRO format

 

 

Hey,there:

 Does hive support the format of avroFile.As I know it just supoort rcfile,textfile,sequencefile.Hope this helpful to you.

 

Date: 2014-09-12 08:26

Subject: Hive import is not compatible with importing into AVRO format

I am trying to import data from a free form mysql query into hive. I need the files to be as AVRO data files, but when i pass the --as-avrodatafile option, i get a compatibility error. Is there a way i can tell sqoop to use the avro file format?

 

$ bin/sqoop import -jt <jobtracker> --connect jdbc:mysql://<mydbserver>/<mydb> --username <dbuser> --password <dbpwd> --target-dir /user/pkhadloya/sqoop/mytable --query “<my query> WHERE \$CONDITIONS" --num-mappers 1 --hive-import --hive-table mytable --create-hive-table --as-avrodatafile

 

 

~Pratik

 

 

 

 

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