Hello Venkat, There is no argument as "–create-hcatalog-table" in import command. I got following error:
*16/08/17 05:46:14 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.* *16/08/17 05:46:14 ERROR tool.BaseSqoopTool: Error parsing arguments for import:* *16/08/17 05:46:14 ERROR tool.BaseSqoopTool: Unrecognized argument: –create-hcatalog-table* *16/08/17 05:46:14 ERROR tool.BaseSqoopTool: Unrecognized argument: --hcatalog-table* *16/08/17 05:46:14 ERROR tool.BaseSqoopTool: Unrecognized argument: user1* On Tue, Aug 16, 2016 at 5:05 PM, Venkat Ranganathan < [email protected]> wrote: > You don’t need feleds and lines terminated options with hcat table option. > The NosuchTable error shows that the table does not exist. Either use > –create-hcatalog-table option or pre-create the table > > > > Venkat > > > > *From: *Mahebub Sayyed <[email protected]> > *Reply-To: *"[email protected]" <[email protected]> > *Date: *Tuesday, August 16, 2016 at 4:07 AM > *To: *"[email protected]" <[email protected]> > *Subject: *Re: how to create multi level partition in hive using sqoop > > > > Hello Boglarka and Markus, > > > > Thanks for reply. > > This is my sqoop command > > sqoop import --connect jdbc:postgresql://localhost:7432/test_db \ > > --driver org.postgresql.Driver --username pgadmin --password pgadmin@1234 \ > > --table user1 \ > > --fields-terminated-by '\001' \ > > --lines-terminated-by '\012' \ > > --hcatalog-database test \ > > --hcatalog-table user1 \ > > --hcatalog-partition-keys year,month,day \ > > --hcatalog-partition-values '2016,08,15' \ > > --verbose > > But I getting Error: > > ERROR tool.ImportTool: Encountered IOException running import job: > java.io.IOException: NoSuchObjectException(message:test.user1 table not found) > > at > org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:97) > > at > org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:51) > > at > org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.configureHCat(SqoopHCatUtilities.java:343) > > at > org.apache.sqoop.mapreduce.hcat.SqoopHCatUtilities.configureImportOutputFormat(SqoopHCatUtilities.java:783) > > at > org.apache.sqoop.mapreduce.ImportJobBase.configureOutputFormat(ImportJobBase.java:98) > > at > org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:259) > > at > org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:673) > > at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:497) > > 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) > > Caused by: NoSuchObjectException(message:test.user1 table not found) > > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:34980) > > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:34948) > > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result.read(ThriftHiveMetastore.java:34879) > > at > org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) > > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:1214) > > at > org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:1200) > > at > org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:1201) > > at > org.apache.hive.hcatalog.common.HCatUtil.getTable(HCatUtil.java:180) > > at > org.apache.hive.hcatalog.mapreduce.InitializeInput.getInputJobInfo(InitializeInput.java:105) > > at > org.apache.hive.hcatalog.mapreduce.InitializeInput.setInput(InitializeInput.java:86) > > at > org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:95) > > ... 14 more > > On Mon, Aug 15, 2016 at 4:35 PM, Markus Kemper <[email protected]> > wrote: > > Hello Mahebub, > > > > Bogi is correct and great answer btw. > > > > To the best of my knowledge, with Sqoop and Hive Partitioning the > following rules apply: > > 1. With static partitions you can use either (--hive-import or --hcatalog > options) > > 2. With dynamic partitions you can only use (--hcatalog options) > > > > Example (static): > > sqoop import --connect $MYCONN --username $MYUSER --password $MYPSWD > --table t1 --columns c1,c2 --where "p1 = 1" --num-mappers 1 --hive-import > --hive-database default --hive-table t1_partition --hive-partition-key > <col> --hive-partition-value <value> > > > > Example (dynamic): > > sqoop import --connect $MYCONN --username $MYUSER --password $MYPSWD > --table t1 --hcatalog-database default --hcatalog-table t1_partitioned > --num-mappers 1 --verbose --where "c1 > 1" --hive-partition-value <col> > > > > > > > > > > > Markus Kemper > Customer Operations Engineer > [image: www.cloudera.com] <http://www.cloudera.com> > > > > > > On Mon, Aug 15, 2016 at 9:19 AM, Boglarka Egyed <[email protected]> wrote: > > Hi Mahebub, > > > > Unfortunatelly, using *--hive-partition-key* and *--hive-partition-value* > requires each Sqoop statement to be imported into a single Hive partition. > There is currently no support for Hive auto-partitioning. Instead, if a > data set is to be imported into multiple partitions in a table, separate > Sqoop statements are needed for insertion into each partition. > > > > However, using *--hcatalog-partition-keys *and > *--hcatalog-partition-values *you can specify multiple static partition > key/value pairs, please find the details in the User Guide: > https://sqoop.apache.org/docs/1.4.6/SqoopUserGuide.html#_sqoop_hcatalog_ > integration > > Best Regards, > Bogi > > > > On Mon, Aug 15, 2016 at 9:51 AM, Mahebub Sayyed <[email protected]> > wrote: > > I need to create/import hive table having three Partitions year/month/day > using Sqoop. I have checked *--hive-partition-key* and > *--hive-partition-value* in sqoop. using these parameters I have created > partition *year* like this --hive-partition-key year > --hive-partition-value '2016' My question is how to pass multiple values > for partition-key and partition-value to create partitions like > year/month/day. > > > > -- > > *Regards,* > > *Mahebub Sayyed* > > > > > > > > > > -- > > *Regards,* > > *Mahebub Sayyed* > -- *Regards,* *Mahebub Sayyed*
