[
https://issues.apache.org/jira/browse/HIVE-26929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dharmik Thakkar updated HIVE-26929:
-----------------------------------
Priority: Minor (was: Critical)
> Allow creating iceberg tables without column definition when
> 'metadata_location' tblproperties is set.
> ------------------------------------------------------------------------------------------------------
>
> Key: HIVE-26929
> URL: https://issues.apache.org/jira/browse/HIVE-26929
> Project: Hive
> Issue Type: Improvement
> Components: Iceberg integration
> Reporter: Dharmik Thakkar
> Priority: Minor
>
> Allow creating iceberg tables without column definition when
> 'metadata_location' tblproperties is set.
> Iceberg supports pointing to external metadata.json file to infer table
> schema. Irrespective of the schema defined as part of create table statement
> the metadata.json is used to create table. We should allow creating table
> without column definition in case the metadata_location is defined in
> tblproperties.
> {code:java}
> create table test_meta (id int, name string, cgpa decimal) stored by iceberg
> stored as orc;
> describe formatted test_meta;
> create table test_meta_copy(id int) stored by iceberg
> tblproperties('metadata_location'='s3a://qe-s3-bucket-weekly-dj5h-dwx-external/clusters/env-dqdj5h/warehouse-1673341391-kkzh/warehouse/tablespace/external/hive/iceberg_test_db_hive.db/test_meta/metadata/00000-7dfd7602-f5e1-4473-97cb-79377d358aa3.metadata.json');{code}
> As a result of above SQL we get test_meta_copy with same schema as test_meta
> irrespective of the columns specified in create table statement.
> |{color:#000000}*col_name*{color}|{color:#000000}*data_type*{color}|
> |{color:#000000}*id*{color}|{color:#000000}int{color}|
> |{color:#000000}*name*{color}|{color:#000000}string{color}|
> |{color:#000000}*cgpa*{color}|{color:#000000}decimal(10,0){color}|
> | |{color:#000000}NULL{color}|
> |{color:#000000}*# Detailed Table
> Information*{color}|{color:#000000}NULL{color}|
> |{color:#000000}*Database:*
> {color}|{color:#000000}iceberg_test_db_hive{color}|
> |{color:#000000}*OwnerType: * {color}|{color:#000000}USER
> {color}|
> |{color:#000000}*Owner: * {color}|{color:#000000}hive
> {color}|
> |{color:#000000}*CreateTime:* {color}|{color:#000000}Tue Jan 10
> 21:49:08 UTC 2023{color}|
> |{color:#000000}*LastAccessTime:* {color}|{color:#000000}Fri Dec 12
> 21:41:41 UTC 1969{color}|
> |{color:#000000}*Retention: *
> {color}|{color:#000000}2147483647{color}|
> |{color:#000000}*Location:*
> {color}|{color:#000000}+s3a://qe-s3-bucket-weekly-dj5h-dwx-external/clusters/env-dqdj5h/warehouse-1673341391-kkzh/warehouse/tablespace/external/hive/iceberg_test_db_hive.db/test_meta+{color}|
> |{color:#000000}*Table Type:* {color}|{color:#000000}EXTERNAL_TABLE
> {color}|
> |{color:#000000}*Table Parameters:*{color}|{color:#000000}NULL{color}|
> | |{color:#000000}EXTERNAL {color}|
> | |{color:#000000}bucketing_version {color}|
> | |{color:#000000}engine.hive.enabled{color}|
> | |{color:#000000}metadata_location {color}|
> | |{color:#000000}numFiles {color}|
> | |{color:#000000}numRows {color}|
> | |{color:#000000}rawDataSize {color}|
> | |{color:#000000}serialization.format{color}|
> | |{color:#000000}storage_handler {color}|
> | |{color:#000000}table_type {color}|
> | |{color:#000000}totalSize {color}|
> | |{color:#000000}transient_lastDdlTime{color}|
> | |{color:#000000}uuid {color}|
> | |{color:#000000}write.format.default{color}|
> | |{color:#000000}NULL{color}|
> |{color:#000000}*# Storage Information*{color}|{color:#000000}NULL{color}|
> |{color:#000000}*SerDe Library: *
> {color}|{color:#000000}org.apache.iceberg.mr.hive.HiveIcebergSerDe{color}|
> |{color:#000000}*InputFormat: *
> {color}|{color:#000000}org.apache.iceberg.mr.hive.HiveIcebergInputFormat{color}|
> |{color:#000000}*OutputFormat:*
> {color}|{color:#000000}org.apache.iceberg.mr.hive.HiveIcebergOutputFormat{color}|
> |{color:#000000}*Compressed:* {color}|{color:#000000}No
> {color}|
> |{color:#000000}*Sort Columns:* {color}|{color:#000000}[]
> {color}|
> However if we skip passing column definition the query fails
> {code:java}
> create table test_meta_copy2 stored by iceberg
> tblproperties('metadata_location'='s3a://qe-s3-bucket-weekly-dj5h-dwx-external/clusters/env-dqdj5h/warehouse-1673341391-kkzh/warehouse/tablespace/external/hive/iceberg_test_db_hive.db/test_meta/metadata/00000-7dfd7602-f5e1-4473-97cb-79377d358aa3.metadata.json');{code}
> error
> {code:java}
> INFO : Compiling
> command(queryId=hive_20230110220019_94ffafef-f531-4532-a07c-0e46e3879f19):
> create table test_meta_copy2 stored by iceberg
> tblproperties('metadata_location'='s3a://qe-s3-bucket-weekly-dj5h-dwx-external/clusters/env-dqdj5h/warehouse-1673341391-kkzh/warehouse/tablespace/external/hive/iceberg_test_db_hive.db/test_meta/metadata/00000-7dfd7602-f5e1-4473-97cb-79377d358aa3.metadata.json')
> INFO : Semantic Analysis Completed (retrial = false)
> INFO : Created Hive schema: Schema(fieldSchemas:null, properties:null)
> INFO : Completed compiling
> command(queryId=hive_20230110220019_94ffafef-f531-4532-a07c-0e46e3879f19);
> Time taken: 0.019 seconds
> INFO : Executing
> command(queryId=hive_20230110220019_94ffafef-f531-4532-a07c-0e46e3879f19):
> create table test_meta_copy2 stored by iceberg
> tblproperties('metadata_location'='s3a://qe-s3-bucket-weekly-dj5h-dwx-external/clusters/env-dqdj5h/warehouse-1673341391-kkzh/warehouse/tablespace/external/hive/iceberg_test_db_hive.db/test_meta/metadata/00000-7dfd7602-f5e1-4473-97cb-79377d358aa3.metadata.json')
> INFO : Starting task [Stage-0:DDL] in serial mode
> ERROR : Failed
> org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException Please
> provide an existing table or a valid schema)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1361)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1366)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.ddl.table.create.CreateTableOperation.createTableNonReplaceMode(CreateTableOperation.java:158)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.ddl.table.create.CreateTableOperation.execute(CreateTableOperation.java:116)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.ddl.DDLTask.execute(DDLTask.java:84)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:213)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:105)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.launchTask(Executor.java:360)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.launchTasks(Executor.java:333)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.runTasks(Executor.java:250)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.execute(Executor.java:111)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:809)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:547)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:541)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:166)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:232)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation.access$700(SQLOperation.java:89)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:338)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
> at javax.security.auth.Subject.doAs(Subject.java:423) ~[?:?]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
> ~[hadoop-common-3.1.1.7.2.15.4-6.jar:?]
> at
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:358)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> ~[?:?]
> at java.lang.Thread.run(Thread.java:829) [?:?]
> Caused by: java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException Please
> provide an existing table or a valid schema)
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:349)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:329)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1307)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> ... 28 more
> Caused by: org.apache.hadoop.hive.metastore.api.MetaException:
> org.apache.hadoop.hive.serde2.SerDeException Please provide an existing table
> or a valid schema
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:123)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:80)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:347)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:329)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1307)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> ... 28 more
> ERROR : DDLTask failed, DDL Operation: class
> org.apache.hadoop.hive.ql.ddl.table.create.CreateTableOperation
> org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException Please
> provide an existing table or a valid schema)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1361)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1366)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.ddl.table.create.CreateTableOperation.createTableNonReplaceMode(CreateTableOperation.java:158)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.ddl.table.create.CreateTableOperation.execute(CreateTableOperation.java:116)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.ddl.DDLTask.execute(DDLTask.java:84)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:213)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:105)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.launchTask(Executor.java:360)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.launchTasks(Executor.java:333)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.runTasks(Executor.java:250)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Executor.execute(Executor.java:111)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:809)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:547)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:541)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:166)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:232)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation.access$700(SQLOperation.java:89)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:338)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
> at javax.security.auth.Subject.doAs(Subject.java:423) ~[?:?]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
> ~[hadoop-common-3.1.1.7.2.15.4-6.jar:?]
> at
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:358)
> ~[hive-service-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> ~[?:?]
> at java.lang.Thread.run(Thread.java:829) [?:?]
> Caused by: java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException Please
> provide an existing table or a valid schema)
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:349)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:329)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1307)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> ... 28 more
> Caused by: org.apache.hadoop.hive.metastore.api.MetaException:
> org.apache.hadoop.hive.serde2.SerDeException Please provide an existing table
> or a valid schema
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:123)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:80)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:347)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:329)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:1307)
> ~[hive-exec-3.1.3000.2022.0.13.0-72.jar:3.1.3000.2022.0.13.0-72]
> ... 28 more
> ERROR : FAILED: Execution Error, return code 40000 from
> org.apache.hadoop.hive.ql.ddl.DDLTask. java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException Please
> provide an existing table or a valid schema)
> INFO : Completed executing
> command(queryId=hive_20230110220019_94ffafef-f531-4532-a07c-0e46e3879f19);
> Time taken: 0.033 seconds
> INFO : OK {code}
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