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https://issues.apache.org/jira/browse/SPARK-20476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15985399#comment-15985399
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Apache Spark commented on SPARK-20476:
--------------------------------------
User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/17776
> Exception between "create table as" and "get_json_object"
> ---------------------------------------------------------
>
> Key: SPARK-20476
> URL: https://issues.apache.org/jira/browse/SPARK-20476
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: cen yuhai
>
> I encounter this problem when I want to create a table as select xxxx,
> get_json_object from xxx;
> It is wrong.
> {code}
> create table spark_json_object as
> select get_json_object(deliver_geojson,'$.xxxx')
> from dw.dw_prd_order where dt='2017-04-24' limit 10;
> {code}
> It is ok.
> {code}
> create table spark_json_object as
> select *
> from dw.dw_prd_order where dt='2017-04-24' limit 10;
> {code}
> It is ok
> {code}
> select get_json_object(deliver_geojson,'$.xxxx')
> from dw.dw_prd_order where dt='2017-04-24' limit 10;
> {code}
> {code}
> 17/04/26 23:12:56 ERROR [hive.log(397) -- main]: error in initSerDe:
> org.apache.hadoop.hive.serde2.SerDeException
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe: columns has 2 elements
> while columns.types has 1 elements!
> org.apache.hadoop.hive.serde2.SerDeException:
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe: columns has 2 elements
> while columns.types has 1 elements!
> at
> org.apache.hadoop.hive.serde2.lazy.LazySerDeParameters.extractColumnInfo(LazySerDeParameters.java:146)
> at
> org.apache.hadoop.hive.serde2.lazy.LazySerDeParameters.<init>(LazySerDeParameters.java:85)
> at
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.initialize(LazySimpleSerDe.java:125)
> at
> org.apache.hadoop.hive.serde2.AbstractSerDe.initialize(AbstractSerDe.java:53)
> at
> org.apache.hadoop.hive.serde2.SerDeUtils.initializeSerDe(SerDeUtils.java:521)
> at
> org.apache.hadoop.hive.metastore.MetaStoreUtils.getDeserializer(MetaStoreUtils.java:391)
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:276)
> at
> org.apache.hadoop.hive.ql.metadata.Table.checkValidity(Table.java:197)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:699)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$createTable$1.apply$mcV$sp(HiveClientImpl.scala:455)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$createTable$1.apply(HiveClientImpl.scala:455)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$createTable$1.apply(HiveClientImpl.scala:455)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl$$anonfun$withHiveState$1.apply(HiveClientImpl.scala:309)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:256)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl.retryLocked(HiveClientImpl.scala:255)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl.withHiveState(HiveClientImpl.scala:298)
> at
> org.apache.spark.sql.hive.client.HiveClientImpl.createTable(HiveClientImpl.scala:454)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$createTable$1.apply$mcV$sp(HiveExternalCatalog.scala:237)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$createTable$1.apply(HiveExternalCatalog.scala:199)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$createTable$1.apply(HiveExternalCatalog.scala:199)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
> at
> org.apache.spark.sql.hive.HiveExternalCatalog.createTable(HiveExternalCatalog.scala:199)
> at
> org.apache.spark.sql.catalyst.catalog.SessionCatalog.createTable(SessionCatalog.scala:248)
> at
> org.apache.spark.sql.hive.execution.CreateHiveTableAsSelectCommand.metastoreRelation$lzycompute$1(CreateHiveTableAsSelectCommand.scala:72)
> at
> org.apache.spark.sql.hive.execution.CreateHiveTableAsSelectCommand.metastoreRelation$1(CreateHiveTableAsSelectCommand.scala:48)
> at
> org.apache.spark.sql.hive.execution.CreateHiveTableAsSelectCommand.run(CreateHiveTableAsSelectCommand.scala:91)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:58)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:56)
> at
> org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:67)
> at org.apache.spark.sql.Dataset.<init>(Dataset.scala:179)
> at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:64)
> at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:593)
> at org.apache.spark.sql.SQLContext.sql(SQLContext.scala:699)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLDriver.run(SparkSQLDriver.scala:63)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.processCmd(SparkSQLCLIDriver.scala:335)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:376)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver$.main(SparkSQLCLIDriver.scala:247)
> at
> org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver.main(SparkSQLCLIDriver.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:742)
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:186)
> at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:211)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> {code}
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