15663671003 opened a new issue, #6483:
URL: https://github.com/apache/hudi/issues/6483
**Describe the problem you faced**
can't connect to hive when sync
**Expected behavior**
Install spark3.2.2 in CDH6.2.1 environment, and run an operation to write to
hudi0.12.0, the problem of synchronization hive failure occurs, I guess whether
hudi0.12.0 only supports hive3.x, what should I do, please help me.
**Environment Description**
* Hudi version : 0.12.0
* Spark version : 3.2.2
* Hive version : 2.1.1
* Hadoop version : 3.0.0-cdh6.2.1
* Storage (HDFS/S3/GCS..) : HDFS
* Running on Docker? (yes/no) : no
**Stacktrace**
```
[root@gt4 test]# sudo -u admin
/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/bin/pyspark --num-executors 200
--executor-cores 1 --executor-memory 8g --driver-memory 4g --conf
'spark.sql.catalog.spark_catalog=org.apache.spark.sql.hudi.catalog.HoodieCatalog'
--conf
'spark.sql.extensions=org.apache.spark.sql.hudi.HoodieSparkSessionExtension'
--jars /home/test/hudi-spark3.2-bundle_2.12-0.12.0.jar
Python 3.6.8 (default, Nov 16 2020, 16:55:22)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux
Type "help", "copyright", "credits" or "license" for more information.
Setting default log level to "WARN".
To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use
setLogLevel(newLevel).
22/08/24 14:30:46 WARN conf.HiveConf: HiveConf of name
hive.vectorized.use.checked.expressions does not exist
22/08/24 14:30:46 WARN conf.HiveConf: HiveConf of name
hive.strict.checks.no.partition.filter does not exist
22/08/24 14:30:46 WARN conf.HiveConf: HiveConf of name
hive.strict.checks.orderby.no.limit does not exist
22/08/24 14:30:46 WARN conf.HiveConf: HiveConf of name
hive.vectorized.input.format.excludes does not exist
/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/python/pyspark/context.py:238:
FutureWarning: Python 3.6 support is deprecated in Spark 3.2.
FutureWarning
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/__ / .__/\_,_/_/ /_/\_\ version 3.2.2
/_/
Using Python version 3.6.8 (default, Nov 16 2020 16:55:22)
Spark context Web UI available at http://gt4.dwh.antiytip.com:4040
Spark context available as 'sc' (master = yarn, app id =
application_1660892079989_11440).
SparkSession available as 'spark'.
>>> def write():
... import datetime
... df = spark.createDataFrame(
... [
... [i, i, i, datetime.datetime.now().strftime("%Y%m%d%H%M%S"),
'a', 'b', ]
... for i in range(1)
... ],
... ['k1', 'k2', 'v', 'cmp_key', 'pt1', 'pt2', ]
... )
... table_name = "hudi_0_12_0_test"
... db_name = "user_test"
... path = f"/user/hive/warehouse/{db_name}.db/{table_name}"
... hudi_options = {
... 'hoodie.table.name': table_name,
... 'hoodie.datasource.write.recordkey.field': "k1,k2",
... 'hoodie.datasource.write.table.name': table_name,
... 'hoodie.datasource.write.operation': "upsert",
... 'hoodie.datasource.write.precombine.field': "cmp_key",
... 'hoodie.datasource.write.table.type': "COPY_ON_WRITE",
... 'hoodie.upsert.shuffle.parallelism': 2000,
... 'hoodie.bulkinsert.shuffle.parallelism': 2000,
... 'hoodie.insert.shuffle.parallelism': 2000,
... 'hoodie.cleaner.policy': 'KEEP_LATEST_COMMITS',
... 'hoodie.cleaner.fileversions.retained': 6,
... 'hoodie.parquet.max.file.size': 1024*1024*100,
... 'hoodie.parquet.small.file.limit': 1024*1024*60,
... 'hoodie.parquet.compression.codec': 'snappy',
... 'hoodie.bloom.index.parallelism': 4321,
... 'hoodie.datasource.write.payload.class':
"org.apache.hudi.common.model.DefaultHoodieRecordPayload",
... 'hoodie.datasource.hive_sync.enable': 'true',
... 'hoodie.datasource.hive_sync.database': db_name,
... 'hoodie.datasource.hive_sync.table': table_name,
... 'hoodie.datasource.hive_sync.jdbcurl':
"jdbc:hive2://hive.dwhtest.com:10000",
... 'hoodie.datasource.write.hive_style_partitioning': "true",
... 'hoodie.datasource.write.partitionpath.field': "pt1,pt2",
... 'hoodie.datasource.hive_sync.partition_extractor_class':
'org.apache.hudi.hive.MultiPartKeysValueExtractor',
... 'hoodie.datasource.write.keygenerator.class':
'org.apache.hudi.keygen.ComplexKeyGenerator'
... }
... df.write.format("hudi").options(
... **hudi_options
... ).save(path)
...
>>> write()
22/08/24 14:33:23 WARN metadata.HoodieBackedTableMetadata: Metadata table
was not found at path /user/hive/warehouse/user_test.db/hudi_0_12
_0_test/.hoodie/metadata
22/08/24 14:33:41 ERROR scheduler.AsyncEventQueue: Dropping event from queue
eventLog. This likely means one of the listeners is too slow and cann
ot keep up with the rate at which tasks are being started by the scheduler.
22/08/24 14:33:41 WARN scheduler.AsyncEventQueue: Dropped 1 events from
eventLog since the application started.
00:23 WARN: Timeline-server-based markers are not supported for HDFS: base
path /user/hive/warehouse/user_test.db/hudi_0_12_0_test. Falli ng
back to direct markers.
00:28 WARN: Timeline-server-based markers are not supported for HDFS: base
path /user/hive/warehouse/user_test.db/hudi_0_12_0_test. Falli ng
back to direct markers.
22/08/24 14:33:53 WARN conf.HiveConf: HiveConf of name
hive.vectorized.use.checked.expressions does not exist
22/08/24 14:33:53 WARN conf.HiveConf: HiveConf of name
hive.strict.checks.no.partition.filter does not exist
22/08/24 14:33:53 WARN conf.HiveConf: HiveConf of name
hive.strict.checks.orderby.no.limit does not exist
22/08/24 14:33:53 WARN conf.HiveConf: HiveConf of name
hive.vectorized.input.format.excludes does not exist
22/08/24 14:33:53 ERROR jdbc.HiveConnection: Error opening session
org.apache.thrift.TApplicationException: Required field 'client_protocol' is
unset! Struct:TOpenSessionReq(client_protocol:null, configuration:{se
t:hiveconf:hive.server2.thrift.resultset.default.fetch.size=1000,
use:database=default})
at
org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79)
at
org.apache.hive.service.rpc.thrift.TCLIService$Client.recv_OpenSession(TCLIService.java:176)
at
org.apache.hive.service.rpc.thrift.TCLIService$Client.OpenSession(TCLIService.java:163)
at
org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:680)
at
org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:200)
at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at
org.apache.hudi.hive.ddl.JDBCExecutor.createHiveConnection(JDBCExecutor.java:104)
at org.apache.hudi.hive.ddl.JDBCExecutor.<init>(JDBCExecutor.java:59)
at
org.apache.hudi.hive.HoodieHiveSyncClient.<init>(HoodieHiveSyncClient.java:91)
at
org.apache.hudi.hive.HiveSyncTool.initSyncClient(HiveSyncTool.java:101)
at org.apache.hudi.hive.HiveSyncTool.<init>(HiveSyncTool.java:95)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.hudi.common.util.ReflectionUtils.loadClass(ReflectionUtils.java:89)
at
org.apache.hudi.sync.common.util.SyncUtilHelpers.instantiateMetaSyncTool(SyncUtilHelpers.java:75)
at
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:56)
at
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2(HoodieSparkSqlWriter.scala:648)
at
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2$adapted(HoodieSparkSqlWriter.scala:647)
at scala.collection.mutable.HashSet.foreach(HashSet.scala:79)
at
org.apache.hudi.HoodieSparkSqlWriter$.metaSync(HoodieSparkSqlWriter.scala:647)
at
org.apache.hudi.HoodieSparkSqlWriter$.commitAndPerformPostOperations(HoodieSparkSqlWriter.scala:734)
at
org.apache.hudi.HoodieSparkSqlWriter$.write(HoodieSparkSqlWriter.scala:338)
at
org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:183)
at
org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:45)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:75)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:73)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:84)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.$anonfun$applyOrElse$1(QueryExecution.scala:97)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:103)
at
org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:163)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:90)
at
org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
at
org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:97)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:93)
at
org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$transformDownWithPruning$1(TreeNode.scala:481)
at
org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:82)
at
org.apache.spark.sql.catalyst.trees.TreeNode.transformDownWithPruning(TreeNode.scala:481)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$transformDown
WithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning(AnalysisHelper.scala:267)
at
org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning$(AnalysisHelper.scala:263)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:457)
at
org.apache.spark.sql.execution.QueryExecution.eagerlyExecuteCommands(QueryExecution.scala:93)
at
org.apache.spark.sql.execution.QueryExecution.commandExecuted$lzycompute(QueryExecution.scala:80)
at
org.apache.spark.sql.execution.QueryExecution.commandExecuted(QueryExecution.scala:78)
at
org.apache.spark.sql.execution.QueryExecution.assertCommandExecuted(QueryExecution.scala:115)
at
org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:848)
at
org.apache.spark.sql.DataFrameWriter.saveToV1Source(DataFrameWriter.scala:382)
at
org.apache.spark.sql.DataFrameWriter.saveInternal(DataFrameWriter.scala:355)
at
org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:239)
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:498)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
at py4j.Gateway.invoke(Gateway.java:282)
at
py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at
py4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)
at py4j.ClientServerConnection.run(ClientServerConnection.java:106)
at java.lang.Thread.run(Thread.java:748)
22/08/24 14:33:53 WARN jdbc.HiveConnection: Failed to connect to
hive.dwhtest.com:10000
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 41, in write
File
"/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/python/pyspark/sql/readwriter.py", line
740, in save
self._jwrite.save(path)
File
"/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/python/lib/py4j-0.10.9.5-src.zip/py4j/java_gateway.py",
line 1322, in __call__
File "/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/python/pyspark/sql/utils.py",
line 111, in deco
return f(*a, **kw)
File
"/opt/spark-3.2.2-bin-3.0.0-cdh6.2.1/python/lib/py4j-0.10.9.5-src.zip/py4j/protocol.py",
line 328, in get_return_value
py4j.protocol.Py4JJavaError: An error occurred while calling o158.save.
: org.apache.hudi.exception.HoodieException: Could not sync using the meta
sync class org.apache.hudi.hive.HiveSyncTool
at
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:58)
at
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2(HoodieSparkSqlWriter.scala:648)
at
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$metaSync$2$adapted(HoodieSparkSqlWriter.scala:647)
at scala.collection.mutable.HashSet.foreach(HashSet.scala:79)
at
org.apache.hudi.HoodieSparkSqlWriter$.metaSync(HoodieSparkSqlWriter.scala:647)
at
org.apache.hudi.HoodieSparkSqlWriter$.commitAndPerformPostOperations(HoodieSparkSqlWriter.scala:734)
at
org.apache.hudi.HoodieSparkSqlWriter$.write(HoodieSparkSqlWriter.scala:338)
at
org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:183)
at
org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:45)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:75)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:73)
at
org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:84)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.$anonfun$applyOrElse$1(QueryExecution.scala:97)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:103)
at
org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:163)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:90)
at
org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
at
org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:97)
at
org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:93)
at
org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$transformDownWithPruning$1(TreeNode.scala:481)
at
org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:82)
at
org.apache.spark.sql.catalyst.trees.TreeNode.transformDownWithPruning(TreeNode.scala:481)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$transformDown
WithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning(AnalysisHelper.scala:267)
at
org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning$(AnalysisHelper.scala:263)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
at
org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:457)
at
org.apache.spark.sql.execution.QueryExecution.eagerlyExecuteCommands(QueryExecution.scala:93)
at
org.apache.spark.sql.execution.QueryExecution.commandExecuted$lzycompute(QueryExecution.scala:80)
at
org.apache.spark.sql.execution.QueryExecution.commandExecuted(QueryExecution.scala:78)
at
org.apache.spark.sql.execution.QueryExecution.assertCommandExecuted(QueryExecution.scala:115)
at
org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:848)
at
org.apache.spark.sql.DataFrameWriter.saveToV1Source(DataFrameWriter.scala:382)
at
org.apache.spark.sql.DataFrameWriter.saveInternal(DataFrameWriter.scala:355)
at
org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:239)
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:498)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
at py4j.Gateway.invoke(Gateway.java:282)
at
py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at
py4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)
at py4j.ClientServerConnection.run(ClientServerConnection.java:106)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.hudi.exception.HoodieException: Unable to instantiate
class org.apache.hudi.hive.HiveSyncTool
at
org.apache.hudi.common.util.ReflectionUtils.loadClass(ReflectionUtils.java:91)
at
org.apache.hudi.sync.common.util.SyncUtilHelpers.instantiateMetaSyncTool(SyncUtilHelpers.java:75)
at
org.apache.hudi.sync.common.util.SyncUtilHelpers.runHoodieMetaSync(SyncUtilHelpers.java:56)
... 48 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.hudi.common.util.ReflectionUtils.loadClass(ReflectionUtils.java:89)
... 50 more
Caused by: org.apache.hudi.hive.HoodieHiveSyncException: Got runtime
exception when hive syncing
at
org.apache.hudi.hive.HiveSyncTool.initSyncClient(HiveSyncTool.java:106)
at org.apache.hudi.hive.HiveSyncTool.<init>(HiveSyncTool.java:95)
... 55 more
Caused by: org.apache.hudi.hive.HoodieHiveSyncException: Failed to create
HiveMetaStoreClient
at
org.apache.hudi.hive.HoodieHiveSyncClient.<init>(HoodieHiveSyncClient.java:95)
at
org.apache.hudi.hive.HiveSyncTool.initSyncClient(HiveSyncTool.java:101)
... 56 more
Caused by: org.apache.hudi.hive.HoodieHiveSyncException: Cannot create hive
connection jdbc:hive2://hive.dwhtest.com:10000/
at
org.apache.hudi.hive.ddl.JDBCExecutor.createHiveConnection(JDBCExecutor.java:107)
at org.apache.hudi.hive.ddl.JDBCExecutor.<init>(JDBCExecutor.java:59)
at
org.apache.hudi.hive.HoodieHiveSyncClient.<init>(HoodieHiveSyncClient.java:91)
... 57 more
Caused by: java.sql.SQLException: Could not open client transport with JDBC
Uri: jdbc:hive2://hive.dwhtest.com:10000: Could not establish con
nection to jdbc:hive2://hive.dwhtest.com:10000: Required field
'client_protocol' is unset! Struct:TOpenSessionReq(client_protocol:null, confi
guration:{set:hiveconf:hive.server2.thrift.resultset.default.fetch.size=1000,
use:database=default})
at
org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:224)
at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at
org.apache.hudi.hive.ddl.JDBCExecutor.createHiveConnection(JDBCExecutor.java:104)
... 59 more
Caused by: java.sql.SQLException: Could not establish connection to
jdbc:hive2://hive.dwhtest.com:10000: Required field 'client_protocol' is
unset! Struct:TOpenSessionReq(client_protocol:null,
configuration:{set:hiveconf:hive.server2.thrift.resultset.default.fetch.size=1000,
use:databas e=default})
at
org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:699)
at
org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:200)
... 63 more
Caused by: org.apache.thrift.TApplicationException: Required field
'client_protocol' is unset! Struct:TOpenSessionReq(client_protocol:null, config
uration:{set:hiveconf:hive.server2.thrift.resultset.default.fetch.size=1000,
use:database=default})
at
org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79)
at
org.apache.hive.service.rpc.thrift.TCLIService$Client.recv_OpenSession(TCLIService.java:176)
at
org.apache.hive.service.rpc.thrift.TCLIService$Client.OpenSession(TCLIService.java:163)
at
org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:680)
... 64 more
>>>
```
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