zhangsan created FLINK-27604:
--------------------------------
Summary: flink sql read hive on hbase throw NPE
Key: FLINK-27604
URL: https://issues.apache.org/jira/browse/FLINK-27604
Project: Flink
Issue Type: Bug
Components: Connectors / Hive
Affects Versions: 1.13.6
Reporter: zhangsan
I have some table data on hbase, I usually read the hbase data by loading
external tables through hive, I want to read the data through flink sql by
reading hive tables, when I try with sql-client I get an error. I don't know if
there is any way to solve this problem, but I can read the data using the spark
engine.
-----------------------------------------------------------------------------------------------------
Environment：
flink:1.13.6
hive:2.1.1-cdh6.2.0
hbase:2.1.0-cdh6.2.0
flinksql Execution tools：flink sql client
sql submit mode：yarn-per-job
------------------------------------------------------------------------------------------------------
flink lib directory
antlr-runtime-3.5.2.jar
flink-csv-1.13.6.jar
flink-dist_2.11-1.13.6.jar
flink-json-1.13.6.jar
flink-shaded-zookeeper-3.4.14.jar
flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar
flink-table_2.11-1.13.6.jar
flink-table-blink_2.11-1.13.6.jar
guava-14.0.1.jar
hadoop-mapreduce-client-core-3.0.0-cdh6.2.0.jar
hbase-client-2.1.0-cdh6.2.0.jar
hbase-common-2.1.0-cdh6.2.0.jar
hbase-protocol-2.1.0-cdh6.2.0.jar
hbase-server-2.1.0-cdh6.2.0.jar
hive-exec-2.1.1-cdh6.2.0.jar
hive-hbase-handler-2.1.1-cdh6.2.0.jar
htrace-core4-4.1.0-incubating.jar
log4j-1.2-api-2.17.1.jar
log4j-api-2.17.1.jar
log4j-core-2.17.1.jar
log4j-slf4j-impl-2.17.1.jar
protobuf-java-2.5.0.jar
---------------------------------------------------------------------------------------------
step:
hive create table stament:
{code:java}
CREATE EXTERNAL TABLE `ods`.`student`(
`row_key` string,
`name` string,
`age` int,
`addr` string
)
ROW FORMAT SERDE
'org.apache.hadoop.hive.hbase.HBaseSerDe'
STORED BY
'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES (
'hbase.columns.mapping'=':key,FINAL:NAME,FINAL:AGE,FINAL:ADDR,'serialization.format'='1')
TBLPROPERTIES (
'hbase.table.name'='ODS:STUDENT'); {code}
catalog：hive catalog
sql: select * from ods.student;
---------------------------------------------------
error:
{code:java}
org.apache.flink.table.client.gateway.SqlExecutionException: Could not execute
SQL statement. at
org.apache.flink.table.client.gateway.local.LocalExecutor.executeOperation(LocalExecutor.java:215)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.local.LocalExecutor.executeQuery(LocalExecutor.java:235)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.cli.CliClient.callSelect(CliClient.java:479)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.cli.CliClient.callOperation(CliClient.java:412)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.cli.CliClient.lambda$executeStatement$0(CliClient.java:327)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
java.util.Optional.ifPresent(Optional.java:159) ~[?:1.8.0_191] at
org.apache.flink.table.client.cli.CliClient.executeStatement(CliClient.java:327)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.cli.CliClient.executeInteractive(CliClient.java:297)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.cli.CliClient.executeInInteractiveMode(CliClient.java:221)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.SqlClient.openCli(SqlClient.java:151)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.SqlClient.start(SqlClient.java:95)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.SqlClient.startClient(SqlClient.java:187)
[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.SqlClient.main(SqlClient.java:161)
[flink-sql-client_2.11-1.13.6.jar:1.13.6]Caused by:
org.apache.flink.connectors.hive.FlinkHiveException: Unable to instantiate the
hadoop input format at
org.apache.flink.connectors.hive.HiveSourceFileEnumerator.createMRSplits(HiveSourceFileEnumerator.java:100)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveSourceFileEnumerator.createInputSplits(HiveSourceFileEnumerator.java:71)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource.lambda$getDataStream$1(HiveTableSource.java:212)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveParallelismInference.logRunningTime(HiveParallelismInference.java:107)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveParallelismInference.infer(HiveParallelismInference.java:95)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource.getDataStream(HiveTableSource.java:207)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource$1.produceDataStream(HiveTableSource.java:123)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecTableSourceScan.translateToPlanInternal(CommonExecTableSourceScan.java:96)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecEdge.translateToPlan(ExecEdge.java:247)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.stream.StreamExecSink.translateToPlanInternal(StreamExecSink.java:114)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$1.apply(StreamPlanner.scala:70)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$1.apply(StreamPlanner.scala:69)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.Iterator$class.foreach(Iterator.scala:891)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractIterable.foreach(Iterable.scala:54)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractTraversable.map(Traversable.scala:104)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner.translateToPlan(StreamPlanner.scala:69)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:165)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1518)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeQueryOperation(TableEnvironmentImpl.java:791)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:1225)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.local.LocalExecutor.lambda$executeOperation$3(LocalExecutor.java:213)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.context.ExecutionContext.wrapClassLoader(ExecutionContext.java:90)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.local.LocalExecutor.executeOperation(LocalExecutor.java:213)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] ... 12 moreCaused by:
java.lang.NullPointerException at java.lang.Class.forName0(Native Method)
~[?:1.8.0_191] at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_191]
at
org.apache.flink.connectors.hive.HiveSourceFileEnumerator.createMRSplits(HiveSourceFileEnumerator.java:94)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveSourceFileEnumerator.createInputSplits(HiveSourceFileEnumerator.java:71)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource.lambda$getDataStream$1(HiveTableSource.java:212)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveParallelismInference.logRunningTime(HiveParallelismInference.java:107)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveParallelismInference.infer(HiveParallelismInference.java:95)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource.getDataStream(HiveTableSource.java:207)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.connectors.hive.HiveTableSource$1.produceDataStream(HiveTableSource.java:123)
~[flink-sql-connector-hive-2.2.0_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecTableSourceScan.translateToPlanInternal(CommonExecTableSourceScan.java:96)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecEdge.translateToPlan(ExecEdge.java:247)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.stream.StreamExecSink.translateToPlanInternal(StreamExecSink.java:114)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$1.apply(StreamPlanner.scala:70)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$1.apply(StreamPlanner.scala:69)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.Iterator$class.foreach(Iterator.scala:891)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractIterable.foreach(Iterable.scala:54)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
scala.collection.AbstractTraversable.map(Traversable.scala:104)
~[flink-dist_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.StreamPlanner.translateToPlan(StreamPlanner.scala:69)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:165)
~[flink-table-blink_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1518)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeQueryOperation(TableEnvironmentImpl.java:791)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:1225)
~[flink-table_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.local.LocalExecutor.lambda$executeOperation$3(LocalExecutor.java:213)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.context.ExecutionContext.wrapClassLoader(ExecutionContext.java:90)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] at
org.apache.flink.table.client.gateway.local.LocalExecutor.executeOperation(LocalExecutor.java:213)
~[flink-sql-client_2.11-1.13.6.jar:1.13.6] ... 12 more {code}
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