在cloudera分发下，我已经根据在线文档配置了HIVE ON SPARK。
尝试执行简单的查询以进行测试时:
beeline -u "jdbc:hive2://<HOST_NAME>.<DOMAIN>:10000/default" -n mehditazi -p <PASSWORD> -e "SET hive.execution.engine=spark;SET spark.dynamicAllocation.enabled=true;SET spark.executor.memory=4g;SET spark.executor.cores=4;SET hive.spark.client.connect.timeout=5000;select count(*) from default.sample_07";
我收到以下错误:
<==即时获取==>
处理语句时出错:失败:执行错误，从org.apache.hadoop.hive.ql.exec.spark.SparkTask返回代码1
<==我感染了==>
2018-05-31 18:29:51,625 WARN [main] mapreduce.TableMapReduceUtil: The hbase-prefix-tree module jar containing PrefixTreeCodec is not present. Continuing without it.
scan complete in 3ms
Connecting to jdbc:hive2://<HOST_NAME>.<DOMAIN>:10000/default
Connected to: Apache Hive (version 1.1.0-cdh5.8.0)
Driver: Hive JDBC (version 1.1.0-cdh5.8.0)
Transaction isolation: TRANSACTION_REPEATABLE_READ
No rows affected (0.101 seconds)
No rows affected (0.005 seconds)
No rows affected (0.005 seconds)
No rows affected (0.005 seconds)
No rows affected (0.005 seconds)
INFO : Compiling command(queryId=hive_20180531182929_1e4bd43e-df8a-4b87-b898-dc73eebfbda3): select count(*) from default.sample_07
INFO : Semantic Analysis Completed
INFO : Returning Hive schema: Schema(fieldSchemas:[FieldSchema(name:_c0, type:bigint, comment:null)], properties:null)
INFO : Completed compiling command(queryId=hive_20180531182929_1e4bd43e-df8a-4b87-b898-dc73eebfbda3); Time taken: 0.463 seconds
INFO : Executing command(queryId=hive_20180531182929_1e4bd43e-df8a-4b87-b898-dc73eebfbda3): select count(*) from default.sample_07
INFO : Query ID = hive_20180531182929_1e4bd43e-df8a-4b87-b898-dc73eebfbda3
INFO : Total jobs = 1
INFO : Launching Job 1 out of 1
INFO : Starting task [Stage-1:MAPRED] in serial mode
INFO : In order to change the average load for a reducer (in bytes):
INFO : set hive.exec.reducers.bytes.per.reducer=<number>
INFO : In order to limit the maximum number of reducers:
INFO : set hive.exec.reducers.max=<number>
INFO : In order to set a constant number of reducers:
INFO : set mapreduce.job.reduces=<number>
ERROR : Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'
org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create spark client.
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:64)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionManagerImpl.getSession(SparkSessionManagerImpl.java:114)
at org.apache.hadoop.hive.ql.exec.spark.SparkUtilities.getSparkSession(SparkUtilities.java:125)
at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:97)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1782)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1539)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1318)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1127)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1120)
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:178)
at org.apache.hive.service.cli.operation.SQLOperation.access$100(SQLOperation.java:72)
at org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:232)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1693)
at org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:245)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
at com.google.common.base.Throwables.propagate(Throwables.java:156)
at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:120)
at org.apache.hive.spark.client.SparkClientFactory.createClient(SparkClientFactory.java:80)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.createRemoteClient(RemoteHiveSparkClient.java:99)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.<init>(RemoteHiveSparkClient.java:95)
at org.apache.hadoop.hive.ql.exec.spark.HiveSparkClientFactory.createHiveSparkClient(HiveSparkClientFactory.java:65)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:62)
... 22 more
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:37)
at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:104)
... 27 more
Caused by: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
at org.apache.hive.spark.client.rpc.RpcServer$2.run(RpcServer.java:141)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:120)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
... 1 more
ERROR : Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'
org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create spark client.
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:64)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionManagerImpl.getSession(SparkSessionManagerImpl.java:114)
at org.apache.hadoop.hive.ql.exec.spark.SparkUtilities.getSparkSession(SparkUtilities.java:125)
at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:97)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1782)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1539)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1318)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1127)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1120)
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:178)
at org.apache.hive.service.cli.operation.SQLOperation.access$100(SQLOperation.java:72)
at org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:232)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1693)
at org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:245)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
at com.google.common.base.Throwables.propagate(Throwables.java:156)
at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:120)
at org.apache.hive.spark.client.SparkClientFactory.createClient(SparkClientFactory.java:80)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.createRemoteClient(RemoteHiveSparkClient.java:99)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.<init>(RemoteHiveSparkClient.java:95)
at org.apache.hadoop.hive.ql.exec.spark.HiveSparkClientFactory.createHiveSparkClient(HiveSparkClientFactory.java:65)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:62)
... 22 more
最佳答案
经过调查，这是一个错误，该错误将在HIVE-10594 [1]中修复。
关于apache-spark - Hive on Spark超时，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50629056/