Hive hiveserver2 监听端口10000异常启动失败

先启动metastore

1	`nohup` `hive --service metastore &`

再启动 hiveserver2

1	`nohup` `hive --service hiveserver2 &`

用jps和ps -ef查看进程都启动着，但发现10000端口没有被监听

看不出来问题，打开hive日志

cd $HIVE_HOME/conf
cp hive-log4j2.properties.template hive-log4j2.properties
 
vim hive-log4j2.properties
 
property.hive.log.dir = /root/app/hive/log

查看日志

org.apache.thrift.transport.TTransportException: Cannot write to null outputStream
java.lang.RuntimeException: Error initializing notification event poll
Caused by: java.io.IOException: org.apache.thrift.TApplicationException: Internal error processing get_current_notificationEventId

　应该是notification.api.auth的验证问题

修复：

添加hive-site.xml配置如下
<property>
    <name>hive.metastore.event.db.notification.api.auth</name>
    <value>false</value>
</property>　　

再启动hiveserver2

报错：

WARN [main] server.HiveServer2: Error starting HiveServer2 on attempt 1, will retry in

60000ms<br>java.lang.NoClassDefFoundError: org/apache/tez/dag/api/TezConfiguration<br>    at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolSession$AbstractTriggerValidator.startTriggerValidator(TezSessionPoolSession.java:74)<br>    at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.initTriggers(TezSessionPoolManager.java:207)<br>    at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.startPool(TezSessionPoolManager.java:114)<br>    at org.apache.hive.service.server.HiveServer2.initAndStartTezSessionPoolManager(HiveServer2.java:839)<br>    at org.apache.hive.service.server.HiveServer2.startOrReconnectTezSessions(HiveServer2.java:822)<br>    at org.apache.hive.service.server.HiveServer2.start(HiveServer2.java:745)<br>    at org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1037)<br>    at org.apache.hive.service.server.HiveServer2.access$1600(HiveServer2.java:140)<br>    at org.apache.hive.service.server.HiveServer2$StartOptionExecutor.execute(HiveServer2.java:1305)<br>    at org.apache.hive.service.server.HiveServer2.main(HiveServer2.java:1149)<br>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br>    at java.lang.reflect.Method.invoke(Method.java:498)<br>    at org.apache.hadoop.util.RunJar.run(RunJar.java:318)<br>    at org.apache.hadoop.util.RunJar.main(RunJar.java:232)<br>Caused

by

: java.lang.ClassNotFoundException: org.apache.tez.dag.api.TezConfiguration<br>    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)<br>    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)<br>    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)<br>    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)<br>    ... 16 more

我没有安装tez，为什么会启动呢？注意如下关联信息：

1 2	`2020-11-17 00:06:29,576 INFO [main] server.HiveServer2: HS2 interactive HA not enabled. Starting tez sessions..` `2020-11-17 00:06:29,576 INFO [main] server.HiveServer2: Starting/Reconnecting tez sessions..`

显示HS2 interactive HA没有开启，就导致了开启tez session。那么我们进行如下配置开启HS2 interactive HA：

修复：

<property>
    <name>hive.server2.active.passive.ha.enable</name>
    <value>true</value>
    <description>Whether HiveServer2 Active/Passive High Availability be enabled when Hive Interactive sessions are enabled.This will also require hive.server2.support.dynamic.service.discovery to be enabled.</description>
  </property>

再次尝试，启动成功

用beeline测试

1	`./beeline -u jdbc:hive2://bigdata:10000`

报错：

Failed to open new

session: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root

is not allowed to impersonate anonymous (state=08S01,code=0)<em id="__mceDel">Beeline version 3.0.0 by Apache Hive</em>

是root用户验证的问题

修复;

core-stie.xml增加如下配置，重启

<property>
        <name>hadoop.proxyuser.root.hosts</name>
        <value>*</value>
</property>
<property>
        <name>hadoop.proxyuser.root.groups</name>
        <value>*</value>
</property>

再次尝试,beeline正常读取了，但日志仍有Error信息

报错：

[HiveServer2-Handler-Pool: Thread-53]: Error occurred during processing of message.
java.lang.RuntimeException: org.apache.thrift.transport.TSaslTransportException: No data or no sasl data in the stream
   at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
   at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:269)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.thrift.transport.TSaslTransportException: No data or no sasl data in the stream
   at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:328)
   at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
   at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)