Unverified Commit 99a3a129 authored by walkhan's avatar walkhan Committed by GitHub

Merge pull request #366 from walkhan/dev

[Document-365] [doc] add  question
parents d60d537f 4c9ee1b0
Flink on Yarn HA高可用,配置hdfs依赖,无法识别HDFS高可用访问地址别名,在Perjob和application模式,提交任务,出现异常信息 1.Flink on Yarn HA高可用,配置hdfs依赖,无法识别HDFS高可用访问地址别名,在Perjob和application模式,提交任务,出现异常信息
![HDFS集群别名](http://www.aiwenmo.com/dinky/dev/docs/HDFS%E9%9B%86%E7%BE%A4%E5%88%AB%E5%90%8D.png) ![HDFS集群别名](http://www.aiwenmo.com/dinky/dev/docs/HDFS%E9%9B%86%E7%BE%A4%E5%88%AB%E5%90%8D.png)
...@@ -14,7 +14,7 @@ auto.sh里加一行export HADOOP_HOME=/opt/cloudera/parcels/CDH/lib/hadoop ...@@ -14,7 +14,7 @@ auto.sh里加一行export HADOOP_HOME=/opt/cloudera/parcels/CDH/lib/hadoop
出现commons-cli异常报错,需要在如下路径放入commons-cli依赖 2.出现commons-cli异常报错,需要在如下路径放入commons-cli依赖
**解决办法:** **解决办法:**
...@@ -25,5 +25,30 @@ auto.sh里加一行export HADOOP_HOME=/opt/cloudera/parcels/CDH/lib/hadoop ...@@ -25,5 +25,30 @@ auto.sh里加一行export HADOOP_HOME=/opt/cloudera/parcels/CDH/lib/hadoop
HDFS的/flink/lib/ HDFS的/flink/lib/
``` ```
3.依赖冲突
![dependency_conflict](http://www.aiwenmo.com/dinky/docs/zh-CN/FAQ/dependency_conflict.png)
**解决办法:**
```
添加flink-shade-hadoop-uber-3包后,请手动删除该包内部的javax.servlet 等冲突内容
```
4.连接hive异常
```shell
异常信息 Caused by: java.lang.ClassNotFoundException: org.apache.http.client.HttpClient
```
![hive_http_error](http://www.aiwenmo.com/dinky/docs/zh-CN/administrator-guide/registerCenter/database_manager/hive_http_error.png)
**解决办法:**
在plugins下添加以下包
```shell
httpclient-4.5.3.jar
httpcore-4.4.6.jar
```
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