flink Could not find a file system implementation for scheme hdfs

原创 已于 2022-06-02 13:12:21 修改 · 5.3w 阅读 · 4 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#flink

于 2022-06-02 13:11:25 首次发布
在Flink 1.8版本之后，官方不再直接支持hdfs文件系统。遇到'UnsupportedFileSystemSchemeException'错误是因为缺少Hadoop连接器。解决方法是在项目中添加'flink-shaded-hadoop-2-uber'依赖，具体版本如2.8.3-9.0，将其设置为provided范围。

问题：

org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme 'hdfs'. 
The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded
最低0.47元/天 解锁文章
Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported
MCY的博客
02-23 9340
Flink应用提交到集群报错： Could not find a file system implementation for scheme ‘hdfs’. The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded. 产生上述问题是在...
Flink提交时：Could not find a file system implementation for scheme ‘hdfs‘
我的博客
03-18 2088
命令和错误日志： [hadoop@localhost ~]$ flink run -c WordCountSourceDataStreamYarn ~/IdeaProjects/FlinkStudy/target/FlinkStudy-1.0-SNAPSHOT.jar ------------------------------------------------------------ The program finished with the following exception: org.ap
报错：Could not find a file system implementation for scheme ‘hdfs‘
自律
12-21 2536
主要原因在于flink自1.8之后不再提供对应的hadoop编译版本，需要用户自己重新编译或者提供一个flink和hadoop连接器。 ​ 这里提供的是flink-shaded-hadoop-2-uber-2.7.5-9.0.jar，可以到maven中央仓库下载。将该jar拷贝到flink目录的lib下，同步到每一台flink机器即可。然后重启flink。 进程查看 ...
Could not find a file system implementation for scheme ‘hdfs‘.
微电子学与固体电子学-俞驰
01-11 952
/home/appleyuchi/Java/jdk1.8.0_131/bin/java -javaagent:/home/appleyuchi/下載/software/idea-IU-183.5912.21/lib/idea_rt.jar=41543:/home/appleyuchi/下載/software/idea-IU-183.5912.21/bin -Dfile.encoding=UTF-8 -classpath /home/appleyuchi/Java/jdk1.8.0_131/jre/l...
Flink启动报错UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies.
cenjianteng的博客
10-20 1万+
2019-09-03 22:20:38,162 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Shutting StandaloneSessionClusterEntrypoint down with application status FAILED. Diagnostics java.io.IOEx...
UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme ‘hdfs‘.
zhglhy的专栏
12-04 764
Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme 'hdfs'. T he scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded. For ..
flink on yarn 提交运行could not find a file system implementation for scheme ‘hdfs‘问题解决
weixin_40670099的博客
10-31 3180
12:50:44,201 WARN org.apache.flink.configuration.GlobalConfiguration - Error while trying to split key and value in configuration file /yarn/nm/usercache/root/appcache/application_1602660926640_0023/container_1602660926640_0023_01_000001/flink.
Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded
最新发布
06-25
在使用 Apache Flink 时，如果遇到 `Could not find a file system implementation for scheme 'hdfs'` 错误，这通常表示 Flink 无法识别或加载 HDFS 文件系统的实现类。该问题常见于尝试访问 HDFS 上的文件但缺少...
flink1.11 readfile读取hdfs文件报错 could not find a file system inplementation for scheme ‘hdfs‘
weixin_38472282的博客
10-11 1038
报错原因是flink找不到hadoop，1.11开始 flink官方不在提供flink-shaded-hadoop-2-uber，根据转载的链接 自己编译了一个flink-shaded-hadoop-2-uber jar包，把对应的jar包放到 flink／lib下，重启flink即可。 下载 flink-shaded https://github.com/apache/flink-shaded.git 修改pom文件对应的hadoop版本 flink-shaded-hadoop-2-parent 中的p
【甘道夫】HBase开发环境搭建过程中可能遇到的异常：No FileSystem for scheme: hdfs...
weixin_33910759的博客
01-08 283
异常： 2014-02-24 12:15:48,507 WARN  [Thread-2] util.DynamicClassLoader (DynamicClassLoader.java:<init>(106)) - Failed to identify the fs of dir hdfs://fulonghadoop/hbase/lib, ignored java.io...
Hadoop-2.2.0二次开发报错：No FileSystem for scheme: hdfs
热门推荐
u013281331的专栏
01-08 1万+
当引入hadoop-common-2.2.0.jar包进行二次开发，比如读写HDFS文件时，初次运行报错。 No FileSystem for scheme: hdfs 这是因为该包下默认的core-default.xml没有配置如下属性： fs.hdfs.impl org.apache.hadoop.hdfs.DistributedFileSystem The FileSy
UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme ‘s3‘
Accelerating的博客
06-21 4645
flink UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme ‘s3’ Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme 's3'. The scheme is dir
No FileSystem for scheme: hdfs问题
微信公众号：大数据从业者
01-14 1140
通过FileSystem.get(conf)初始化的时候，要通过静态加载来实现，其加载类的方法代码如下： private static FileSystem createFileSystem(URI uri, Configuration conf ) throws IOException { Class<?> clazz = conf.getClass("fs....
flink访问hdfs上时，访问不到路径
abcdef_12a的博客
03-27 2528
flink使用检查点时，保存在hdfs上的路径，导致报错 Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded. flink安装路径lib下面缺少jar包 将上面的jar包导到lib下，重新启动即可 jar
org.apache.flink.core.fs.UnsupportedFileSystemSchemeException
weixin_42879643的博客
12-14 3642
目录 一、错误 二、现象 三、原因 四、解决方案 一、错误 Caused by: org.apache.flink.core.fs.UnsupportedFileSystemSchemeException: Could not find a file system implementation for scheme ‘hdfs’. The scheme is not directly suppo...
java.io.IOException: No FileSystem for scheme: HDFS Hadoop File System abstraction does not support
JavaBigData的博客
07-26 1312
hdfs要小写 hadoop102是集群namenode的节点ip al backend: StateBackend = new RocksDBStateBackend(“hdfs://hadoop102:9000/kylin”,true) env.setStateBackend(backend) C:\Java\jdk1.8.0_45\bin\java.exe “-javaagent:G:\soft\IntelliJ IDEA 2019.3.1\lib\idea_rt.jar=61507:G:\sof
No FileSystem for scheme “hdfs“ 的解决办法
博客
08-01 1万+
在linux端通过命令： java -cp xxxxxx.jar [applicationClassName] [args] 调试Hadoop，报错： No FileSystem for scheme "hdfs" 解决办法： 将集群的Hadoop/conf/core-site.xml拷贝到你工程的根目录 下，也就是src下。打开此文件，在最后添加以下代码： <property> <name>fs.hdfs.impl</name&g...
flink使用OSS作为checkpoints启动报错
u011618053的博客
03-23 591
Exception in thread "main" java.lang.RuntimeException: java.util.concurrent.ExecutionException: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job. at org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:290) a...
解决问题UnsupportedFileSystemSchemeException
weixin_44778397的博客
12-20 680
解决问题UnsupportedFileSystemSchemeException: Hadoop is not in the classpath/dependencies.
评论 3
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

但行益事莫问前程

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付：¥1
获取中
扫码支付

您的余额不足，请更换扫码支付或充值

打赏作者

实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值