hadoop疑难问题解决_NoClassDefFoundError: org/apache/hadoop/fs/adl/AdlFileSystem

2024-06-06 16:02
apache, hadoop, 分布式, 大数据
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1、问题描述

impala执行查询：select * from stmta_raw limit 10;

报错信息如下：

Query: select * from sfmta_raw limit 10
Query submitted at: 2018-04-11 14:46:29 (Coordinator: http://mrj001:25000)
ERROR: AnalysisException: Failed to load metadata for table: 'sfmta_raw'
CAUSED BY: TableLoadingException: Failed to load metadata for table: test.sfmta_raw. Running 'invalidate metadata test.sfmta_raw' may resolve this problem.
CAUSED BY: NoClassDefFoundError: org/apache/hadoop/fs/adl/AdlFileSystem
CAUSED BY: ClassNotFoundException: org.apache.hadoop.fs.adl.AdlFileSystem

2、集群环境

【操作系统】Centos6.5

【hadoop版本】2.7.1

【impala版本】2.10.0-cdh5.14.0

3、报错分析

3.1、使用日志提示解决方案

#根据日志提示执行
invalidate metadata test.sfmta_raw

3.2、检查依赖lib包依赖

#检查依赖，看是否有依赖没有引入
cd /usr/lib/impala/lib

#检查是否存在