10 2021 档案
Hive:FAILED: LockException [Error 10280]: Error communicating with the metastore
摘要:1、问题示例 使用hive直接选择查看表中数据报错,而相同语句在spark-sql却不报错。 实在无力吐槽hive了,因它受伤太多了。 (1)使用hive hive (test)> select * from t1;FAILED: LockException [Error 10280]: Error 阅读全文
posted @ 2021-10-29 13:59 LankeHome 阅读(579) 评论(0) 推荐(0)
hive --service metastore 启动报错
摘要:1、问题示例: [Hadoop@master Hive]$ hive --service metastore2021-10-28 15:37:57: Starting Hive Metastore ServerMetaException(message:Error creating transact 阅读全文
posted @ 2021-10-28 15:46 LankeHome 阅读(4475) 评论(1) 推荐(0)
Hive启动留下的RunJar进程不能使用Kill -9 杀不掉怎么办?
摘要:1、问题示例 [Hadoop@master Logs]$ jps 3728 ResourceManager 6976 RunJar 7587 Jps 4277 Master 3095 NameNode 3863 NodeManager 3450 SecondaryNameNode 4362 Work 阅读全文
posted @ 2021-10-28 15:27 LankeHome 阅读(1665) 评论(0) 推荐(0)
向hive插入数据报错
摘要:1、问题示例 (1)hive创建表 hive (test)> create table t1(id int,name string) > clustered by (id) into 8 buckets > stored as orc tblproperties ('transactionl'='t 阅读全文
posted @ 2021-10-27 13:11 LankeHome 阅读(6617) 评论(0) 推荐(1)
hive不能向sequencefile格式的表插入数据
摘要:1.问题示例: hive (test)> create table t_sequencefile(c1 string,c2 int,c3 string,c4 string) > row format delimited fields terminated by '\t' stored as sequ 阅读全文
posted @ 2021-10-27 00:45 LankeHome 阅读(292) 评论(0) 推荐(0)
Hadoop警告信息:WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform.
摘要:when键入命令: hadoop fs -ls / 若出现以下警告信息: Hadoop警告问题:WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-ja 阅读全文
posted @ 2021-10-26 14:16 LankeHome 阅读(175) 评论(0) 推荐(0)