报错
Failed with exception java.io.IOException:org.apache.hadoop.hdfs.BlockMissingException: Could not obtain block: BP-1921057509-192.168.57.129-1517160177567:blk_1073741930_1106 file=/user/hive/warehouse/db_hive.db/student/student.txt
Time taken: 0.104 seconds
hive> eixt;
NoViableAltException(26@[])
image.png
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hdfs检测
检测命令：bin/hdfs fsck /
清理坏块
命令：bin/hdfs fsck / -delete
命令说明：将丢失的块全部删除-
检测
bin/hdfs fsck /
health -
hive测试
success
