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@[])
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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
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检测
bin/hdfs fsck /health
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hive测试
success