hadoop报错：There are * missing blocks. The following files may be corrupted

错误如下：

/user/hive/warehouse/student01.txt: MISSING 1 blocks of total size 57 B..
/user/hive/warehouse/student2/student02.txt: CORRUPT blockpool BP-1635359950-127.0.0.1-1538059327626 block blk_1073741844

/user/hive/warehouse/student2/student02.txt: MISSING 1 blocks of total size 69 B..
/user/hive/warehouse/test_01/test_01.txt: CORRUPT blockpool BP-1635359950-127.0.0.1-1538059327626 block blk_1073741858

/user/hive/warehouse/test_01/test_01.txt: MISSING 1 blocks of total size 121 B...
/user/root/project/part-m-00000: CORRUPT blockpool BP-1635359950-127.0.0.1-1538059327626 block blk_1073742061

/user/root/project/part-m-00000: MISSING 1 blocks of total size 60 B..
/user/root/project/part-m-00001: CORRUPT blockpool BP-1635359950-127.0.0.1-1538059327626 block blk_1073742063

/user/root/project/part-m-00001: MISSING 1 blocks of total size 60 B..
/user/root/project/part-m-00002: CORRUPT blockpool BP-1635359950-127.0.0.1-1538059327626 block blk_1073742064

/user/root/project/part-m-00002: MISSING 1 blocks of total size 60 B.Status: CORRUPT
 Total size:	222509237 B
 Total dirs:	126
 Total files:	363
 Total symlinks:		0
 Total blocks (validated):	348 (avg. block size 639394 B)
  ********************************
  UNDER MIN REPL'D BLOCKS:	259 (74.425285 %)
  dfs.namenode.replication.min:	1
  CORRUPT FILES:	259
  MISSING BLOCKS:	259
  MISSING SIZE:		193388471 B
  CORRUPT BLOCKS: 	259
  ********************************
 Minimally replicated blocks:	89 (25.574713 %)
 Over-replicated blocks:	0 (0.0 %)
 Under-replicated blocks:	65 (18.678162 %)
 Mis-replicated blocks:		0 (0.0 %)
 Default replication factor:	1
 Average block replication:	0.25574714
 Corrupt blocks:		259
 Missing replicas:		529 (38.305576 %)
 Number of data-nodes:		1
 Number of racks:		1
FSCK ended at Fri Aug 02 07:03:27 EDT 2019 in 1137 milliseconds

 打开hadoop页面，发现报错：There are 259 missing blocks. The following files may be corrupted

估计是因为运行hadoop的时候，出现假死的状况，我直接重启了服务器，造成块数据丢失。

解决办法：

1.查看缺失文件

hdfs fsck /

2.删除缺失的文件

hdfs/hadoop fsck -delete

3.此时进入hadoop页面，出现正常的页面