无法在Elasticsearch中注册快照存储库

我正在使用Elasticsearch 1.4和ubuntu 12.04.3

LTS。尝试为本地elasticsearch创建快照。我参考这个网站

该网站步骤在Windows Elasticsearch上运行正常。如果我在Ubuntu Elasticsearch上注册存储库。它在消息下方触发。

这个查询我在跑什么

    curl -XPUT http://xx.xx.xx.xx:9200/_snapshot/es_snap -d '{

"type": "fs",

"settings": {

"location": "/mount/backups/my_backup"

}

}'

我得到了这个回应。

    {

"error":"RepositoryException[[es_snap] failed to create repository];

nested: CreationException[Guice creation errors:\n\n1) Error injecting constructor, org.elasticsearch.common.blobstore.BlobStoreException:

Failed to create directory at [

D:/data/es_snapshot_bkup/es_snapshot_repo]\n

at org.elasticsearch.repositories.fs.FsRepository.<init>(Unknown Source)\n

while locating org.elasticsearch.repositories.fs.FsRepository\n

while locating org.elasticsearch.repositories.Repository\n\n1 error

];

nested: BlobStoreException[Failed to create directory at [/mount/backups/my_backup]]; ",

"status":500

}

回答:

  1. 首先创建一个备份文件夹(通常该文件夹创建用户主文件夹)

    mkdir ~/backup

  2. 授予该文件夹的权限

    chmod 777 ~/backup

  3. 创建一个存储库(存储库代表您的路径)

    curl -XPUT http://xx.xx.xx.xx:9200/_snapshot/es_snap -d

    ’{“type”:”fs”,”settings”:{“location”:”home/user/backup”

    ,”compress”:true}}’

  4. 快照

    curl -XPUT "http://xx.xx.xx.xx:9200/_snapshot/en_snap/snapshot_1" -d

    ’{“indices”:[“index1”,”index2”,”index3”],”ignore_unavailable”:true,

    “include_global_state”: false,}’

  5. 恢复

    curl -XPOST "http://xx.xx.xx.xx:9200/_snapshot/es_snap/snapshot_1/_restore" -d

    ’{“indices”:[“index1”,”index2”],”ignore_unavailable”:true,

    “include_global_state”: false}’

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