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StorageGRID 服务状态因 " 已退出 " 而更改为 " 未知 " 内存

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storagegrid
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sgrid
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适用场景

  • StorageGRID
  • DDS 服务(分布式数据存储)
  • LDR 服务(本地分发路由器)
  • SSM 服务(服务器状态监控器)

问题描述

  • 存储节点的 DDS , LDR 和 SSM 等 StorageGRID 服务的状态将更改为未知,几分钟后即可恢复。
  • servermanager.log 表示 Cassandra 服务已结束并重新启动:
2021-01-23 12:34:38 +0000 | cassandra | cassandra ended
2021-01-23 12:34:54 +0000 | cassandra | starting cassandra
  • 基本操作系统消息日志显示 Java 进程(适用于 StorageGRID 的 Cassandra 服务)已被 OOM reaper 终止:
Jan 23 12:34:22 localhost kernel: [123456.123456] oom_reaper: reaped process 1234 (java), now anon-rss:10347420kB, file-rss:27560kB, shmem-rss:144kB

 

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