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如何在 StorageGRID 11.4 中检查因 Merkle 树内存泄漏导致的高 Java 堆使用率

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适用场景

NetApp StorageGRID 11.4

问题描述

在某些情况下,StorageGRID 11.4代码行(DSE 5.1.14)中包含的cassanda版本可能会由于长时间修复导致Merclee树内存泄漏而导致Java堆使用率较高。 

 

StorageGRID将报告:

  • Java堆警报/警报较高
  • 日志中的cassandre修复 错误、例如:
[ERROR] org.apache.cassandra.repair.Validator:268 - Failed creating a merkle tree for [repair #e9a52ab0-9329-11eb-83c1-8bc0b64bffdd on storagegrid

 

 

 

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