I work on an experimental cluster of ES nodes running on Windows Server machines. Once in a while we have a need to reboot machines. The initial state - cluster is green and well balanced. One machine is gracefully taken offline and then after necessary service is performed it comes back online. …

Why ES node starts recovering all the data from other nodes after reboot?

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Restarting an active node without needing to recover all data remotely Elasticsearch	13	5153	July 6, 2017
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Why ES node starts recovering all the data from other nodes after reboot?

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