compute/elasticsearch.md
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+# Elasticsearch Stuff
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+
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+### Cluster health
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+```
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+GET _cat/health?v
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+GET _cat/shards?v
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+GET _cat/nodes?v
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+GET _cat/recovery?v
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+```
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+Search for 'index' in the recovery output to see re-index jobs e.g. after node replacements
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+
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+### Snapshots
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+```
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+GET /_snapshot
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+GET /_snapshot/<name>/*
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+```
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+
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+### Running tasks
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+```
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+GET /_tasks
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+GET /_tasks/<name>:<num>
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+```
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+'reindex' tasks are maybe worth looking at before carrying out cluster work.