- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Cloud
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Diagnosing and Repairing Shard Issues in Elasticsearch 7.13
Yellow and especially red cluster states can certainly create a stressful situation. To help alleviate this stress, Elasticsearch has made it easy to diagnose your shard issues so you can get the cluster back to a green state quickly. In this hands-on lab, you will get to diagnose and repair shard issues in an Elasticsearch cluster.

Lab Info
Table of Contents
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Challenge
Troubleshoot and Repair the accounts Indices
From the Kibana console on the
es1
node, use the cluster allocation explain API to troubleshoot and then repair theaccounts-1
andaccounts-2
indices. -
Challenge
Reconfigure the accounts Indices to Avoid Repeated Failure
From the Kibana console on the
es1
node, configure theaccounts-1
andaccounts-2
indices in such a way as to maximize redundancy and reliability.
About the author
Real skill practice before real-world application
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