https://answers.axonivy.com/questions/4038/elasticsearchexception-index-read-only-if-updating-storing-businessdata<p>I can not update and store my Business data and get the following exception if I do it e.g. <code>ivy.repo.save(in.myDossier)</code>:</p> <pre><code>ElasticsearchException: Elasticsearch update index of document failed because of: { "root_cause":[ { "type":"cluster_block_exception", "reason":"index [ivy.businessdata-abc] blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];" } ], "type":"cluster_block_exception", "reason":"index [ivy.businessdata-abc] blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];" } </code></pre> <p>It seems that it is now forbidden to write to the Elasiticsearch index because it is read-only. Why is my index read-only? I did not do anything. It suddenly stopped working.</p>enTue, 01 Oct 2019 04:10:38 -0400https://answers.axonivy.com/questions/4038/elasticsearchexception-index-read-only-if-updating-storing-businessdata/4039<p>This can happen if you are nearly out of disk space. If you have used 95% or more of your disk, Elasticsearch enforces a read-only index. This means no update and adding to the index is allowed only deletion will work.</p> <p><strong>You just have to clean up your disk to have more than 5% free disk space (anyway a good idea:) and restart Axon.ivy. Then it should work again.</strong></p> <p>See detailed information in the <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/disk-allocator.html">Elasticsearch reference</a> about the configuration properties and what happens when.</p>Christian StrebelTue, 01 Oct 2019 04:10:38 -0400https://answers.axonivy.com/questions/4038/elasticsearchexception-index-read-only-if-updating-storing-businessdata/4039