1.7 KiB
| layout | title | nav_order | has_children | has_toc |
|---|---|---|---|---|
| default | Troubleshoot | 62 | true | false |
Troubleshoot
This section contains a list of issues and workarounds.
Java error during startup
You might see [ERROR][c.a.o.s.s.t.OpenSearchSecuritySSLNettyTransport] [opensearch-node1] SSL Problem Insufficient buffer remaining for AEAD cipher fragment (2). Needs to be more than tag size (16) when starting OpenSearch. This problem is a known issue with Java and doesn't affect the operation of the cluster.
OpenSearch Dashboards fails to start
If you encounter the error FATAL Error: Request Timeout after 30000ms during startup, try running OpenSearch Dashboards on a more powerful machine. We recommend four CPU cores and 8 GB of RAM.
Can't open OpenSearch Dashboards on Windows
OpenSearch Dashboards doesn't support Microsoft Edge and many versions of Internet Explorer. We recommend using Firefox or Chrome.
Can't update by script when FLS, DLS, or field masking is active
The security plugin blocks the update by script operation (POST <index>/_update/<id>) when field-level security, document-level security, or field masking are active. You can still update documents using the standard index operation (PUT <index>/_doc/<id>).
Illegal reflective access operation in logs
This is a known issue with Performance Analyzer that shouldn't affect functionality.
Multi-tenancy issues in OpenSearch Dashboards
If you're testing multiple users in OpenSearch Dashboards and encounter unexpected changes in tenant, use Google Chrome in an Incognito window or Firefox in a Private window.