WARNING: Version 5.4 of the Elastic Stack has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Breaking Changes in 5.3
editBreaking Changes in 5.3
edit- Security
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Unauthorized bulk request is rejected on individual bulk item basis instead of
being rejected as an entire operation. In case of insufficient privileges,
individual bulk item responses return security exception with
403error code instead of top level bulk response returning security exception with403error code. The top level bulk response always returns with200status code. -
create,indexanddeleteindex privileges can execute bulk action. -
Usage of Netty 3 for transport (
transport.type=security3) or HTTP (http.type=security3) is deprecated and will be removed in X-Pack 6.0.0. Instead, rely on the default implementations which are based on Netty 4.
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Unauthorized bulk request is rejected on individual bulk item basis instead of
being rejected as an entire operation. In case of insufficient privileges,
individual bulk item responses return security exception with