IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Elasticsearch for Apache Hadoop version 7.14.0
editElasticsearch for Apache Hadoop version 7.14.0
editKnown issues
edit-
In 7.14.0, ES-Hadoop began preventing access to Elasticsearch clusters that did not include an
X-elastic-product
header in responses in order to ensure that ES-Hadoop was working with an Elasticsearch cluster that it was compatible with. See #1672 for more information about this. However if the case of theX-elastic-product
header name sent from Elasticsearch is changed (for example if it is lower-cased) by an intermediary between Elasticsearch and ES-Hadoop (for example, the http proxy for cloud.elastic.co), then ES-Hadoop ignores the header and will reject the response as not being from a valid Elasticsearch cluster.We have fixed this issue in ES-Hadoop 7.14.2 and later versions. For more details,see #1745.