Deleted previously created but not yet committed next generation This can happen due to a – How to solve this Elasticsearch error

Opster Team

Aug-23, Version: 6.8-7.15

Briefly, this error occurs when Elasticsearch tries to delete a segment that was created but not yet committed. This could be due to a sudden shutdown or a crash. To resolve this issue, you can try restarting Elasticsearch, ensuring that there is enough disk space, and checking for any hardware issues. If the problem persists, you may need to reindex your data. It’s also important to regularly back up your data to prevent loss in such situations.

This guide will help you check for common problems that cause the log ” deleted previously created; but not yet committed; next generation [{}]. This can happen due to a ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: index.

Log Context

Log “deleted previously created; but not yet committed; next generation [{}]. This can happen due to a” classname is Translog.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

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assert Files.exists(nextTranslogFile) == false ||
Files.size(nextTranslogFile)
<p> </p>
<p></p><div class="rmp-widgets-container rmp-wp-plugin rmp-main-container js-rmp-widgets-container js-rmp-widgets-container--1057 " data-post-id="1057"> <div class="rmp-rating-widget js-rmp-rating-widget"> <p class="rmp-heading rmp-heading--title"> How helpful was this guide? </p> <div class="rmp-rating-widget__icons"> <ul class="rmp-rating-widget__icons-list js-rmp-rating-icons-list"> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Not at all useful" data-value="1"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Somewhat useful" data-value="2"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Useful" data-value="3"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Fairly useful" data-value="4"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Very useful" data-value="5"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> </ul> </div> <p class="rmp-rating-widget__hover-text js-rmp-hover-text"></p> <button class="rmp-rating-widget__submit-btn rmp-btn js-submit-rating-btn"> Submit Rating </button> <p class="rmp-rating-widget__results js-rmp-results "> </p> <p class="rmp-rating-widget__not-rated js-rmp-not-rated rmp-rating-widget__not-rated--hidden"> </p> <p class="rmp-rating-widget__msg js-rmp-msg"></p> </div> <div class="rmp-feedback-widget js-rmp-feedback-widget"> <p class="rmp-heading rmp-heading--title"> We are sorry that this post was not useful for you! </p> <p class="rmp-heading rmp-heading--subtitle"> Let us improve this post! </p> <div class="rmp-feedback-widget__container"> <p class="rmp-feedback-widget__text"> Tell us how we can improve this post? </p> <textarea class="rmp-feedback-widget__input js-rmp-feedback-input" rows="5" id="feedback-text"></textarea> <button type="button" class="rmp-feedback-widget__btn rmp-btn rmp-btn--large js-rmp-feedback-button"> Submit Feedback </button> <div class="rmp-feedback-widget__loader js-rmp-feedback-loader"> <div></div><div></div><div></div> </div> <p class="rmp-feedback-widget__msg js-rmp-feedback-msg"></p> </div> </div> </div>
assert Files.exists(nextTranslogFile) == false || Files.size(nextTranslogFile) <p> </p> <p></p><div class="rmp-widgets-container rmp-wp-plugin rmp-main-container js-rmp-widgets-container js-rmp-widgets-container--1057 " data-post-id="1057"> <div class="rmp-rating-widget js-rmp-rating-widget"> <p class="rmp-heading rmp-heading--title"> How helpful was this guide? </p> <div class="rmp-rating-widget__icons"> <ul class="rmp-rating-widget__icons-list js-rmp-rating-icons-list"> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Not at all useful" data-value="1"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Somewhat useful" data-value="2"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Useful" data-value="3"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Fairly useful" data-value="4"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> <li class="rmp-rating-widget__icons-list__icon js-rmp-rating-item" data-descriptive-rating="Very useful" data-value="5"> <i class="js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star "></i> </li> </ul> </div> <p class="rmp-rating-widget__hover-text js-rmp-hover-text"></p> <button class="rmp-rating-widget__submit-btn rmp-btn js-submit-rating-btn"> Submit Rating </button> <p class="rmp-rating-widget__results js-rmp-results "> </p> <p class="rmp-rating-widget__not-rated js-rmp-not-rated rmp-rating-widget__not-rated--hidden"> </p> <p class="rmp-rating-widget__msg js-rmp-msg"></p> </div> <div class="rmp-feedback-widget js-rmp-feedback-widget"> <p class="rmp-heading rmp-heading--title"> We are sorry that this post was not useful for you! </p> <p class="rmp-heading rmp-heading--subtitle"> Let us improve this post! </p> <div class="rmp-feedback-widget__container"> <p class="rmp-feedback-widget__text"> Tell us how we can improve this post? </p> <textarea class="rmp-feedback-widget__input js-rmp-feedback-input" rows="5" id="feedback-text"></textarea> <button type="button" class="rmp-feedback-widget__btn rmp-btn rmp-btn--large js-rmp-feedback-button"> Submit Feedback </button> <div class="rmp-feedback-widget__loader js-rmp-feedback-loader"> <div></div><div></div><div></div> </div> <p class="rmp-feedback-widget__msg js-rmp-feedback-msg"></p> </div> </div> </div>
            assert Files.exists(nextTranslogFile) == false ||
                    Files.size(nextTranslogFile) 

 

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