Phase failed – Elasticsearch Error How To Solve Related Issues

Phase failed – Elasticsearch Error How To Solve Related Issues

Updated: July-20

Elasticsearch Version: 1.7-8.0

Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up  which can resolve issues causing many errors 


This guide will help you check for common problems that cause the log “Phase failed” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: search.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to discover the cause of many errors and provides suitable actionable recommendations (free tool that requires no installation). 

Log Context

Log”Phase failed”classname  is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :;
  } catch (Exception e) {
  // we need to fail the entire request here - the entire phase just blew up
  // don't call onShardFailure or onFailure here since otherwise we'd countDown the counter
  // again which would result in an exception
  listener.onFailure(new SearchPhaseExecutionException(phase.getName(); "Phase failed"; e;

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 SearchPhaseExecutionException[Failed to execute phase [query], all shards failed] -views 56,795 ,score 16

Elasticsearch All shards failed for phase: [query] -views   6,514

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