Log Marking and sending shard failed due to – How To Solve Related Issues


Log Marking and sending shard failed due to – How To Solve Related Issues

Opster Team

Feb-20, 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 that cause many errors.

This guide will help you check for common problems that cause the log ” Marking and sending shard failed due to ” 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: cluster, indices and shard.

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 pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Log Context

Log “[{}] marking and sending shard failed due to [{}]” classname is IndicesClusterStateService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         }
    }

    private void sendFailShard(ShardRouting shardRouting; String indexUUID; String message; 
Nullable Throwable failure) {
        try {
            logger.warn("[{}] marking and sending shard failed due to [{}]"; failure; shardRouting.shardId(); message);
            failedShards.put(shardRouting.shardId(); new FailedShard(shardRouting.version()));
            shardStateAction.shardFailed(shardRouting; indexUUID; message; failure);
        } catch (Throwable e1) {
            logger.warn("[{}][{}] failed to mark shard as failed (because of [{}])"; e1; shardRouting.getIndex(); shardRouting.getId(); message);
        }



 

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