Log allocator has been removed in 2.0 using instead – How To Solve Related Issues


Log allocator has been removed in 2.0 using instead – 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 ” allocator has been removed in 2.0 using instead ” 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.

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 “{} allocator has been removed in 2.0 using {} instead” classname is ClusterModule.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

 
        // bind ShardsAllocator
        String shardsAllocatorType = shardsAllocators.bindType(binder(); settings; ClusterModule.SHARDS_ALLOCATOR_TYPE_KEY; ClusterModule.BALANCED_ALLOCATOR);
        if (shardsAllocatorType.equals(ClusterModule.EVEN_SHARD_COUNT_ALLOCATOR)) {
            final ESLogger logger = Loggers.getLogger(getClass(); settings);
            logger.warn("{} allocator has been removed in 2.0 using {} instead"; ClusterModule.EVEN_SHARD_COUNT_ALLOCATOR; ClusterModule.BALANCED_ALLOCATOR);
        }
        allocationDeciders.bind(binder());
        indexTemplateFilters.bind(binder());

        bind(ClusterInfoService.class).to(clusterInfoServiceImpl).asEagerSingleton();




 

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