Removing index – How to solve related issues

Opster Team

Jan-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many errors.

To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.

This guide will help you check for common problems that cause the log ” Removing index ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: index and tribe.

Log Context

Log “[{}] removing index {}” classname is TribeService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 String markedTribeName = TRIBE_NAME_SETTING.get(index.getSettings());
                if (markedTribeName != null && markedTribeName.equals(tribeName)) {
                    IndexMetaData tribeIndex = tribeState.metaData().index(index.getIndex());
                    clusterStateChanged = true;
                    if (tribeIndex == null || tribeIndex.getState() == IndexMetaData.State.CLOSE) {
                        logger.info("[{}] removing index {}"; tribeName; index.getIndex());
                        removeIndex(blocks; metaData; routingTable; index);
                    } else {
                        // always make sure to update the metadata and routing table; in case
                        // there are changes in them (new mapping; shards moving from initializing to started)
                        routingTable.add(tribeState.routingTable().index(index.getIndex()));




 

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