Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration 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.
Take a self-guided product tour to see for yourself (no registration required).This guide will help you check for common problems that cause the log ” only allow store that can be opened or that throws a ShardLockObtainFailedException while being opened but got a ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: shard.
Log Context
Log “only allow store that can be opened or that throws a ShardLockObtainFailedException while being opened but got a”classname is PrimaryShardAllocator.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
}
if (allocationId != null) {
assert nodeShardState.storeException() == null ||
nodeShardState.storeException() instanceof ShardLockObtainFailedException :
"only allow store that can be opened or that throws a ShardLockObtainFailedException while being opened but got a " +
"store throwing " + nodeShardState.storeException();
numberOfAllocationsFound++;
if (matchAnyShard || inSyncAllocationIds.contains(nodeShardState.allocationId())) {
nodeShardStates.add(nodeShardState);
}
Find & fix Elasticsearch problems
