Before you dig into reading this guide, have you tried asking OpsGPT what this log means? You’ll receive a customized analysis of your log.
Try OpsGPT now for step-by-step guidance and tailored insights into your Elasticsearch operation.
Briefly, this error occurs when there’s an attempt to copy an AtomicArray to another array of a different size in Elasticsearch. This is not allowed as AtomicArrays must be copied to arrays of the same size. To resolve this issue, ensure that the destination array is of the same size as the AtomicArray. If the sizes are different, you may need to resize the destination array or adjust the size of the data being copied to match the destination array size.
For a complete solution to your to your search operation, try for free AutoOps for Elasticsearch & OpenSearch . With AutoOps and Opster’s proactive support, you don’t have to worry about your search operation – we take charge of it. Get improved performance & stability with less hardware.
This guide will help you check for common problems that cause the log ” AtomicArrays can only be copied to arrays of the same size ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .
Log Context
Log “AtomicArrays can only be copied to arrays of the same size” class name is AtomicArray.java. We extracted the following from Elasticsearch source code for those seeking an in-depth context :
/**
* Copies the content of the underlying atomic array to a normal one.
*/
public E[] toArray(E[] a) {
if (a.length != array.length()) {
throw new ElasticsearchGenerationException("AtomicArrays can only be copied to arrays of the same size");
}
for (int i = 0; i < array.length(); i++) {
a[i] = array.get(i);
}
return a;
