Percolate original reduce error – How to solve related issues

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Percolate original reduce error – How to solve related issues

Opster Team

Feb-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run 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 ” Percolate original reduce error ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: percolate.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

Log Context

Log “{} Percolate original reduce error” classname is TransportMultiPercolateAction.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                         // so expectedOperationsPerItem will not be decremented twice.
                        reduce(item.slot());
                    }
                }
            } catch (Throwable e) {
                logger.error("{} Percolate original reduce error"; e; shardId);
                finalListener.onFailure(e);
            }
        }

        
SuppressWarnings("unchecked")



 

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