Remote file corruption during finalization on node ; recovering . local checksum OK – 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 ” Remote file corruption during finalization on node ; recovering . local checksum OK ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: recovery.

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 “{} Remote file corruption during finalization on node {}; recovering {}. local checksum OK” classname is RecoverySourceHandler.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                                     throw remoteException;
                                }
                                // corruption has happened on the way to replica
                                RemoteTransportException exception = new RemoteTransportException("File corruption occurred on recovery but checksums are ok"; null);
                                exception.addSuppressed(remoteException);
                                logger.warn("{} Remote file corruption during finalization on node {}; recovering {}. local checksum OK";
                                        corruptIndexException; shard.shardId(); request.targetNode());
                                throw exception;
                            } else {
                                throw remoteException;
                            }




 

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