Solr backup no longer writes to a UNC path

Hi there, We've upgraded from Solr 7.7.1 to Solr 8.8.1 (running on Windows Operating System) and I've noticed that when running a Solr backup, it will no longer allow me to write to a UNC path. Is this something that has been purposely changed? I've noticed a new system

Re: Solr Backup/Restore

Restore will only create the same number of shards as the original collection had when you took the backup. If you are on a cluster with enough resources, you can try split shards to the desired numbers later on? Split Shards has a more efficient implementation in solr 8.x but if u have a mostly

Solr Backup/Restore

Hi, I'm using Solr-7.4.0 and I want to export 4TB of data from our current Solr cluster to a different cluster. The new cluster has twice the number of nodes than the current cluster and I want data to be distributed among all the nodes. Is this possible with the Backup/Restore feature considering

Solr Backup times out

Hello everyone! I am running a backup on solr using the command: http://localhost:8983/solr/admin/collections?action=BACKUP&collection=myCollection&name=myCollectionBkp&location={

Re: Solr Backup restore

It would help if you could devise a simple set of command line steps to reproduce/demonstrate the problem using the "bin/solr -e solrcloud" setup. The problem you see ought to be reproducible here if there is a problem. ~ David Smiley Apache Lucene/Solr Search Developer http://www.linkedin.com/in/

Solr Backup restore

Hello, I have a Solr Cloud with 2 node cluster. It has 2 replicas one on each node with a single shard. The cores created are <>_shard1_replica1 and <>_shard1_replica2. When I create a collection back up and restore the documents are indexed properly on both the nodes, but the cores created are

Re: Solr Backup

On Tue, Jul 30, 2019 at 7:54 PM Jan Høydahl wrote: > The FS backup feature requires a shared drive as you say, and this is > clearly documented. No way around it. Cloud Filestore would likely fix it. > > Or you could write a new backup repo plugin for backup directly to Google > Cloud Storage? >

Re: Solr Backup

The FS backup feature requires a shared drive as you say, and this is clearly documented. No way around it. Cloud Filestore would likely fix it. Or you could write a new backup repo plugin for backup directly to Google Cloud Storage? Jan Høydahl > 30. jul. 2019 kl. 13:41 skrev Jayadevan Maymal

Re: Solr Backup

On 7/30/2019 7:11 AM, Jayadevan Maymala wrote: We will need the *FULL* error message. It is probably dozens of lines long and MIGHT contain multiple "Caused by" sections. { "responseHeader":{ "status":500, "QTime":22}, "Operation backup caused exception:":"java.nio.file.NoSuchF

Re: Solr Backup

On Tue, Jul 30, 2019 at 5:56 PM Shawn Heisey wrote: > On 7/30/2019 5:41 AM, Jayadevan Maymala wrote: > > We have a 3-node Solr cluster running on google cloud platform. I would > > like to schedule a backup and have been trying the backup API and getting > > java.nio.file.NoSuchFileException:java

Re: Solr Backup

On 7/30/2019 5:41 AM, Jayadevan Maymala wrote: We have a 3-node Solr cluster running on google cloud platform. I would like to schedule a backup and have been trying the backup API and getting java.nio.file.NoSuchFileException:java.nio.file.NoSuchFileException error. I suspect it is because a sha

Solr Backup

Hello all, We have a 3-node Solr cluster running on google cloud platform. I would like to schedule a backup and have been trying the backup API and getting java.nio.file.NoSuchFileException:java.nio.file.NoSuchFileException error. I suspect it is because a shared drive is necessary. Google VM ins

Re: Solr - Backup api throwing exception

Hi, Backup can take time, so consider calling it asynchronously - https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-AsynchronousCalls -- Jan Høydahl, search solutio

Re: Solr - Backup api throwing exception

Hi Jan Høydahl, I have followed your suggestion. That issue got resolved. Now I a facing another issue . Backup command getting disconnect in 180 sec. curl ' http://localhost:8983/solr/admin/collections?action=BACKUP&name=top_bk1&collection=topapp&location=/home/ubuntu/nfs ' 500181162or

Re: Solr - Backup api throwing exception

Hi Praveen. From the exception "Directory to contain snapshots doesn't exist: /home/ubuntu/top4_bk”, we can tell that you are not using a shared file system, e.g NFS, for your backup. If you read the Reference Guide docs you will see that this is a prerequisite. What happens is that the Oversee

Solr - Backup api throwing exception

Hi, I am unable to backup the solr collection. Please help curl ' http://localhost:8983/solr/admin/collections?action=BACKUP&name=top4_bk&collection=topapp&location=/home/ubuntu/ ' 50039org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error from server at http://:8983/

Re: solr | backup and restoration

April 2016 at 15:45, Prateek Jain J wrote: > > Manually copying files under index directory fixed the issue. > > > Regards, > Prateek Jain > > -Original Message- > From: Prateek Jain J [mailto:prateek.j.j...@ericsson.com] > Sent: 27 April 2016 02:08 PM >

RE: solr | backup and restoration

Manually copying files under index directory fixed the issue. Regards, Prateek Jain -Original Message- From: Prateek Jain J [mailto:prateek.j.j...@ericsson.com] Sent: 27 April 2016 02:08 PM To: solr-user@lucene.apache.org Subject: solr | backup and restoration Hi, We are using

solr | backup and restoration

Hi, We are using solr 4.8.1 in production and want to create backups at runtime. As per the reference guide, we can create backup using something like this: http://localhost:8983/solr/myCore/replication?command=backup&location=/tmp/myBackup&numberToKeep=1 and we verified that some file are ge

SOLR Backup and Restore - Solr 3.6.1

Hello, we have solr 3.6.1 in our environment. we are trying to analyse backup and recovery solutions for the same. is there a way to compress the backup taken? we have explored about replicationHandler with backup command. but as our index is in 100's of GB's we would like a solution that p

Solr Backup Strategy

What is the best backup and restore strategy for Solr 3.6.1?

Solr backup replication -> restore from snapshot

index versions on the slaves. How can i fix this? Can i force the slaves to replicate without looking to index versions? Can i upgrade the index version on the master? Any help will be appreciated! Roy -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-backup-replication-re

Solr backup / replication internals

Hi, Could any one explain me about the internals of Backup / Replication. Please give me more information like do's and don'ts of Backup / Replication. 1. Is the backup / replication incremental ? 2. While taking backup / replication, Whether Solr could add / update the index? 3. Backup comma