Re: solrcloud shards backup/restoration

I also want to know how to realization it. -- View this message in context: http://lucene.472066.n3.nabble.com/solrcloud-shards-backup-restoration-tp4088447p4138358.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: solrcloud shards backup/restoration

lan Mascarenhas wrote: > Any update on this ? > > I am also stuck with same problem, I want to install snapshot of master solr > server to my local environment. but i could't :( > > All most spend 2 days to figure it out the way. Please help!! > > >

Re: solrcloud shards backup/restoration

cloud-shards-backup-restoration-tp4088447p4113142.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: solrcloud shards backup/restoration

> On Fri, Sep 6, 2013 at 5:14 AM, Aditya Sakhuja < >> > aditya.sakhuja@ >> wrote: >> >>> Hello, >> >>> >> >>> I was looking for a good backup / recovery solution for the solrcloud >> >>> indexes. I am more looking for restoring the indexes from the index >> >>> snapshot, which can be taken using the replicationHandler's backup >> command. >> >>> >> >>> I am looking for something that works with solrcloud 4.3 eventually, >> but >> >>> still relevant if you tested with a previous version. >> >>> >> >>> I haven't been successful in have the restored index replicate across >> the >> >>> new replicas, after I restart all the nodes, with one node having the >> >>> restored index. >> >>> >> >>> Is restoring the indexes on all the nodes the best way to do it ? >> >>> -- >> >>> Regards, >> >>> -Aditya Sakhuja >> >> >> >> >> >> >> >> -- >> >> Regards, >> >> Shalin Shekhar Mangar. >> >> >> >> >> -- >> Regards, >> -Aditya Sakhuja >> >> -- >> Regards, >> -Aditya Sakhuja >> > > > -- > Regards, > -Aditya Sakhuja -- View this message in context: http://lucene.472066.n3.nabble.com/solrcloud-shards-backup-restoration-tp4088447p4099789.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: solrcloud shards backup/restoration

How does one recover from an index corruption ? That's what I am trying to eventually tackle here. Thanks Aditya On Thursday, September 19, 2013, Aditya Sakhuja wrote: > Hi, > > Sorry for the late followup on this. Let me put in more details here. > > *The problem:* > > Cannot successfully resto

Re: solrcloud shards backup/restoration

Hi, Sorry for the late followup on this. Let me put in more details here. *The problem:* Cannot successfully restore back the index backed up with '/replication?command=backup'. The backup was generated as * snapshot.mmdd* *My setup and steps:* * * 6 solrcloud instances 7 zookeepers instanc

Re: solrcloud shards backup/restoration

I wouldn't say I love this idea, but wouldn't it be safe to LVM snapshot the Solr index? I think this may even work on a live server, depending on some file I/O details. Has anyone tried this? An in-Solr solution sounds more elegant, but considering the tlog concern Shalin mentioned, I think this

Re: solrcloud shards backup/restoration

Thanks Shalin and Mark for your responses. I am on the same page about the conventions for taking the backup. However, I am less sure about the restoration of the index. Lets say we have 3 shards across 3 solrcloud servers. 1.> I am assuming we should take a backup from each of the shard leaders t

Re: solrcloud shards backup/restoration

Phone typing. The end should not say "don't hard commit" - it should say "do a hard commit and take a snapshot". Mark Sent from my iPhone On Sep 6, 2013, at 7:26 AM, Mark Miller wrote: > I don't know that it's too bad though - its always been the case that if you > do a backup while indexin

Re: solrcloud shards backup/restoration

I don't know that it's too bad though - its always been the case that if you do a backup while indexing, it's just going to get up to the last hard commit. With SolrCloud that will still be the case. So just make sure you do a hard commit right before taking the backup - yes, it might miss a few

Re: solrcloud shards backup/restoration

The replication handler's backup command was built for pre-SolrCloud. It takes a snapshot of the index but it is unaware of the transaction log which is a key component in SolrCloud. Hence unless you stop updates, commit your changes and then take a backup, you will likely miss some updates. That

solrcloud shards backup/restoration

Hello, I was looking for a good backup / recovery solution for the solrcloud indexes. I am more looking for restoring the indexes from the index snapshot, which can be taken using the replicationHandler's backup command. I am looking for something that works with solrcloud 4.3 eventually, but sti