Re: write.lock file appears and solr wont open

2017-09-06 Thread Erick Erickson
Or only catch the specific exception and only swallow that? But yeah, this is something that should change as I see this "in the field" and a more specific error message would short-circuit a lot of unnecessary pain. see: LUCENE-7959 Erick On Wed, Sep 6, 2017 at 5:49 AM, Shawn Heisey wrote: > O

Re: write.lock file appears and solr wont open

2017-09-06 Thread Shawn Heisey
On 9/4/2017 5:53 PM, Erick Erickson wrote: > Gah, thanks for letting us know. I can't tell you how often > permissions issues have tripped me up. You're right, it does seem like > there could be a better error message though. I see this code in NativeFSLockFactory, code that completely ignores any

Re: write.lock file appears and solr wont open

2017-09-04 Thread Erick Erickson
-Original Message- > From: Erick Erickson [mailto:erickerick...@gmail.com] > Sent: Saturday, 26 August 2017 9:15 a.m. > To: solr-user > Subject: Re: write.lock file appears and solr wont open > > Odd. The way core discovery works, it starts at SOLR_HOME and recursively

RE: write.lock file appears and solr wont open

2017-09-04 Thread Phil Scadden
). -Original Message- From: Erick Erickson [mailto:erickerick...@gmail.com] Sent: Saturday, 26 August 2017 9:15 a.m. To: solr-user Subject: Re: write.lock file appears and solr wont open Odd. The way core discovery works, it starts at SOLR_HOME and recursively descends the directories

Re: write.lock file appears and solr wont open

2017-08-25 Thread Erick Erickson
Odd. The way core discovery works, it starts at SOLR_HOME and recursively descends the directories. Whenever the recursion finds a "core.properties" file it says "Aha, this must be a core". From there it assumes the data directory is immediately below where it found the core.properties file in the

RE: write.lock file appears and solr wont open

2017-08-24 Thread Phil Scadden
SOLR_HOME is /var/www/solr/data The zip was actually the entire data directory which also included configsets. And yes core.properties is in var/www/solr/data/prindex (just has single line name=prindex, in it). No other cores are present. The data directory should have been unzipped before the so

Re: write.lock file appears and solr wont open

2017-08-24 Thread Erick Erickson
It's certainly possible to move a core like this. You say you moved the core. Did you move the core.properties file as well? And did it point to the _same_ directory as the original (dataDir property)? The whole purpose of write.lock is to keep two cores from being able to update the same index at