Thanks for that, and for your time.
Kind regards,
Koen
On Fri, Apr 12, 2019 at 3:33 AM Shawn Heisey wrote:
> On 4/11/2019 6:44 PM, Koen De Groote wrote:
> > I gathered a solr log from 7.6.0 at TRACE level.
> >
> > Then I replicated the experiment with 6.6.5 and with that version, the
> > direct
I faced similar situation with solr cloud.
http://lucene.472066.n3.nabble.com/Solr-Cloud-wiping-all-cores-when-restart-without-proper-zookeeper-directories-td4420598.html
Solr is deleting folders containing solr cores only any other folder is
intact.
On Fri, Apr 12, 2019 at 7:03 AM Shawn Heisey
On 4/11/2019 6:44 PM, Koen De Groote wrote:
I gathered a solr log from 7.6.0 at TRACE level.
Then I replicated the experiment with 6.6.5 and with that version, the
directories were not deleted. Log also included.
The audit log is from solr7. The deletes start at 01:51:48, which
translates to 23
I gathered a solr log from 7.6.0 at TRACE level.
Then I replicated the experiment with 6.6.5 and with that version, the
directories were not deleted. Log also included.
The audit log is from solr7. The deletes start at 01:51:48, which
translates to 23:51:48 UTC, which you'll be able to find in th
On 4/11/2019 2:40 PM, Koen De Groote wrote:
That being explained, am I right in understanding that currently there is
no way of configuring Solr so that it won't delete the folders, in this
event?
In my opinion, Solr should never delete cores unless it has been
explicitly *ASKED* to do so with
Shawn,
Apologies, I should have explained more properly.
To clarify: manually deleting the 'version-2' directory is never something
that happened when I first observed this behavior.
The reason I did it in this example is that it's the fastest and simplest
way to demonstrate the behavior.
What I
On 4/11/2019 3:17 AM, Koen De Groote wrote:
The basic steps are: set up zookeeper, set up solr root, set up solr.
Create dummy collection with example data. Stop the containers. Delete
the zookeeper 'version-2' folder. Recreate zookeeper container. Redo the
mkroot, recreate solr container. At t
Attached to this mail is a tar.gz with instructions to reproduce.
It contains 3 text files with commands and comments. Be sure to check the
actual commands before executing.
This was tested on a Ubuntu 18.04 VM, with docker installed on it.
The order of execution is:
- zookeeper instructions.txt
Deleting data on a zookeeper hiccup does sound bad if it's really solr's
fault. Can you work up a set of steps to reproduce? Something like install
solr, index tech products example, shut down solr, perform some editing to
zk, start solr, observe data gone (but with lots of details about exact
conf
