sitecore6 - Sitecore index rebuild "job ended unexpectedly" -
in our sitecore project (6.6.0 rev. 130404), facing issue when trying rebuild large indexes using sitecore control panel. there index contains more 650,000 items. half-way through index rebuilding operation, process stops error "job ended unexpectedly" being displayed on index-rebuild dialog box. when analyzing sitecore logs, can't find recorded exceptions related this. because didn't know when index rebuild stopped, searched sitecore logs word "exception" couldn't find related this.
we face same issue quicksearch index (even larger index our own) well.
in logs, see "index rebuild job started" message nothing related being ended or interrupted.
what can possible causes of this? , how can find evidence using sitecore logs?
(ps. have sought indexing practices on post, haven't implemented suggestions): sitecore index rebuilding practices)
if have permission so: try eventlogs on server hosting solution on. also, see logs "hosting environment initiated shutdown" or this? there might alot of reasons sitecore shutdown , showing error. own experiences can be:
- application pool memory restriction exceeding limits , causing shutdown;
- application pool rapid fail protection shuts down pool;
- changes in website/data folder; (data folder can best placed outside website folder);
- application pool recycle times -> can scheduled , cause application pool recycle;
those few of things found cause of recycles sometimes. might best check eventlogs , there try shutdown above stated causes.
edit: ensure data , indexes folders outside of web root , update web.config point data folder.
hope helps bit.
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