Deleted index shows up after cluster restart

Elastic Stack Elasticsearch
4

Thanks for your reply! You are right that there are sub-directory named 1
or even 2. And there were several node reboot along the way.
But I still don't get it, why do those deleted index shows up after reboot.
It seems the lucene index files were not actually deleted during the
"deletion".
Moreover, there were a lot of error complaining missing files or shards in
the master log file, and the master also didn't accept new nodes joining
the cluster. After manually "close" those indexes, the master behaves
normally.
在 2013-7-16 下午12:49，"Ivan Brusic" ivan@brusic.com写道：

You potentially had a split brain at one point and indexed data to two
different clusters. Or you had two instances running on the same server.
You should double check that there is only one directory called 0 under the
data directory.

--
Ivan

On Mon, Jul 15, 2013 at 8:40 PM, Jaguar xiong.jaguar@gmail.com wrote:

Some more detail, this is with version 0.90. Not sure if it's the same
for previous version.

在 2013年7月16日星期二UTC+8上午11时39分58秒，Jaguar写道：

Hi,
We are maintaining some daily indexes in multi-nodes cluster. The
old indexes will be deleted by schedule.
Recently the cluster was restarted, and a different master node was
elected. Quite a few deleted show up again. I check the data directories,
and the actual data are still there.
Is this a known one?

Thanks!
Jaguar

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