ElasticSearch crashes with mmapfs storage type

Elastic Stack Elasticsearch
1

The subject pretty much says it all. The java dump says it crashed
somewhere in the memory mapped file code. I change an index from
"memory" to "mmapfs" a couple of days ago. We are running Centos 6.
I can supply a dump file if needed.

2

The dump would help, can you also provide the Java version and elasticsearch version used?

On Thursday, January 26, 2012 at 12:18 AM, drew.letcher wrote:

The subject pretty much says it all. The java dump says it crashed
somewhere in the memory mapped file code. I change an index from
"memory" to "mmapfs" a couple of days ago. We are running Centos 6.
I can supply a dump file if needed.

3

Shay,

We are running Elasticsearch 0.18.6 and Open JDK 1.6. Dump file can
be found at http://dl.dropbox.com/u/59098143/hs_err_pid14684.log

Thanks,
Jason

On Jan 26, 3:30 am, Shay Banon kim...@gmail.com wrote:

The dump would help, can you also provide the Java version and elasticsearch version used?

On Thursday, January 26, 2012 at 12:18 AM, drew.letcher wrote:

The subject pretty much says it all. The java dump says it crashed
somewhere in the memory mapped file code. I change an index from
"memory" to "mmapfs" a couple of days ago. We are running Centos 6.
I can supply a dump file if needed.

4

Thanks!, I believe this will be fixed in the next Lucene 3.6, [LUCENE-3588] Try harder to prevent SIGSEGV on cloned MMapIndexInputs - ASF JIRA, though it is interesting when it would happen.

On Thursday, January 26, 2012 at 5:56 PM, jjasinek wrote:

Shay,

We are running Elasticsearch 0.18.6 and Open JDK 1.6. Dump file can
be found at http://dl.dropbox.com/u/59098143/hs_err_pid14684.log

Thanks,
Jason

On Jan 26, 3:30 am, Shay Banon <kim...@gmail.com (http://gmail.com)> wrote:

The dump would help, can you also provide the Java version and elasticsearch version used?

On Thursday, January 26, 2012 at 12:18 AM, drew.letcher wrote:

The subject pretty much says it all. The java dump says it crashed
somewhere in the memory mapped file code. I change an index from
"memory" to "mmapfs" a couple of days ago. We are running Centos 6.
I can supply a dump file if needed.