splunk clean eventdata crashes splunk.exe

[helge]

I am executing the following command on a Windows Server 2012 R2 machine with Splunk 6.0.1:

C:\Program Files\Splunk\bin>splunk clean eventdata -index INDEXNAME

This crashes splunk.exe. Windows displays a dialog box with the following information:

Problem signature:
  Problem Event Name:   APPCRASH
  Application Name: splunk.exe
  Application Version:  1536.256.0.58811
  Application Timestamp:    52ab7b46
  Fault Module Name:    splunk.exe
  Fault Module Version: 1536.256.0.58811
  Fault Module Timestamp:   52ab7b46
  Exception Code:   c0000005
  Exception Offset: 00000000000082c0
  OS Version:   6.3.9600.2.0.0.272.7
  Locale ID:    1031
  Additional Information 1: 1cf6
  Additional Information 2: 1cf651e9a88f0329c96cc649ff046e69
  Additional Information 3: 2fc5
  Additional Information 4: 2fc5f68b35a04306c3885ae9727075a7

Splunkd is stopped while I do that, of course.

[aderusha]

I'm also seeing the same behavior on Server 2012 (non-R2). This is in an Administrator command window.

I had a server spew some 18 million syslog entries that I'd like to clear out and cannot do so due to this issue.

[mss_recommind]

Same problem here on Win2k8 R2 x64.

[mss_recommind]

yes and yes. still fails with the crash message from the OP above.

[lukejadamec]

I've cleaned indexes on W2K8R2 systems many times. Are you running the command from a cmd window that was started with 'run as administrator', and does the administrator have access to the index directories?