0000627: Preallocation failed FATAL crash

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Date Submitted

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0000627

Sphinx

general

public

2010-10-26 15:10

2012-09-29 12:22

Reporter

leonch

Assigned To

Tomat

Priority

normal

Severity

crash

Reproducibility

sometimes

Status

closed

Resolution

unable to reproduce

Platform

OS Version

Product Version

1.11-dev

Target Version

Fixed in Version

Summary

0000627: Preallocation failed FATAL crash

Description

Hi during indexing using RT indexes the following occured in searchd, and searchd crashed:

[Tue Oct 26 07:58:26.770 2010] [13140] FATAL: disk chunk /data/search/var/data/rt299.12: prealloc failed: (null)
[Tue Oct 26 07:58:26.871 2010] [11022] Child process 13140 has been finished, exit code 1. Watchdog finishes also. Good bye!

We had to restart searchd. It was working for approximately one hour before this point indexing fine.

The server has 36gb of RAM we have approx 14 indexes at this point with the same settings as below:

rt_mem_limit = 500M
type = rt
    path = /data/search/var/data/rt299
    rt_field = title
      rt_field = content
      rt_attr_uint = lang
    blend_chars = +, U+23,U+002E,.,-,@
##rt_attr_string = guid
#rt_attr_timestamp= published
rt_attr_uint = type
rt_mem_limit = 500M
#rt_attr_uint =indegree
#rt_attr_uint = ranking
mlock = 0
    morphology = none
    min_word_len = 1
    charset_type = utf-8
html_strip = 1
charset_table = ****LOTS HERE****
ngram_chars = ****LOTS HERE****
ngram_len = 1
docinfo = inline
ondisk_dict = 1
enable_star =1

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Notes
(0000925) leonch (reporter) 2010-10-26 15:17	This is in Sphinx 1.11-id64-dev (r2531)

(0000928) Tomat (manager) 2010-10-28 21:19	You mentioned that you have 14 rt indexes. Is it true? And from error message I see that at least 1 of them has 12 disk chunks. Could you stop daemon with ./searchd -c YOUR_CONFIG --stop then get and send here file size and file list of all files with next extensions .ram .spd *.spa and grand total?

Issue History
Date Modified	Username	Field	Change
2010-10-26 15:10	leonch	New Issue
2010-10-26 15:17	leonch	Note Added: 0000925
2010-10-28 21:19	Tomat	Note Added: 0000928
2010-10-28 21:19	Tomat	Status	new => assigned
2010-10-28 21:19	Tomat	Assigned To	=> Tomat
2012-09-29 12:22	kevg	Status	assigned => closed
2012-09-29 12:22	kevg	Resolution	open => unable to reproduce