Crash of Kapacitor 1.0.0 on Windows x64

[stephanstapel]

Hi,

I am more than happy that you finally provide (I know: non supported) Windows binaries.
I installed Kapacitor 1.0.0, followed the Getting Started guide.

My first simple tick script looks like this:

stream
    // Select just the cpu measurement from our example database.
    |from()
        .measurement('disk_C.used_percent')
        .where(lambda: 'host' == 'server')
    |alert()
        .crit(lambda: 'value' >  70)
        // Whenever we get an alert write it to a file.
        .log('alerts.log')

when doing the test run, as described in the getting started using

kapacitor record stream -task cpu_alert -duration 20s

I reliably get the following crash:

panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x48 pc=0x59bff6]

goroutine 80 [running]:
panic(0xd81ae0, 0xc08200a070)
/usr/local/go/src/runtime/panic.go:481 +0x3f4
github.com/influxdata/kapacitor/services/replay.(_Service).doRecordStream(0xc0821ec6e0, 0xc0823a5ce0, 0x24, 0x0, 0x0, 0xecf6ee40f,
0x31496778, 0x1486c60, 0xc08223ac00, 0x1, ...)
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:1240 +0x136
github.com/influxdata/kapacitor/services/replay.(_Service).handleRecordStream.func1(0xc0821a2700, 0xc0821ec6e0, 0xc082231a80, 0xc082231fc0, 0xc0823a5ce0, 0x24, 0xc0822a42a0, 0x55, 0x0, 0x0, ...)
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:612 +0x156
created by github.com/influxdata/kapacitor/services/replay.(*Service).handleRecordStream
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:614 +0x705

I guess this might be a bug in Kapacitor 1.0.0. Is there any chance that I can provide more information so that you can hunt this bug?

[lsitzmann]

I've got exactly the same problem running kapacitor v 1.1.0 on a windows 7 host.
Will there be any chance to run kapacitor on a windows system soon, or are there special configruations to be set?

[stephanstapel]

I can confirm that I also still have the bug on Windows 10 x64.

[BRNTZN]

Exact same issue here
+1

[ikutsin]

Mostly the same on Windows 7 x64
Default config, record query to type any type:
kapacitor record query -query "select * from db.rp.measurement limit 2" -type batch

2017/05/17 14:51:59 No configuration provided, using default settings
[run] 2017/05/17 14:51:59 I! Kapacitor starting, version 1.2.0, branch master, commit 5408057
[run] 2017/05/17 14:51:59 I! Go version go1.7.4
[srv] 2017/05/17 14:51:59 I! Kapacitor hostname: localhost
[srv] 2017/05/17 14:51:59 I! ClusterID: 7962b99f-5db4-425b-bb9b-171c9d5d4840 ServerID: a86b41e7-fec0-4e63-8820-89d71fe5c71b
[task_master:main] 2017/05/17 14:51:59 I! opened
[smtp] 2017/05/17 14:51:59 I! Starting SMTP service
[stats] 2017/05/17 14:51:59 I! opened service
[httpd] 2017/05/17 14:51:59 I! Starting HTTP service
[httpd] 2017/05/17 14:51:59 I! Authentication enabled: false
[httpd] 2017/05/17 14:51:59 I! Listening on HTTP: [::]:9092
[run] 2017/05/17 14:51:59 I! Listening for signals
[httpd] ::1 - - [17/May/2017:14:52:00 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 3c552e7b-3af7-11e7-8001-000000000000 311031
[httpd] ::1 - - [17/May/2017:14:52:10 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 423f9d7f-3af7-11e7-8002-000000000000 84008
[httpd] ::1 - - [17/May/2017:14:52:20 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 4833a9b2-3af7-11e7-8003-000000000000 119011
[httpd] ::1 - - [17/May/2017:14:52:30 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 4e301a8c-3af7-11e7-8004-000000000000 276027
[httpd] ::1 - - [17/May/2017:14:52:40 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 54238a7b-3af7-11e7-8005-000000000000 134013
[httpd] ::1 - - [17/May/2017:14:52:50 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 5a19928b-3af7-11e7-8006-000000000000 85008
[httpd] ::1 - - [17/May/2017:14:52:55 +0300] "GET /kapacitor/v1/tasks?dot-view=attributes&fields=type&fields=status&fields=executing&fields=dbrps&limit=100&offset=0&pattern=&replay-id=&script-format=formatted HTTP/1.1" 200 43 "-" "KapacitorClient" 5d3a961c-3af7-11e7-8007-000000000000 3000
[httpd] ::1 - - [17/May/2017:14:53:00 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 601e40fb-3af7-11e7-8008-000000000000 247024
[httpd] ::1 - - [17/May/2017:14:53:10 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 66022024-3af7-11e7-8009-000000000000 82008
[httpd] ::1 - - [17/May/2017:14:53:20 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 6c034c0d-3af7-11e7-800a-000000000000 79007
[httpd] ::1 - - [17/May/2017:14:53:30 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 71f11687-3af7-11e7-800b-000000000000 322032
[httpd] ::1 - - [17/May/2017:14:53:40 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 77e522ba-3af7-11e7-800c-000000000000 84008
[httpd] ::1 - - [17/May/2017:14:53:50 +0300] "POST /write?consistency=&db=_internal&precision=ns&rp=monitor HTTP/1.1" 204 0 "-" "InfluxDBClient" 7ddd74c9-3af7-11e7-800d-000000000000 89008
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x20 pc=0x59cd71]

goroutine 134 [running]:
panic(0xb82ec0, 0xc0420060a0)
/usr/local/go/src/runtime/panic.go:500 +0x1af
github.com/influxdata/kapacitor/services/replay.(*Service).saveBatchQuery(0xc04213efd0, 0x0, 0x0, 0xc042134300, 0x0, 0x0)
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:1518 +0x41
github.com/influxdata/kapacitor/services/replay.(*Service).doRecordQuery.func4(0xc0421342a0, 0xc04213efd0, 0x0, 0x0, 0xc042134300)
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:1423 +0x50
created by github.com/influxdata/kapacitor/services/replay.(*Service).doRecordQuery
/root/go/src/github.com/influxdata/kapacitor/services/replay/service.go:1424 +0x1fd

[ivankudibal]

I think we can close this as duplicate of #902

[nathanielc]

Agreed, thanks