Hi Sean, 

There are no errors in the logs. 

I upgraded to 0.13 and the problems is gone for now but I do remember that 
restart used to solve that problem. I will monitor the behaviour for a 
while and let you know.

Thanks,
Jan 

On Friday, June 24, 2016 at 10:19:03 PM UTC+2, Sean Beckett wrote:
>
> Are there any errors in the logs?
>
> Can you upgrade to 0.13 or 1.0beta2?
>
> On Fri, Jun 24, 2016 at 2:00 AM, Jan Kis <[email protected] <javascript:>> 
> wrote:
>
>> Hi There,
>>
>> we are experiencing issues with influxdb 0.10 with tsm storage engine 
>> where queries of the form: "select value from forward where fund = 
>> 'ESX.IMCGlobal' and expiry = '20161216' and time > '2016-06-23' and time < 
>> '2016-06-24'" hang and never return a result. Our configuration is included 
>> below.
>>
>> Couple of observations:
>> * This only happens for yesterdays data. If I change the query to get 
>> todays data or data older than yesterday it succeeds within few seconds.
>> * If I change the query to select count(value) or add a group by time(1s) 
>> the query succeeds.
>>
>> Size of the measurement and series for one day:
>> * "select count(value) from forward where fund = 'ESX.IMCGlobal' and 
>> expiry = '20161216' and time > '2016-06-23' and time < '2016-06-24'" 
>> returns 22 711
>> * "select count(value) from forward where time > '2016-06-23' and time < 
>> '2016-06-24'" returns 702 112
>>
>> First, I thought this might be related to 
>> https://github.com/influxdata/influxdb/issues/5553 but we are not doing 
>> any group by with limit queries. Then I considered 
>> https://github.com/influxdata/influxdb/issues/5343 but that one is 
>> harder to judge since our memory consumption is around 50GB anyway.
>>
>> Any help is greatly appreciated.
>> Thank you,
>> Jan
>>
>> Configuration:
>> [monitoring]
>>   enabled = false
>>
>> [meta]
>>   dir = "/data/influxdb/meta"
>>   hostname = "localhost"
>>   bind-address = ":8088"
>>   retention-autocreate = true
>>   election-timeout = "1s"
>>   heartbeat-timeout = "1s"
>>   leader-lease-timeout = "500ms"
>>   commit-timeout = "50ms"
>>
>> [data]
>>   dir = "/data/influxdb/data"
>>   max-wal-size = 104857600
>>   wal-flush-interval = "10m0s"
>>   wal-partition-flush-delay = "2s"
>>   wal-dir = "/data/influxdb/wal"
>>   wal-enable-logging = true
>>   retention-auto-create = true
>>   retention-check-enabled = true
>>   retention-check-period = "10m0s"
>>   retention-create-period = "45m0s"
>>   cache-snapshot-write-cold-duration = "10m"
>>
>> [cluster]
>>   shard-writer-timeout = "5s"
>>
>> [retention]
>>   enabled = true
>>   check-interval = "10m0s"
>>
>> [shard-precreation]
>>   enabled = true
>>   check-interval = "10m0s"
>>   advance-period = "30m0s"
>>
>> [snapshot]
>>   enabled = true
>>
>> [admin]
>>   enabled = true
>>   bind-address = ":8083"
>>
>> [http]
>>   enabled = true
>>   bind-address = ":8086"
>>   auth-enabled = false
>>   log-enabled = true
>>   write-tracing = false
>>   pprof-enabled = false
>>
>> [[graphite]]
>>   bind-address = ":2003"
>>   database = "graphite"
>>   enabled = true
>>   protocol = "udp"
>>   batch-size = 0
>>   batch-timeout = "0"
>>   consistency-level = "one"
>>   separator = "."
>>
>> [continuous_queries]
>>   enabled = true
>>   recompute-previous-n = 2
>>   recompute-no-older-than = "10m0s"
>>   compute-runs-per-interval = 10
>>   compute-no-more-than = "2m0s"
>>
>> [hinted-handoff]
>>   enabled = true
>>   dir = "/data/influxdb/hh"
>>   max-size = 1073741824
>>   max-age = "168h0m0s"
>>   retry-rate-limit = 0
>>   retry-interval = "1s"
>>
>> -- 
>> Remember to include the InfluxDB version number with all issue reports
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>>
>
>
>
> -- 
> Sean Beckett
> Director of Support and Professional Services
> InfluxDB
>

-- 
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