Does Hive 0.6 support underscores in variable names? Just a thought. The examples I've seen contain letters and dots (".") but no other characters.
– Lefty On Sat, Aug 4, 2012 at 12:39 AM, Bejoy KS <bejoy...@yahoo.com> wrote: > ** > Yes that is the right issue. Variable substitution is not happening. I > can't say much here as I haven't tried out this on 0.6 . The code on my > blog post is based on 0.7 or higher version I guess. > Regards > Bejoy KS > > Sent from handheld, please excuse typos. > ------------------------------ > *From: * Techy Teck <comptechge...@gmail.com> > *Date: *Sat, 4 Aug 2012 00:35:20 -0700 > *To: *<user@hive.apache.org>; <bejoy...@yahoo.com> > *ReplyTo: * user@hive.apache.org > *Subject: *Re: Passing date as command line arguments > > Hi Bejoy, > > I found something very strange. When I actually viewed the Hive log file, > I found something like this- See the thing in red color. Why is it like so? > > *SessionStart SESSION_ID="rjamal_201208041433" TIME="1344065620956"* > *QueryStart QUERY_STRING=" select * from lip_data_quality where dt = ' > ${hiveconf:start_date}'" > QUERY_ID="rjamal_20120804143333_3719afde-117d-4c6b-a322-0cff6e4b4c5d" > TIME="1344065629740"* > *Counters > plan="{"queryId":"rjamal_20120804143333_3719afde-117d-4c6b-a322-0cff6e4b4c5d","queryType":null,"queryAttributes":{"queryString":" > select * from lip_data_quality where dt = > '${hiveconf:start_date}'"},"queryCounters":"null","stageGraph":{"nodeType":"1","roots":"null","adjacencyList":"]"},"stageList":"]","done":"false","started":"true"}" > TIME="1344065629743"* > *QueryEnd QUERY_STRING=" select * from lip_data_quality where dt = > '${hiveconf:start_date}'" > QUERY_ID="rjamal_20120804143333_3719afde-117d-4c6b-a322-0cff6e4b4c5d" > QUERY_RET_CODE="0" QUERY_NUM_TASKS="0" TIME="1344065629745"* > *Counters > plan="{"queryId":"rjamal_20120804143333_3719afde-117d-4c6b-a322-0cff6e4b4c5d","queryType":null,"queryAttributes":{"queryString":" > select * from lip_data_quality where dt = > '${hiveconf:start_date}'"},"queryCounters":"null","stageGraph":{"nodeType":"1","roots":"null","adjacencyList":"]"},"stageList":"]","done":"true","started":"true"}" > TIME="1344065629745"* > > On Sat, Aug 4, 2012 at 12:30 AM, Techy Teck <comptechge...@gmail.com>wrote: > >> I cannot try that on Higher version of Hive as I am working in a company >> where they have installed only Hive 0.6 on the Ares cluster. >> >> :( >> >> >> >> >> On Sat, Aug 4, 2012 at 12:29 AM, Bejoy KS <bejoy...@yahoo.com> wrote: >> >>> ** >>> >>> Try it on a higher version of hive and let me know if that doesn't work >>> still. 0.9 should be good. >>> >>> >>> Regards >>> Bejoy KS >>> >>> Sent from handheld, please excuse typos. >>> ------------------------------ >>> *From: * Techy Teck <comptechge...@gmail.com> >>> *Date: *Sat, 4 Aug 2012 00:26:44 -0700 >>> *To: *<user@hive.apache.org>; <bejoy...@yahoo.com> >>> *ReplyTo: * user@hive.apache.org >>> *Subject: *Re: Passing date as command line arguments >>> >>> Yes it is String for me here. >>> >>> This is the table structure by the way- >>> >>> *create table lip_data_quality* >>> *( buyer_id bigint,* >>> * total_chkout bigint,* >>> * total_errpds bigint* >>> * )* >>> * partitioned by (dt string)* >>> *row format delimited fields terminated by '\t'* >>> *stored as sequencefile* >>> *location '/apps/hdmi-technology/b_apdpds/lip-data-quality'* >>> *;* >>> >>> in which I am using dt in the where clause in my query. I am running *Hive >>> 0.6.* >>> >>> >>> >>> On Sat, Aug 4, 2012 at 12:24 AM, Bejoy KS <bejoy...@yahoo.com> wrote: >>> >>>> ** >>>> I tried the same query on my end, It is working fine for me without any >>>> issues. >>>> >>>> By de way the data type for 'dt' is String itself right? >>>> Regards >>>> Bejoy KS >>>> >>>> Sent from handheld, please excuse typos. >>>> ------------------------------ >>>> *From: * Techy Teck <comptechge...@gmail.com> >>>> *Date: *Sat, 4 Aug 2012 00:21:37 -0700 >>>> *To: *<user@hive.apache.org>; <bejoy...@yahoo.com> >>>> *ReplyTo: * user@hive.apache.org >>>> *Subject: *Re: Passing date as command line arguments >>>> >>>> I was not able to understand. So what changes I need to make? This is >>>> my below *hivetest1.hql-* >>>> * >>>> * >>>> *select * from lip_data_quality where dt = '${hiveconf:start_date}';* >>>> * >>>> * >>>> And by this I am executing the above hql file- >>>> >>>> *hive -f hivetest1.hql -hiveconf start_date=20120709* >>>> * >>>> * >>>> * >>>> * >>>> Any thoughts what changes I need to make? >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Sat, Aug 4, 2012 at 12:16 AM, Bejoy KS <bejoy...@yahoo.com> wrote: >>>> >>>>> ** >>>>> Yes. >>>>> >>>>> From the logs the query being executed is >>>>> select * from lip_data_quality where dt=20120709 >>>>> >>>>> But here the dt is not in quotes. It should be like >>>>> select * from lip_data_quality where dt='20120709'; >>>>> Regards >>>>> Bejoy KS >>>>> >>>>> Sent from handheld, please excuse typos. >>>>> ------------------------------ >>>>> *From: * Techy Teck <comptechge...@gmail.com> >>>>> *Date: *Sat, 4 Aug 2012 00:07:07 -0700 >>>>> *To: *<user@hive.apache.org>; Bejoy Ks<bejoy...@yahoo.com> >>>>> *ReplyTo: * user@hive.apache.org >>>>> *Subject: *Re: Passing date as command line arguments >>>>> >>>>> I found this thing from the Hive log. This is what you are looking >>>>> for?- >>>>> >>>>> *SessionStart SESSION_ID="rjamal_201208041359" TIME="1344063565655"* >>>>> *QueryStart QUERY_STRING="select * from lip_data_quality where >>>>> dt=20120709" >>>>> QUERY_ID="rjamal_20120804135959_58e245e8-086a-47c2-9ed3-6b952e4a5486" >>>>> TIME="1344063597488"* >>>>> *Counters >>>>> plan="{"queryId":"rjamal_20120804135959_58e245e8-086a-47c2-9ed3-6b952e4a5486","queryType":null,"queryAttributes":{"queryString":"select >>>>> * from lip_data_quality where dt=20120709"},"queryCo* >>>>> *unters":"null","stageGraph":{"nodeType":"1","roots":"null","adjacencyList":"]"},"stageList":"]","done":"false","started":"true"}" >>>>> TIME="1344063597501"* >>>>> *QueryEnd QUERY_STRING="select * from lip_data_quality where >>>>> dt=20120709" >>>>> QUERY_ID="rjamal_20120804135959_58e245e8-086a-47c2-9ed3-6b952e4a5486" >>>>> QUERY_RET_CODE="0" QUERY_NUM_TASKS="0" TIME="134406359* >>>>> *7503"* >>>>> *Counters >>>>> plan="{"queryId":"rjamal_20120804135959_58e245e8-086a-47c2-9ed3-6b952e4a5486","queryType":null,"queryAttributes":{"queryString":"select >>>>> * from lip_data_quality where dt=20120709"},"queryCo* >>>>> *unters":"null","stageGraph":{"nodeType":"1","roots":"null","adjacencyList":"]"},"stageList":"]","done":"true","started":"true"}" >>>>> TIME="1344063597504"* >>>>> * >>>>> * >>>>> * >>>>> * >>>>> >>>>> >>>>> >>>>> On Fri, Aug 3, 2012 at 11:58 PM, Techy Teck >>>>> <comptechge...@gmail.com>wrote: >>>>> >>>>>> Yes that query gives me the result back correctly. >>>>>> >>>>>> How can I see the hive log Bejoy? Basically I am not sure which hive >>>>>> log and what is the path where I can see that thing? >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Fri, Aug 3, 2012 at 11:52 PM, Bejoy Ks <bejoy...@yahoo.com> wrote: >>>>>> >>>>>>> Hi Techy >>>>>>> >>>>>>> Are you getting the results for the same query directly from CLI, I >>>>>>> mean does the below query return correct results >>>>>>> select * from lip_data_quality where dt = '20120709'; >>>>>>> >>>>>>> If the above query returns results, can you check the hive logs and >>>>>>> see what is the actual query being executed? >>>>>>> >>>>>>> Regards, >>>>>>> Bejoy KS >>>>>>> >>>>>>> ------------------------------ >>>>>>> *From:* Techy Teck <comptechge...@gmail.com> >>>>>>> *To:* user@hive.apache.org >>>>>>> *Cc:* Vijay Dirisala <tec...@gmail.com> >>>>>>> *Sent:* Saturday, August 4, 2012 12:11 PM >>>>>>> *Subject:* Re: Passing date as command line arguments >>>>>>> >>>>>>> Thanks Vijay for the suggestion. I also tried that and it still >>>>>>> didn't worked for me. >>>>>>> >>>>>>> Any thoughts why it is not working? >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Fri, Aug 3, 2012 at 11:32 PM, Vijay <tec...@gmail.com> wrote: >>>>>>> >>>>>>> There can't be a space in the variable name. Try this: >>>>>>> ${hiveconf:start_date} >>>>>>> >>>>>>> On Fri, Aug 3, 2012 at 11:06 PM, Techy Teck <comptechge...@gmail.com> >>>>>>> wrote: >>>>>>> > Can anyone help me out on this? >>>>>>> > >>>>>>> > I am stuck on this and I have no clue what wrong I am doing? >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > On Fri, Aug 3, 2012 at 3:48 PM, Techy Teck < >>>>>>> comptechge...@gmail.com> wrote: >>>>>>> >> >>>>>>> >> I have my below query in test1.hql file. I am trying to pass the >>>>>>> date (dt) >>>>>>> >> as the command line argument. >>>>>>> >> >>>>>>> >> >>>>>>> >> select * from lip_data_quality where dt = '${hiveconf: >>>>>>> start_date}'; >>>>>>> >> >>>>>>> >> >>>>>>> >> So whenever I try to run the above test1.hql file like this- >>>>>>> >> >>>>>>> >> hive -f hivetest1.hql -hiveconf start_date=20120709 >>>>>>> >> >>>>>>> >> I get zero records back. But the data is there in that table for >>>>>>> that >>>>>>> >> date. Why is it so? Something wrong I am doing? >>>>>>> >> >>>>>>> >> Can anyone help me out here? I was following Bejoy's Article here >>>>>>> >> >>>>>>> http://kickstarthadoop.blogspot.com/2011/10/include-values-during-execution-time-in.html >>>>>>> >> >>>>>>> >> >>>>>>> > >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >