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Update README.md
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@artkostm
artkostm committed Nov 9, 2018
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28 changes: 11 additions & 17 deletions README.md
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Expand Up @@ -34,15 +34,15 @@ Load train.csv.gz into hdfs by running ```hdfs dfs -put train.csv.gz /tmp/test/h
### To create the tables above run:

```shell
hive --hiveconf -d HOTELS_TABLE_NAME=hotels \
hive -d HOTELS_TABLE_NAME=hotels \
-d HOTELS_FILE_LOCATION=/tmp/test/hotels \
-f create_hotels_table.hql
```

Console output:

```shell
[root@sandbox-hdp ~]# hive --hiveconf -d HOTELS_TABLE_NAME=hotels \
[root@sandbox-hdp ~]# hive -d HOTELS_TABLE_NAME=hotels \
-d HOTELS_FILE_LOCATION=/tmp/test/hotels \
-f create_hotels_table.hql
log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.
Expand All @@ -56,15 +56,13 @@ Time taken: 4.625 seconds

### To calculate Top 3 most popular countries where booking is successful (booking = 1):

```hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_top3_countries_with_succ_booking.hql```
```hive -d HOTELS_TABLE_NAME=hotels -f select_top3_countries_with_succ_booking.hql```

Console output:

```shell
[root@sandbox-hdp ~]# hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_top3_countries_with_succ_booking.hql
log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.

Logging initialized using configuration in file:/etc/hive/2.6.5.0-292/0/hive-log4j.properties
[root@sandbox-hdp ~]# hive -d HOTELS_TABLE_NAME=hotels -f select_top3_countries_with_succ_booking.hql

Query ID = root_20181108145545_f1594bb5-c096-4898-8328-96b9af872600
Total jobs = 1
Launching Job 1 out of 1
Expand All @@ -90,15 +88,13 @@ Time taken: 60.347 seconds, Fetched: 3 row(s)

### To calculate the longest period of stay of couples with children:

```hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_longest_period_of_stay.hql```
```hive -d HOTELS_TABLE_NAME=hotels -f select_longest_period_of_stay.hql```

Console output:

```shell
[root@sandbox-hdp ~]# hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_longest_period_of_stay.hql
log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.

Logging initialized using configuration in file:/etc/hive/2.6.5.0-292/0/hive-log4j.properties
[root@sandbox-hdp ~]# hive -d HOTELS_TABLE_NAME=hotels -f select_longest_period_of_stay.hql

Query ID = root_20181108154557_c07f3c69-eb94-40d0-b41b-43453646afdf
Total jobs = 1
Launching Job 1 out of 1
Expand All @@ -125,15 +121,13 @@ Time taken: 80.179 seconds, Fetched: 1 row(s)
> Not booked means column booked = 0
```hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_top3_hotels_from_clicks.hql```
```hive -d HOTELS_TABLE_NAME=hotels -f select_top3_hotels_from_clicks.hql```

Console output:

```shell
[root@sandbox-hdp ~]# hive --hiveconf -d HOTELS_TABLE_NAME=hotels -f select_top3_hotels_from_clicks.hql
log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.

Logging initialized using configuration in file:/etc/hive/2.6.5.0-292/0/hive-log4j.properties
[root@sandbox-hdp ~]# hive -d HOTELS_TABLE_NAME=hotels -f select_top3_hotels_from_clicks.hql

Query ID = root_20181109120929_ad7ac3ec-9fe3-424b-90fe-fbb4dd99c47b
Total jobs = 1
Launching Job 1 out of 1
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