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Hi, while running a Hive SQL group by query on few million rows I get a message in the results mixe...
18 ‎10-17-2017 11:05 AM
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hive: SQLStdAuth : grant all on database doesn't give grant on underneath table   hive: SQLStdAu...
19 ‎10-16-2017 03:18 PM
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hive: SQLStdAuth : grant all on database doesn't give grant on underneath table   hive: SQLStdAu...
7 ‎10-16-2017 02:36 PM
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Hi, I am planning to give exam on Tuesday.    I am currently having problem in compressing Avro/P...
30 ‎10-15-2017 09:39 AM
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Hi, I am using Hive 2.1.0 and Postgres is my Hive metastore. SQL authorization is enabled in Hive...
34 ‎10-14-2017 04:52 AM
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Hi, with many major limitations of Insert, Update, Delete and ACID transactions in Hive are there a...
42 ‎10-12-2017 06:46 PM
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I am trying understand the behavior of arithmetic operation in impala i am using the following tab...
45 ‎10-12-2017 11:59 AM
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Hello,   I am trying to load a csv file to a table in hive I gave as below to create the table. ...
40 ‎10-12-2017 11:46 AM
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Hello,   I have a problem with Spark and Hive Jobs because of missing blocks in the cluster. Clou...
35 ‎10-10-2017 07:11 AM
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I have started with Cloudera Quickstart VM and I can succesfully load data to Hive table. LOAD DAT...
28 ‎10-09-2017 10:45 PM
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Hi   I have 2 tables, both with a date field I want to join on. One table has the date field stor...
29 ‎10-09-2017 03:30 AM
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create external table tablename(hbid string, MV double, C string) STORED BY 'org.apache.hadoop.hive...
62 ‎10-05-2017 07:58 PM
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I created an external table in hive with Avro as serde format but I found that if new line characte...
49 ‎10-04-2017 10:14 AM
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Hi I have a table in Hbase and row key is a combination of three columns   Hostname#starttime_ty...
56 ‎09-27-2017 03:39 AM
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 Hi,     I have a timestamp column in Hbase.   I have a table in Hbase and want to ...
55 ‎09-25-2017 03:09 AM
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 Hi,     I have a timestamp column in Hbase.   I have a table in Hbase and want to access thr...
46 ‎09-25-2017 03:01 AM
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Getting error as Unable to find "tez-yarn-timeline-history-with-fs-0.7.0.2.3.0.0-2557.jar" Can ...
54 ‎09-18-2017 08:00 AM
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I am running hive on CDH 5.12, this error occur once i source my sql file, without getting a hadoop...
76 ‎09-18-2017 01:41 AM
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Hello Everyone While triggering following insert query insert into table orders_sequence  select *...
107 ‎09-10-2017 12:04 AM
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I have  a column of data type , decimal (32,1) in mysql . i sqooped entire table to hbase. all valu...
100 ‎08-30-2017 12:43 AM