Shashwat Shriparv 2013-01-14, 19:44
Ibrahim Yakti 2013-01-15, 08:44
Ibrahim Yakti 2013-01-15, 09:07
Stack 2013-01-15, 16:54
Ibrahim Yakti 2013-01-15, 17:12
-Hbase tables disappear
Ibrahim Yakti 2013-01-14, 14:12
I have a weird issue, I am using sqoop to import data from MySQL into
HBase, sqoop confirms that 2.5 million records were imported, when I do
count "table_name" in HBase shell it returns numbers like:
260970 row(s) in 20.4740 seconds
(I have used sqoop to import same data from mysql to hive and it worked
smoothly without any problem)
when I run the count command again the number may change without any change
to the table, the other weird issue, if I reboot the server and run HBase
shell all the tables will be disappeared and I have to create them again.
I created a Hive external table from one of these HBase tables, when I run
a query like:
select count(1) from table_name;
it returns a number that is very different from the count of HBase command.
Any idea what is going and where the problem is?
Thanks in advanced.
Stack 2013-01-14, 17:21
Ibrahim Yakti 2013-01-14, 19:13
Aleksandr Shulman 2013-01-14, 17:19