*Thanks* ,Thejas Nair. It's work.
2016-05-04 15:40 GMT+08:00 Thejas Nair :
> The property should be named hadoop.proxyuser.dcos.groups and
> hadoop.proxyuser.dcos.groups if you are running HS2 as user dcos.
> Also, user dcos should belong to the group dcos if that setting is to
> work. I assume
Has anyone else encountered issues when using a partitioned Parquet
external tables in Hive on CDH 5.7 (Hive is running in map reduce mode) ?
When I perform a simple query such as (I've removed any names/fields that I
am not allowed to publicly share):
select * from user_event left join names on n
Hi,
Just wanted opinions on this.
In Spark streaming the parameter
val ssc = new StreamingContext(sparkConf, Seconds(n))
defines the batch or sample interval for the incoming streams
In addition there is windows Length
// window length - The duration of the window below that must be multiple
Hi
The syntax is not Hive specific but SQL ANSI/ISO.
In a series of “JOIN … ON …” any “ON” can (but not necessarily have to) refer
any of its preceding tables, e.g. –
select … from t1 join t2 on … *1 … join t3 on … *2 … join t4 on … *3 …
*1 The 1st “ON” can refer tables t1 & t2
*2 The
Thanks Dudu,
Can you help me in parsing below logic, I see First you are starting
join of table1 with result set of Group by > 1 and perform left join
with table2, how can we get reference a. alias of joined result or will
hive pickup "a" column from table 1 and 3 column in table2.
thanks i
The property should be named hadoop.proxyuser.dcos.groups and
hadoop.proxyuser.dcos.groups if you are running HS2 as user dcos.
Also, user dcos should belong to the group dcos if that setting is to
work. I assume you are trying to have hive.server2.enable.doAs=true.
I am not sure why you are seei
I found hadoop info is :2016-05-04 13:49:33,785 INFO
org.apache.hadoop.ipc.Server: Socket Reader #1 for port 9000:
readAndProcess from client 10.1.3.120 threw exception
[org.apache.hadoop.security.authorize.AuthorizationException: User: dcos is
not allowed to impersonate dcos]
and when I trun to h
