Re: Hive LLAP with Parquet format

The parquet orc thing has to be tje biggest detractor. Your forced to chose between a format good for impala or good for hive. On May 4, 2017 3:57 PM, "Gopal Vijayaraghavan" wrote: > Hi, > > > > Does Hive LLAP work with Parquet format as well? > > > > LLAP does work with the

Re: Hive LLAP with Parquet format

Hi, > Does Hive LLAP work with Parquet format as well? LLAP does work with the Parquet format, but it does not work very fast, because the java Parquet reader is slow. https://issues.apache.org/jira/browse/PARQUET-131 + https://issues.apache.org/jira/browse/HIVE-14826 In particular to

Re: User is not allowed to impersonate

i'm still unable to resolve this... INFO [Thread-17]: thrift.ThriftCLIService (ThriftHttpCLIService.java:run(152)) - Started ThriftHttpCLIService in http mode on port 10001 path=/cliservice/* with 5...500 worker threads 2017-05-04 13:40:14,195 INFO [HiveServer2-HttpHandler-Pool: Thread-60]:

Fwd: Hive LLAP with Parquet format

Hi everyone, I posted question on SO http://stackoverflow.com/qu estions/43771050/hive-llap-doesnt-work-with-parquet-format but it didn't get any love, so I am posting here. Basically, I have large IoT data stored in Parquet format. I want to enable faster access to this data. I started Azure