What is the JIRA number if a JIRA has been logged for this ? Thanks
> On Jan 20, 2015, at 11:30 AM, Cheng Lian <lian.cs....@gmail.com> wrote: > > Hey Yi, > > I'm quite unfamiliar with Hadoop/HDFS auth mechanisms for now, but would like > to investigate this issue later. Would you please open an JIRA for it? Thanks! > > Cheng > >> On 1/19/15 1:00 AM, Yi Tian wrote: >> Is there any way to support multiple users executing SQL on one thrift >> server? >> >> I think there are some problems for spark 1.2.0, for example: >> >> Start thrift server with user A >> Connect to thrift server via beeline with user B >> Execute “insert into table dest select … from table src” >> then we found these items on hdfs: >> >> drwxr-xr-x - B supergroup 0 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000 >> drwxr-xr-x - B supergroup 0 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000/_temporary >> drwxr-xr-x - B supergroup 0 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000/_temporary/0 >> drwxr-xr-x - A supergroup 0 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000/_temporary/0/_temporary >> drwxr-xr-x - A supergroup 0 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000/_temporary/0/task_201501161642_0022_m_000000 >> -rw-r--r-- 3 A supergroup 2671 2015-01-16 16:42 >> /tmp/hadoop/hive_2015-01-16_16-42-48_923_1860943684064616152-3/-ext-10000/_temporary/0/task_201501161642_0022_m_000000/part-00000 >> You can see all the temporary path created on driver side (thrift server >> side) is owned by user B (which is what we expected). >> >> But all the output data created on executor side is owned by user A, (which >> is NOT what we expected). >> error owner of the output data cause >> org.apache.hadoop.security.AccessControlException while the driver side >> moving output data into dest table. >> >> Is anyone know how to resolve this problem? >> >