On Fri, Mar 16, 2012 at 8:34 PM, Greg Stark wrote:
> On Fri, Mar 16, 2012 at 11:29 PM, Jeff Davis wrote:
> > There is a lot of difference between those two. In particular, it looks
> > like the problem you are seeing is coming from the background writer,
> > which is not running during initdb.
>
On Fri, Mar 16, 2012 at 8:34 PM, Greg Stark wrote:
> On Fri, Mar 16, 2012 at 11:29 PM, Jeff Davis wrote:
> > There is a lot of difference between those two. In particular, it looks
> > like the problem you are seeing is coming from the background writer,
> > which is not running during initdb.
>
On Fri, Mar 16, 2012 at 11:29 PM, Jeff Davis wrote:
> There is a lot of difference between those two. In particular, it looks
> like the problem you are seeing is coming from the background writer,
> which is not running during initdb.
The difference that comes to mind is that the postmaster fork
On Fri, 2012-03-16 at 18:02 -0400, Tareq Aljabban wrote:
> Thanks for your response Jeff..
> It's true that libhdfs code resides under the c++ folder, but in all
> of the documentation, libhdfs is referred to as the C interface of
> HDFS.
> Now what you're saying makes sense.. that nothing guarant
On Thu, Mar 15, 2012 at 7:58 PM, Jeff Davis wrote:
> On Thu, 2012-03-15 at 19:36 -0400, Tareq Aljabban wrote:
> > When configuring postgreSQL, I'm adding the libraries needed to run
> > HDFS C API (libhdfs).
> >
>
> >From the information below, it looks like C++.
>
> >
> > ./configure --prefix=/
On Thu, 2012-03-15 at 19:36 -0400, Tareq Aljabban wrote:
> When configuring postgreSQL, I'm adding the libraries needed to run
> HDFS C API (libhdfs).
>
>From the information below, it looks like C++.
>
> ./configure --prefix=/diskless/myUser/Workspace/EclipseWS1/pgsql
> --enable-depend --enab
When configuring postgreSQL, I'm adding the libraries needed to run HDFS C
API (libhdfs).
./configure --prefix=/diskless/myUser/Workspace/EclipseWS1/pgsql
--enable-depend --enable-cassert --enable-debug CFLAGS="$CFLAGS
-I/diskless/myUser/Workspace/HDFS_Append/hdfs/src/c++/libhdfs
-I/usr/lib/jvm/
On Thu, 2012-03-15 at 13:49 -0400, Tareq Aljabban wrote:
> I'm implementing an extention to mdwrite() at
> backend/storage/smgr/md.c
> When a block is written to the local storage using mdwrite(), I'm
> sending this block to an HDFS storage.
> So far I don't need to read back the values I'm writin
I'm implementing an extention to mdwrite() at backend/storage/smgr/md.c
When a block is written to the local storage using mdwrite(), I'm sending
this block to an HDFS storage.
So far I don't need to read back the values I'm writing to HDFS. This
approach is working fine in the initDB phase.
Howeve
