Filed https://issues.apache.org/jira/browse/HDFS-1454.
On Tue, Oct 12, 2010 at 9:25 AM, Todd Lipcon <t...@cloudera.com> wrote: > On Tue, Oct 12, 2010 at 12:37 PM, Jeff Hammerbacher <ham...@cloudera.com> > wrote: > > > >>> * It seems that HDFS' staging strategy," In fact, initially the > HDFS > >>> client caches the file data into a temporary local file. Application > writes > >>> are transparently redirected to this temporary local file" , is quite > >>> different from the original GFS paper (see Section 2.3 of GFS paper > "neither > >>> client nor the chunkserver caches file data"). Can someone help me > >>> understanding it ? > >>> > >> > >> People keep referencing this on the list, but it hasn't been that way in > >> about 3 years :) Where do you see this, so we can update the docs? > > > > I believe the "Staging" section of > > > http://hadoop.apache.org/hdfs/docs/r0.21.0/hdfs_design.html#Data+Organization > > is the culprit. If you agree, I'll file the JIRA. > > Aha! That is full of lies! > > -Todd > > -- > Todd Lipcon > Software Engineer, Cloudera >
