RE: HDFS short-circuit reads

2013-12-19 Thread John Lilley
Ah, I see - thanks for clarifying. john From: Chris Nauroth [mailto:cnaur...@hortonworks.com] Sent: Tuesday, December 17, 2013 4:32 PM To: user@hadoop.apache.org Subject: Re: HDFS short-circuit reads Both of these methods return the same underlying data type that you're ultimately interest

Re: HDFS short-circuit reads

2013-12-17 Thread Chris Nauroth
g listLocatedStatus() > instead? I guess one call instead of two… > > John > > > > > > *From:* Chris Nauroth [mailto:cnaur...@hortonworks.com] > *Sent:* Monday, December 16, 2013 6:07 PM > *To:* user@hadoop.apache.org > *Subject:* Re: HDFS short-circuit read

RE: HDFS short-circuit reads

2013-12-17 Thread John Lilley
: user@hadoop.apache.org Subject: Re: HDFS short-circuit reads Hello John, Short-circuit reads are not on by default. The documentation page you linked to at hadoop.apache.org<http://hadoop.apache.org/> contains all of the information you need to enable them though. Regarding checking sta

Re: HDFS short-circuit reads

2013-12-16 Thread Chris Nauroth
Hello John, Short-circuit reads are not on by default. The documentation page you linked to at hadoop.apache.org contains all of the information you need to enable them though. Regarding checking status of short-circuit read programmatically, here are a few thoughts on this: Your application co