datanode to blocks mapping

2012-02-13 Thread Selwa
); Collectionblocks = blocksMap.getBlocks(); but the collection does not hold any thing - always it is empty blocks.isempty() is becoming true even i saved some files on the pseudo -cluster. what is wrong with this code? is there any other way to find block mapping? thanks Selwa -- View

Re: datanode to blocks mapping

2012-02-15 Thread Selwa
Ravi, thank u very much for your reply. i am using version 0.21.0 . hope your comment will help me a lot. BTW, after i got the blocksMap, can i request this blocksMap to return blocks of a given file. i mean how to map a filename to its blocks? Best wishes, Selwa -- View this message in context