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Kartashov, Andy 2012-10-17, 20:59
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Serge Blazhiyevskyy 2012-10-17, 21:02
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Re: hadoop current propertiesHarsh J 2012-10-18, 06:42
Hi Andy,
Sorry but I do not have a straight answer to this. Mostly, the division is between clients and servers. Which one were you asking for? Higher versions of Hadoop have, for HDFS alone, a getconf method: $ hdfs getconf <KEY> All versions of Hadoop let you load and dump a Configuration object XML, which is helpful in seeing what form of core-site.xml values has it loaded from the classpath (or not): $ hadoop org.apache.hadoop.conf.Configuration Almost all versions of hadoop let you visit a daemon's loaded config page, that represents the config object the daemon is running with, currently: Visit http://DAEMONHOST:PORT/conf (http://namenode:50070/conf for example at the NN) For job set information, the info Serge has passed earlier here is correct. On Thu, Oct 18, 2012 at 2:29 AM, Kartashov, Andy <[EMAIL PROTECTED]> wrote: > Is there a command-linein hadoop or Java methd to display all (if not individual) hadoop's current properties are set to? > > Rgds, > AK > NOTICE: This e-mail message and any attachments are confidential, subject to copyright and may be privileged. Any unauthorized use, copying or disclosure is prohibited. If you are not the intended recipient, please delete and contact the sender immediately. Please consider the environment before printing this e-mail. AVIS : le présent courriel et toute pièce jointe qui l'accompagne sont confidentiels, protégés par le droit d'auteur et peuvent être couverts par le secret professionnel. Toute utilisation, copie ou divulgation non autorisée est interdite. Si vous n'êtes pas le destinataire prévu de ce courriel, supprimez-le et contactez immédiatement l'expéditeur. Veuillez penser à l'environnement avant d'imprimer le présent courriel -- Harsh J |