>> It's better if you explicitly specify on the command line the ZK entry point.
Can you give an example? On Thu, Feb 1, 2018 at 12:54 PM, Christopher <ctubb...@apache.org> wrote: > Normally, you'd set up Accumulo to use the HDFS volume in your > accumulo-site.xml file for your servers by setting the instance.volumes > field (in your case to the value of 'hdfs://haz0-m:8020/accumulo' or > similar). > > The shell typically connects to either ZooKeeper using client > configuration files or command-line options as its entry point. Run it with > the '--help' or '-?' options to see the available options. > > If it has read permission for your accumulo-site.xml file and the Accumulo > conf directory where this file is located is on its class path, the shell > may fall back to using your hdfs-site.xml or your accumulo-site.xml to try > to figure out things using HDFS... but that's mostly a > backwards-compatible/legacy mode. It's better if you explicitly specify on > the command line the ZK entry point. > > On Thu, Feb 1, 2018 at 10:59 AM Geoffry Roberts <threadedb...@gmail.com> > wrote: > >> Thanks Adam, that worked. Accumulo starts but when I try the shell I get: >> >> ERROR: unable obtain instance id at file:/accumulo/instance_id >> >> $ hadoop fs -ls / >> >> >> Shows the id file and the Hadoop configuration directory is on the >> Accumulo class path according to accumulo-site.xml. >> >> Is the shell looking in the local file system or in hdfs? I never had >> this problem until I started up with Google. >> >> Thanks >> >> On Wed, Jan 31, 2018 at 5:06 PM, Adam J. Shook <adamjsh...@gmail.com> >> wrote: >> >>> Yes, it does use RPC to talk to HDFS. You will need to update the value >>> of instance.volumes in accumulo-site.xml to reference this address, >>> haz0-m:8020, instead of the default localhost:9000. >>> >>> --Adam >>> >>> On Wed, Jan 31, 2018 at 4:45 PM, Geoffry Roberts <threadedb...@gmail.com >>> > wrote: >>> >>>> I have a situation where Accumulo cannot find Hadoop. >>>> >>>> Hadoop is running and I can access hdfs from the cli. >>>> Zookeeper also says it is ok and I can log in using the client. >>>> Accumulo init is failing with a connection refused for localhost:9000. >>>> >>>> netstat shows nothing listening on 9000. >>>> >>>> Now the plot thickens... >>>> >>>> The Hadoop I am running is Google's Dataproc and the Hadoop >>>> installation is not my own. I have already found a number of differences. >>>> >>>> Here's my question: Does Accumulo use RPC to talk to Hadoop? I ask >>>> because of things like this: >>>> >>>> From hfs-site.xml >>>> >>>> <property> >>>> >>>> <name>dfs.namenode.rpc-address</name> >>>> >>>> <value>haz0-m:8020</value> >>>> >>>> <description> >>>> >>>> RPC address that handles all clients requests. If empty then >>>> we'll get >>>> >>>> thevalue from fs.default.name.The value of this property will >>>> take the >>>> >>>> form of hdfs://nn-host1:rpc-port. >>>> >>>> </description> >>>> >>>> </property> >>>> >>>> Or does it use something else? >>>> >>>> Thanks >>>> -- >>>> There are ways and there are ways, >>>> >>>> Geoffry Roberts >>>> >>> >>> >> >> >> -- >> There are ways and there are ways, >> >> Geoffry Roberts >> > -- There are ways and there are ways, Geoffry Roberts
