Hello Aaron, Thank you for the kind welcome and advice on starting up.
Happy to say that I completed most of the setup steps without a problem. The only problem I got is when I was defining and querying. Please find the lines of the console as follows, gunith@gunith-X555LA:~/apps/apache-blur-h.2.6.0.b.0.3.0.incubating-bin/bin$ ./blur shell blur (default)> create -t testtable -c 11 -l hdfs://namenode/data/testtable java.net.UnknownHostException: namenode blur (default)> create -t testtable -c 11 -l hdfs://localhost/data/testtable java.net.ConnectException: Call From gunith-X555LA/127.0.1.1 to localhost:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused blur (default)> create -t testtable -c 11 -l file:///data/testtable Table [testtable] has already exists. blur (default)> mutate testtable rowid1 recordid1 fam0 col1:value1 Shard [shard-00000004] in table [testtable] is not being served by this server. blur (default)> blur (default)> query testtable fam0.col1:value1 usage: query <tablename> [<options>] -disableRowQuery Disables row query. (Enabled by default) -facet <facet> Specify facet to be executed with this query. -fetch <fetch> Specify the number of elements to fetch in a single page. -h Displays help for this command. -max <max> Specify the maximum amount of time to allow query to execute. -min <min> Specify the minimum number of results required before returning from query. -query <arg> * Query string. -recordFilter <recordFilter> Specify record filter. -rowFilter <rowFilter> Specify row filter. -rowId <rowId> Specify the rowId to execute the query against (this reduces the spray to other shards). -scoreType <scoreType> Specify the scoring type. -sort <sort> Specify a sort to be applied to this query <family> <column> [<reverse>]. -start <start> Specify the starting position (paging). -width <width> Specify max column width for display. blur (default)> Any idea as to what am doing wrong? Also, another thing: I tried to open the project on Eclipse (as a Maven project with profile 'binary'), but some of the Hadoop imports show as missing classes. What IDE do you guys use? If it's Eclipse, am I missing a step in creating the project? Thanks and Best Regards, Gunith > Date: Sat, 3 Oct 2015 20:32:55 -0400 > Subject: Re: Newbie: How can I contribute? > From: [email protected] > To: [email protected] > > Welcome! > > First I would checkout master from the git repo and build the project. > > git clone https://git-wip-us.apache.org/repos/asf/incubator-blur.git > > mvn install > > add -DskipTests > > add -Pbinary to get binary artifacts. > > After that checkout > http://incubator.apache.org/blur/docs/0.2.3/getting-started.html for a > getting started. We recently have moved to java8 so that is a > requirement. Also the getting started is close but could be slightly > different now. Let us know how it goes. Thanks! > > Aaron > > > > On Sat, Oct 3, 2015 at 12:48 AM, Gunith Devasurendra <[email protected]> > wrote: > > > Hi, > > > > I'm a Java developer of around 6 years from Sri Lanka and I found your > > project interesting, despite not having much domain experience. > > Am keen to contribute. I would be grateful if someone can help me start? > > > > Thanks and Best Regards, > > Gunith > > > > > >
