paulbellamy

#!/bin/bash

host=`facter fqdn`
if [[ ! -n "$1" ]]; then
  port=8000
else
  port=$1
fi

echo "http://$host:$port"

paulbellamy

{
  "title":"foo",
  "version":"1.0.0",
  "tags":[
      "Tag1",
      "Tag2"
  ],
  "location":{
      "disposition":"fixed",
      "ele":"23.0",

paulbellamy

#!/usr/bin/ruby

current_dir = File.expand_path(File.dirname(__FILE__))
files_dir = File.join(current_dir, "files")

files = Dir[File.join(files_dir, "*")] + Dir[File.join(files_dir, ".[^\.]*")]
files.each do |file|
  command = "ln -sfF #{file} $HOME/."
  puts command
  `#{command}`

paulbellamy

$ ruby types_usage.rb
Fermenting the cheese for 5 days!
Fermenting the cheddar for 0.5 days!
./types.rb:7:in `types': Expected #<Walrus:0x7f7e71bb4328> to be a Cheese, but was a Walrus (ArgumentError)
        from types_usage.rb:1:in `each'
        from types_usage.rb:1:in `each_slice'
        from ./types.rb:5:in `each'
        from ./types.rb:5:in `each_slice'
        from ./types.rb:5:in `each'
        from ./types.rb:5:in `types'

paulbellamy

#!/bin/bash                                                                                                                                 
                                                                                                                                            
current_branch=`git rev-parse --abbrev-ref HEAD`                                                                                            
                                                                                                                                            
if [ "$1" != "" ] && [ "$current_branch" != "$1" ]; then                                                                                    
  # not syncing current branch                                                                                                              
  git fetch upstream && git push `whoami` upstream/$1:$1                                                                                    
else                                 

paulbellamy

If nodetool repair has not been run often enough to the point that GCGraceSeconds has passed, you
risk forgotten deletes (see DistributedDeletes). In addition to data popping up that has been deleted,
you may see inconsistencies in data return from different nodes that will not self-heal by read-repair
or further nodetool repair. Some further details on this latter effect is documented in CASSANDRA-1316.

paulbellamy

irb(main):001:0> nil.foobar
NoMethodError: undefined method `foobar' for nil:NilClass
        from (irb):1:in `evaluate'
        from org/jruby/RubyKernel.java:1083:in `eval'
        from /opt/ruby/jruby-1.6.7.2/lib/ruby/1.8/irb.rb:158:in `eval_input'
        from /opt/ruby/jruby-1.6.7.2/lib/ruby/1.8/irb.rb:271:in `signal_status'
        from /opt/ruby/jruby-1.6.7.2/lib/ruby/1.8/irb.rb:155:in `eval_input'
        from org/jruby/RubyKernel.java:1410:in `loop'
        from org/jruby/RubyKernel.java:1183:in `catch'
        from /opt/ruby/jruby-1.6.7.2/lib/ruby/1.8/irb.rb:154:in `eval_input'

paulbellamy

Retrieving com/google/guava/guava-collections/r03/guava-collections-r03.pom (1k)
    from http://repo1.maven.org/maven2/
Checksum validation failed, expected eaa856fdfbf53342d48d9e48e09bb7056151beb5 but is 4542f475c395917cb2b572549e0804f23695a648
Retrieving com/google/guava/guava-collections/r03/guava-collections-r03.pom (1k)
    from http://repo1.maven.org/maven2/
Could not transfer artifact com.google.guava:guava-collections:pom:r03 from/to central (http://repo1.maven.org/maven2): Checksum validation failed, expected eaa856fdfbf53342d48d9e48e09bb7056151beb5 but is 4542f475c395917cb2b572549e0804f23695a648
Could not find artifact com.google.guava:guava-collections:pom:r03 in clojars (https://clojars.org/repo/)

paulbellamy

/opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/transport/socket.rb:109:in `read': CassandraThrift::Cassandra::Client::TransportException
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/transport/base_transport.rb:87:in `read_all'
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/transport/framed_transport.rb:104:in `read_frame'
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/transport/framed_transport.rb:69:in `read_into_buffer'
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/protocol/binary_protocol.rb:190:in `read_i32'
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/protocol/binary_protocol.rb:116:in `read_message_begin'
        from /opt/ruby/ruby-1.9.2-p290/lib/ruby/gems/1.9.1/gems/thrift-0.8.0/lib/thrift/client.rb:45:in `receive_message'
        from /home/paul/.bundler/ruby/1.9.1/c

paulbellamy

Running official cassandra 1.1.0 binary
=======================================

	at org.apache.cassandra.db.columniterator.SSTableSliceIterator.<init>(SSTableSliceIterator.java:58)
	at org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:66)
	at org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:78)
	at org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:233)
	at org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:61)
	at org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1273)
	at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1155)