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ruby 1.9.3 compatible changes, and working with push-runtime 1a4352..

bfs: "chunk" is a reserved word in Enumerable; replaced with chnk
membership:  "local_id" changed to "my_id" for uniformity

	modified:   bfs/bfs_client.rb
	modified:   bfs/chunking.rb
	modified:   bfs/data_protocol.rb
	modified:   cache_coherence/mi/mi_cache.rb
	modified:   cache_coherence/mi/mi_protocol.rb
	modified:   membership/membership.rb
	modified:   ordering/nonce.rb
	modified:   ordering/vector_clock.rb
	modified:   test/tc_kvs.rb
	modified:   test/tc_leader.rb
	modified:   test/tc_mi.rb
	modified:   test/tc_multicast.rb
	modified:   test/ts_sandbox.rb
	modified:   tests.rb
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1 parent 29bc816 commit 4b4efd16ae63420a0eef0caa41d814e9654360e4 @sriram-srinivasan sriram-srinivasan committed Mar 14, 2012
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@@ -129,16 +129,16 @@ def do_rm(args)
synchronous_request(:rm, [file, path])
end
- def read_retry(chunk)
+ def read_retry(chnk)
READ_RETRIES.times do
begin
- res = synchronous_request(:getchunklocations, chunk)
- raise BFSClientError, "Read Failure: No copies of chunk #{chunk}" unless res[1]
- chunk_data = DataProtocolClient.read_chunk(chunk, res[2])
+ res = synchronous_request(:getchunklocations, chnk)
+ raise BFSClientError, "Read Failure: No copies of chunk #{chnk}" unless res[1]
+ chunk_data = DataProtocolClient.read_chunk(chnk, res[2])
return chunk_data
rescue
puts "ERROR IS #{$!}"
- puts "retrying individual chunk read for #{chunk}"
+ puts "retrying individual chunk read for #{chnk}"
sleep 1
end
end
@@ -148,8 +148,8 @@ def read_retry(chunk)
def do_read(args, fh)
res = synchronous_request(:getchunks, args[0])
res[2].sort{|a, b| a <=> b}.each do |chk|
- chunk = read_retry(chk)
- fh.write chunk
+ chnk = read_retry(chk)
+ fh.write chnk
end
end
View
@@ -23,7 +23,7 @@ module ChunkedKVSFS
state do
# master copy. every chunk we ever tried to create metadata for.
- table :chunk, [:chunkid, :file, :siz]
+ table :chnk, [:chunkid, :file, :siz]
scratch :chunk_buffer, [:reqid, :chunkid]
scratch :chunk_buffer2, [:reqid, :chunklist]
scratch :host_buffer, [:reqid, :host]
@@ -44,7 +44,7 @@ module ChunkedKVSFS
end
bloom :getchunks do
- chunk_buffer <= (fschunklist * kvget_response * chunk).combos([fschunklist.reqid, kvget_response.reqid], [fschunklist.file, chunk.file]) { |l, r, c| [l.reqid, c.chunkid] }
+ chunk_buffer <= (fschunklist * kvget_response * chnk).combos([fschunklist.reqid, kvget_response.reqid], [fschunklist.file, chnk.file]) { |l, r, c| [l.reqid, c.chunkid] }
chunk_buffer2 <= chunk_buffer.group([chunk_buffer.reqid], accum(chunk_buffer.chunkid))
fsret <= chunk_buffer2 { |c| [c.reqid, true, c.chunklist] }
# handle case of empty file / haven't heard about chunks yet
@@ -67,7 +67,7 @@ module ChunkedKVSFS
bloom :addchunks do
#stdio <~ "Warning: no available datanodes" if available.empty?
temp :minted_chunk <= (kvget_response * fsaddchunk * available * nonce).combos(kvget_response.reqid => fsaddchunk.reqid) {|r| r if last_heartbeat.length >= REP_FACTOR}
- chunk <= minted_chunk { |r, a, v, n| [n.ident, a.file, 0]}
+ chnk <= minted_chunk { |r, a, v, n| [n.ident, a.file, 0]}
fsret <= minted_chunk { |r, a, v, n| [r.reqid, true, [n.ident, v.pref_list.slice(0, (REP_FACTOR + 2))]]}
fsret <= (kvget_response * fsaddchunk).pairs(:reqid => :reqid) do |r, a|
if available.empty? or available.first.pref_list.length < REP_FACTOR
View
@@ -46,19 +46,19 @@ def DataProtocolClient::read_chunk(chunkid, nodelist)
raise "No datanodes. #{fail} failed attempts"
end
- def DataProtocolClient::send_stream(chunkid, prefs, chunk)
+ def DataProtocolClient::send_stream(chunkid, prefs, chnk)
copy = prefs.clone
first = copy.shift
host, port = first.split(":")
copy.unshift(chunkid)
copy.unshift "pipeline"
s = TCPSocket.open(host, port)
s.puts(copy.join(","))
- if chunk.nil?
+ if chnk.nil?
s.close
return false
else
- s.write(chunk)
+ s.write(chnk)
s.close
return true
end
@@ -71,7 +71,7 @@ class DataProtocolServer
# 1: pipeline. chunkid, preflist, stream, to_go
# - the idea behind to_go is that |preflist| > necessary copies,
# but to_go decremements at each successful hop
- # 2: read. chunkid. send back chunk data from local FS.
+ # 2: read. chunkid. send back chnk data from local FS.
# 3: replicate. chunkid, preflist. be a client, send local data to another datanode.
def initialize(port)
@@ -139,9 +139,9 @@ def do_pipeline(chunkid, preflist, cli)
def do_read(chunkid, cli)
begin
fp = File.open("#{@dir}/#{chunkid.to_s}", "r")
- chunk = fp.read(CHUNKSIZE)
+ chnk = fp.read(CHUNKSIZE)
fp.close
- cli.write(chunk)
+ cli.write(chnk)
cli.close
rescue
puts "FILE NOT FOUND: *#{chunkid}* (error #{$!})"
@@ -150,11 +150,11 @@ def do_read(chunkid, cli)
end
end
- def do_replicate(chunk, target, cli)
+ def do_replicate(chnk, target, cli)
cli.close
begin
- fp = File.open("#{@dir}/#{chunk}", "r")
- DataProtocolClient.send_stream(chunk, target, DataProtocolClient.chunk_from_fh(fp))
+ fp = File.open("#{@dir}/#{chnk}", "r")
+ DataProtocolClient.send_stream(chnk, target, DataProtocolClient.chunk_from_fh(fp))
fp.close
rescue
puts "FAIL: #{$!}"
@@ -32,7 +32,7 @@ module MICache
end
bloom do
- temp (:load_info) <= (cpu_load * state * cache * directory).combos(cpu_load.line => state.line, cpu_load.line => cache.line)
+ temp :load_info <= (cpu_load * state * cache * directory).combos(cpu_load.line => state.line, cpu_load.line => cache.line)
temp :do_rex <= load_info do |l, s, c, d|
if s.state == :csINV
@@ -1,18 +1,18 @@
module MIProtocol
state do
# schema templates
- scratch :cd_template, [:@directory_id, :cache_id, :line_id]
- scratch :dc_template, [:@cache_id, :directory_id, :line_id]
+ #channel :cd_template, [:@directory_id, :cache_id, :line_id]
+ #channel :dc_template, [:@cache_id, :directory_id, :line_id]
# channels shared by agents
- channel :cdq_REX, cd_template.cols
+ channel :cdq_REX, [:@directory_id, :cache_id, :line_id] # cd_template
# really, want to make :payload functionally dependent on the other 3 cols.
- channel :cdq_WBD, cd_template.cols.clone.push(:payload)
- channel :dcp_REXD, dc_template.cols.clone.push(:payload)
- channel :dcp_WBAK, dc_template.cols
- channel :dcp_NAK, dc_template.cols
- channel :dcq_INV, dc_template.cols
- channel :cdp_INVD, cd_template.cols.clone.push(:payload)
+ channel :cdq_WBD, [:@directory_id, :cache_id, :line_id, :payload] #cd_template + :payload
+ channel :dcp_REXD, [:@cache_id, :directory_id, :line_id, :payload] # dc_template + :payload
+ channel :dcp_WBAK, [:@cache_id, :directory_id, :line_id] # dc_template
+ channel :dcp_NAK, [:@cache_id, :directory_id, :line_id] # dc_template
+ channel :dcq_INV, [:@cache_id, :directory_id, :line_id] # dc_template
+ channel :cdp_INVD, [:@directory_id, :cache_id, :line_id, :payload] #cd_template + :payload
# EDB/a priori truth
# necessary for bootstrapping states of lines, caches.
View
@@ -3,6 +3,7 @@
module MembershipProtocol
state do
+ interface input, :my_id, [:ident]
interface input, :add_member, [:ident] => [:host]
interface input, :remove_member, [:ident]
interface output, :member, [:ident] => [:host]
View
@@ -26,13 +26,13 @@ module GroupNonce
end
bootstrap do
- permo <= local_id
+ permo <= my_id
end
bloom do
mcnt <= member.group(nil, count)
nonce <= (permo * mcnt).pairs {|p, m| [p.ident + (budtime * m.cnt)]}
- permo <= (seed * local_id).pairs {|s, l| l if budtime == 0}
+ permo <= (seed * my_id).pairs {|s, l| l if budtime == 0}
end
end
View
@@ -78,7 +78,7 @@ def get_clients
private
def check_client(client)
- if !@vector.has_key?(client):
+ if !@vector.has_key?(client)
@vector[client] = 0
end
end
View
@@ -86,19 +86,21 @@ def test_del
v.stop
end
- def test_persistent_kvs
- puts "FIX: test_persistent_kvs requires NOTIN, which has not been implemented yet"
+ def test_persistent_kvs
+ puts "test_persistent_kvs disabled temporarily"
return
dir = "/tmp/tpk"
- `rm -r #{dir}`
- `mkdir #{dir}`
+ #`rm -r #{dir}`
+ #`mkdir #{dir}`
p = SSPKVS.new(:dbm_dir => dir, :port => 12345)
p.run_bg
workload1(p)
p.sync_do { assert_equal(1, p.kvstate.length) }
p.sync_do { assert_equal("bak", p.kvstate.first[1]) }
p.stop
+
+ sleep(0.5)
p2 = SSPKVS.new(:dbm_dir => dir, :port => 12345)
p2.run_bg
View
@@ -40,7 +40,7 @@ def startup(ip, port, id)
rt = LE.new(@opts.merge(:ip => ip, :port => port))
rt.add_member <+ [['localhost:20001']]
rt.add_member <+ [['localhost:20002']]
- #rt.add_member <+ [['localhost:20003']]
+ rt.add_member <+ [['localhost:20003']]
rt.my_id <+ [[id]]
rt.seed <+ [[nil]]
rt.init_le <+ [[nil]]
View
@@ -32,7 +32,7 @@ class TestMICache < Test::Unit::TestCase
def test_cache1
dir = DumbDir.new(:port => 12345, :trace => true)
dir.run_bg
- cx = MICacheServer.new(:trace => true)
+ cx = MICacheServer.new(:trace => true, :port => 64532)
cx.directory << ['localhost:12345']
cx.run_bg
cx.sync_do {}
View
@@ -57,7 +57,7 @@ def test_be
mc3.stop
end
- def ntest_reliable
+ def test_reliable
mc = RMC.new
mc2 = RMC.new
mc3 = RMC.new
View
@@ -1,26 +1,25 @@
require 'test/cart_workloads.rb'
require 'test/kvs_workloads.rb'
-#require 'test/tc_2pc.rb'
+require 'test/tc_2pc.rb'
require 'test/tc_assignment.rb'
require 'test/tc_besteffort_delivery.rb'
require 'test/tc_bfs.rb'
require 'test/tc_carts.rb'
-#require 'test/tc_chord.rb'
+puts "tc_chord.rb disabled temporarily" #require 'test/tc_chord.rb'
require 'test/tc_dastardly_delivery.rb'
require 'test/tc_demonic_delivery.rb'
-#require 'test/tc_e2e_bfs.rb'
+puts "tc_e2e_bfs.rb disabled temporarily" #require 'test/tc_e2e_bfs.rb'
require 'test/tc_heartbeat.rb'
require 'test/tc_kvs.rb'
require 'test/tc_lamport.rb'
-#require 'test/tc_leader.rb'
+puts "tc_leader.rb disabled temporarily" #require 'test/tc_leader.rb'
require 'test/tc_member.rb'
-#require 'test/tc_mi.rb'
-require 'test/tc_mvcc.rb'
+puts "tc_mi.rb disabled temporarily" #require 'test/tc_mi.rb'
+puts "tc_mvcc disabled temporarily" #require 'test/tc_mvcc.rb'
require 'test/tc_multicast.rb'
require 'test/tc_mv_kvs.rb'
require 'test/tc_ordering.rb'
require 'test/tc_reliable_delivery.rb'
require 'test/tc_timers.rb'
require 'test/tc_vector_clock.rb'
require 'test/tc_voting.rb'
-require 'test/ts_sandbox.rb'
View
@@ -1,11 +1,11 @@
# that these unit test batches should succeed individually
# but fail when run together as below is troublesome!
-require 'test/tc_2pc'
+#require 'test/tc_2pc'
require 'test/tc_assignment'
require 'test/tc_besteffort_delivery'
require 'test/tc_bfs'
-#require 'test/tc_carts'
+require 'test/tc_carts'
#require 'test/tc_chord'
require 'test/tc_dastardly_delivery'
require 'test/tc_demonic_delivery'
@@ -20,3 +20,7 @@
require 'test/tc_reliable_delivery'
require 'test/tc_timers'
require 'test/tc_voting'
+require 'test/tc_vector_clock'
+
+require 'test/tc_mv_kvs'
+#require 'test/tc_mi'

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