diff --git a/Gopkg.lock b/Gopkg.lock
index 6fb2e06a..4a18c997 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -2,77 +2,93 @@
 
 
 [[projects]]
-  digest = "1:4bc1090d89c26cf67bbeb895990c1549250e4d64204e289d3b11af4851707e9b"
+  digest = "1:29b1e6604e762715716cae79145c8732a964b8fe564cc330de1495090fbc777a"
+  name = "github.com/DataDog/zstd"
+  packages = ["."]
+  pruneopts = ""
+  revision = "c7161f8c63c045cbc7ca051dcc969dd0e4054de2"
+  version = "v1.3.5"
+
+[[projects]]
+  digest = "1:3aa363b7d4e2990b3d863ba0d7cdc111c9513d0d33439bbda1eba266c094a848"
   name = "github.com/OneOfOne/xxhash"
   packages = ["."]
   pruneopts = ""
-  revision = "4e9e81466dc37c9fd94ce9ecf42020ef54112203"
-  version = "v1.2.1"
+  revision = "6def279d2ce6c81a79dd1c1be580f03bb216fb8a"
+  version = "v1.2.2"
 
 [[projects]]
-  digest = "1:213b41361ad1cb4768add9d26c2e27794c65264eefdb24ed6ea34cdfeeff3f3c"
+  digest = "1:072c4df72b72758253d774fe5602c1a9ab86056e55ec806def5aa139e5ac7a4d"
   name = "github.com/Shopify/sarama"
   packages = ["."]
   pruneopts = ""
-  revision = "a6144ae922fd99dd0ea5046c8137acfb7fab0914"
-  version = "v1.18.0"
+  revision = "03a43f93cd29dc549e6d9b11892795c206f9c38c"
+  version = "v1.20.1"
 
 [[projects]]
-  digest = "1:56c130d885a4aacae1dd9c7b71cfe39912c7ebc1ff7d2b46083c8812996dc43b"
+  digest = "1:0deddd908b6b4b768cfc272c16ee61e7088a60f7fe2f06c547bd3d8e1f8b8e77"
   name = "github.com/davecgh/go-spew"
   packages = ["spew"]
   pruneopts = ""
-  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
-  version = "v1.1.0"
+  revision = "8991bc29aa16c548c550c7ff78260e27b9ab7c73"
+  version = "v1.1.1"
 
 [[projects]]
-  digest = "1:f714fa0ab4449a2fe13d156446ac1c1e16bc85334e9be320d42bf8bee362ba45"
+  digest = "1:6d6672f85a84411509885eaa32f597577873de00e30729b9bb0eb1e1faa49c12"
   name = "github.com/eapache/go-resiliency"
   packages = ["breaker"]
   pruneopts = ""
-  revision = "6800482f2c813e689c88b7ed3282262385011890"
-  version = "v1.0.0"
+  revision = "ea41b0fad31007accc7f806884dcdf3da98b79ce"
+  version = "v1.1.0"
 
 [[projects]]
   branch = "master"
-  digest = "1:1f7503fa58a852a1416556ae2ddb219b49a1304fd408391948e2e3676514c48d"
+  digest = "1:6643c01e619a68f80ac12ad81223275df653528c6d7e3788291c1fd6f1d622f6"
   name = "github.com/eapache/go-xerial-snappy"
   packages = ["."]
   pruneopts = ""
-  revision = "bb955e01b9346ac19dc29eb16586c90ded99a98c"
+  revision = "776d5712da21bc4762676d614db1d8a64f4238b0"
 
 [[projects]]
-  digest = "1:c05dc14dd75a9697b8410ea13445ceb40669448f789afe955351ad34bc998cd0"
+  digest = "1:d8d46d21073d0f65daf1740ebf4629c65e04bf92e14ce93c2201e8624843c3d3"
   name = "github.com/eapache/queue"
   packages = ["."]
   pruneopts = ""
-  revision = "ded5959c0d4e360646dc9e9908cff48666781367"
-  version = "v1.0.2"
+  revision = "44cc805cf13205b55f69e14bcb69867d1ae92f98"
+  version = "v1.1.0"
 
 [[projects]]
-  digest = "1:9f1e571696860f2b4f8a241b43ce91c6085e7aaed849ccca53f590a4dc7b95bd"
+  digest = "1:eb53021a8aa3f599d29c7102e65026242bdedce998a54837dc67f14b6a97c5fd"
   name = "github.com/fsnotify/fsnotify"
   packages = ["."]
   pruneopts = ""
-  revision = "629574ca2a5df945712d3079857300b5e4da0236"
-  version = "v1.4.2"
+  revision = "c2828203cd70a50dcccfb2761f8b1f8ceef9a8e9"
+  version = "v1.4.7"
 
 [[projects]]
   branch = "master"
-  digest = "1:09307dfb1aa3f49a2bf869dcfa4c6c06ecd3c207221bd1c1a1141f0e51f209eb"
+  digest = "1:2a5888946cdbc8aa360fd43301f9fc7869d663f60d5eedae7d4e6e5e4f06f2bf"
   name = "github.com/golang/snappy"
   packages = ["."]
   pruneopts = ""
-  revision = "553a641470496b2327abcac10b36396bd98e45c9"
+  revision = "2e65f85255dbc3072edf28d6b5b8efc472979f5a"
 
 [[projects]]
-  branch = "master"
-  digest = "1:147d671753effde6d3bcd58fc74c1d67d740196c84c280c762a5417319499972"
+  digest = "1:a25a2c5ae694b01713fb6cd03c3b1ac1ccc1902b9f0a922680a88ec254f968e1"
+  name = "github.com/google/uuid"
+  packages = ["."]
+  pruneopts = ""
+  revision = "9b3b1e0f5f99ae461456d768e7d301a7acdaa2d8"
+  version = "v1.1.0"
+
+[[projects]]
+  digest = "1:d14365c51dd1d34d5c79833ec91413bfbb166be978724f15701e17080dc06dec"
   name = "github.com/hashicorp/hcl"
   packages = [
     ".",
     "hcl/ast",
     "hcl/parser",
+    "hcl/printer",
     "hcl/scanner",
     "hcl/strconv",
     "hcl/token",
@@ -81,90 +97,67 @@
     "json/token",
   ]
   pruneopts = ""
-  revision = "23c074d0eceb2b8a5bfdbb271ab780cde70f05a8"
+  revision = "8cb6e5b959231cc1119e43259c4a608f9c51a241"
+  version = "v1.0.0"
 
 [[projects]]
   branch = "master"
-  digest = "1:69089e0eada93b21daf7d6d13e58b02471d5f40ffb2973446a0d375466f4d70c"
+  digest = "1:1c2fc412375033d9b9f3f7fc5e9554d94c9a82a042c6e03d03ccc207e9f14928"
   name = "github.com/julienschmidt/httprouter"
   packages = ["."]
   pruneopts = ""
-  revision = "e1b9828bc9e5904baec057a154c09ca40fe7fae0"
+  revision = "26a05976f9bf5c3aa992cc20e8588c359418ee58"
 
 [[projects]]
-  digest = "1:586eaa5deeab2969c1ce26c9119125510d3565fb322f4fd6876381424004d56b"
+  digest = "1:3e6cf98fa86629a89185762c6a52c996a88c4c9c2bf04e558056d55331a15a7e"
   name = "github.com/karrick/goswarm"
   packages = ["."]
   pruneopts = ""
-  revision = "f30b893aa41460885e674be9f82fd79190e0759a"
-  version = "v1.4.7"
-
-[[projects]]
-  digest = "1:1404607b401c79983a986ef8d1e43ee15aee42431fd8626783c877c3b18f99ca"
-  name = "github.com/linkedin/Burrow"
-  packages = [
-    "core",
-    "core/internal/cluster",
-    "core/internal/consumer",
-    "core/internal/evaluator",
-    "core/internal/helpers",
-    "core/internal/httpserver",
-    "core/internal/notifier",
-    "core/internal/storage",
-    "core/internal/zookeeper",
-    "core/protocol",
-  ]
-  pruneopts = ""
-  revision = "fecab1ea88779cdecedd382c1ed0f6c5a7ff5e0f"
-  version = "v1.1.0"
+  revision = "0e5d241bdd481ab21611a8fadcddcdb1a810536e"
+  version = "v1.9.1"
 
 [[projects]]
-  digest = "1:1ce378ab2352c756c6d7a0172c22ecbd387659d32712a4ce3bc474273309a5dc"
+  digest = "1:961dc3b1d11f969370533390fdf203813162980c858e1dabe827b60940c909a5"
   name = "github.com/magiconair/properties"
   packages = ["."]
   pruneopts = ""
-  revision = "be5ece7dd465ab0765a9682137865547526d1dfb"
-  version = "v1.7.3"
+  revision = "c2353362d570a7bfa228149c62842019201cfb71"
+  version = "v1.8.0"
 
 [[projects]]
-  branch = "master"
-  digest = "1:30a2adc78c422ebd23aac9cfece529954d5eacf9ddbe37345f2a17439f8fa849"
+  digest = "1:bcc46a0fbd9e933087bef394871256b5c60269575bb661935874729c65bbbf60"
   name = "github.com/mitchellh/mapstructure"
   packages = ["."]
   pruneopts = ""
-  revision = "06020f85339e21b2478f756a78e295255ffa4d6a"
+  revision = "3536a929edddb9a5b34bd6861dc4a9647cb459fe"
+  version = "v1.1.2"
 
 [[projects]]
-  digest = "1:63e142fc50307bcb3c57494913cfc9c12f6061160bdf97a678f78c71615f939b"
+  digest = "1:a5484d4fa43127138ae6e7b2299a6a52ae006c7f803d98d717f60abf3e97192e"
   name = "github.com/pborman/uuid"
   packages = ["."]
   pruneopts = ""
-  revision = "e790cca94e6cc75c7064b1332e63811d4aae1a53"
-  version = "v1.1"
+  revision = "adf5a7427709b9deb95d29d3fa8a2bf9cfd388f1"
+  version = "v1.2"
 
 [[projects]]
-  digest = "1:9c740db1f7015dffa093aa5c70862d277fe49f5e92b56ca5d0d69ef0e37c01db"
+  digest = "1:894aef961c056b6d85d12bac890bf60c44e99b46292888bfa66caf529f804457"
   name = "github.com/pelletier/go-toml"
   packages = ["."]
   pruneopts = ""
-  revision = "16398bac157da96aa88f98a2df640c7f32af1da2"
-  version = "v1.0.1"
+  revision = "c01d1270ff3e442a8a57cddc1c92dc1138598194"
+  version = "v1.2.0"
 
 [[projects]]
-  digest = "1:2118aac9bc7ff09544626d5d1c7f7d4fb92a558702b00da5572ccc80ae7caf2b"
+  digest = "1:b1df71d0b2287062b90c6b4c8d3c934440aa0d2eb201d03f22be0f045860b4aa"
   name = "github.com/pierrec/lz4"
-  packages = ["."]
-  pruneopts = ""
-  revision = "08c27939df1bd95e881e2c2367a749964ad1fceb"
-  version = "v1.0.1"
-
-[[projects]]
-  digest = "1:ff95a6c61f34f32e57833783059c80274d84e9c74e6e315c3dc2e93e9bf3dab9"
-  name = "github.com/pierrec/xxHash"
-  packages = ["xxHash32"]
+  packages = [
+    ".",
+    "internal/xxh32",
+  ]
   pruneopts = ""
-  revision = "f051bb7f1d1aaf1b5a665d74fb6b0217712c69f7"
-  version = "v0.1.1"
+  revision = "635575b42742856941dbc767b44905bb9ba083f6"
+  version = "v2.0.7"
 
 [[projects]]
   digest = "1:256484dbbcd271f9ecebc6795b2df8cad4c458dd0f5fd82a8c2fa0c29f233411"
@@ -176,89 +169,89 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:5e3f4c2357e1e95ede9f36dc027b4b5a2cca463c8899344c22ebeb7c0abab8d5"
+  digest = "1:bc5884d890d71ae56382665a93d792af3602dae40fa98778170e4795598a7264"
   name = "github.com/rcrowley/go-metrics"
   packages = ["."]
   pruneopts = ""
-  revision = "1f30fe9094a513ce4c700b9a54458bbb0c96996c"
+  revision = "3113b8401b8a98917cde58f8bbd42a1b1c03b1fd"
 
 [[projects]]
   branch = "master"
-  digest = "1:9b18fde752e0fb07c9c6412601dbcc557860b4ce960e976bc85929ec2bebcbed"
+  digest = "1:7fc2f428767a2521abc63f1a663d981f61610524275d6c0ea645defadd4e916f"
   name = "github.com/samuel/go-zookeeper"
   packages = ["zk"]
   pruneopts = ""
-  revision = "e6b59f6144beb8570562539c1898a0b1fea34b41"
+  revision = "c4fab1ac1bec58281ad0667dc3f0907a9476ac47"
 
 [[projects]]
-  digest = "1:d1c1e5f4064b332bd90bba7bc2ab403c0afd7b36d34b7875877a45c78d24f5c1"
+  digest = "1:32c5802989a96ee74cc4e8372efce3cab9cf6355132ad8e80cc32c18757ccd47"
   name = "github.com/spf13/afero"
   packages = [
     ".",
     "mem",
   ]
   pruneopts = ""
-  revision = "8d919cbe7e2627e417f3e45c3c0e489a5b7e2536"
-  version = "v1.0.0"
+  revision = "a5d6946387efe7d64d09dcba68cdd523dc1273a3"
+  version = "v1.2.0"
 
 [[projects]]
-  digest = "1:6ff9b74bfea2625f805edec59395dc37e4a06458dd3c14e3372337e3d35a2ed6"
+  digest = "1:ae3493c780092be9d576a1f746ab967293ec165e8473425631f06658b6212afc"
   name = "github.com/spf13/cast"
   packages = ["."]
   pruneopts = ""
-  revision = "acbeb36b902d72a7a4c18e8f3241075e7ab763e4"
-  version = "v1.1.0"
+  revision = "8c9545af88b134710ab1cd196795e7f2388358d7"
+  version = "v1.3.0"
 
 [[projects]]
-  branch = "master"
-  digest = "1:5cb42b990db5dc48b8bc23b6ee77b260713ba3244ca495cd1ed89533dc482a49"
+  digest = "1:9ceffa4ab5f7195ecf18b3a7fff90c837a9ed5e22e66d18069e4bccfe1f52aa0"
   name = "github.com/spf13/jwalterweatherman"
   packages = ["."]
   pruneopts = ""
-  revision = "12bd96e66386c1960ab0f74ced1362f66f552f7b"
+  revision = "4a4406e478ca629068e7768fc33f3f044173c0a6"
+  version = "v1.0.0"
 
 [[projects]]
-  digest = "1:261bc565833ef4f02121450d74eb88d5ae4bd74bfe5d0e862cddb8550ec35000"
+  digest = "1:cbaf13cdbfef0e4734ed8a7504f57fe893d471d62a35b982bf6fb3f036449a66"
   name = "github.com/spf13/pflag"
   packages = ["."]
   pruneopts = ""
-  revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66"
-  version = "v1.0.0"
+  revision = "298182f68c66c05229eb03ac171abe6e309ee79a"
+  version = "v1.0.3"
 
 [[projects]]
-  digest = "1:59354ad53dfe6ed1b941844cb029cd37c0377598eec3a0d49c03aee2375ef9c4"
+  digest = "1:b98ee2c3f1469ab3b494859d3a9c9e595ec2c63660dea130a5154cfcd427b608"
   name = "github.com/spf13/viper"
   packages = ["."]
   pruneopts = ""
-  revision = "25b30aa063fc18e48662b86996252eabdcf2f0c7"
-  version = "v1.0.0"
+  revision = "6d33b5a963d922d182c91e8a1c88d81fd150cfd4"
+  version = "v1.3.1"
 
 [[projects]]
-  branch = "master"
-  digest = "1:ed7ac53c7d59041f27964d3f04e021b45ecb5f23c842c84d778a7f1fb67e2ce9"
+  digest = "1:711eebe744c0151a9d09af2315f0bb729b2ec7637ef4c410fa90a18ef74b65b6"
   name = "github.com/stretchr/objx"
   packages = ["."]
   pruneopts = ""
-  revision = "1a9d0bb9f541897e62256577b352fdbc1fb4fd94"
+  revision = "477a77ecc69700c7cdeb1fa9e129548e1c1c393c"
+  version = "v0.1.1"
 
 [[projects]]
   branch = "master"
-  digest = "1:3b4870930878fb464616897c4e4bc100d323a8f95c3d8bbff0952d372571f7f7"
+  digest = "1:a7cd8604f0b92d5a43f723b6f13b6650cf2f6be5e40235a7c4f3cc5951f657bd"
   name = "github.com/stretchr/testify"
   packages = [
     "assert",
     "mock",
   ]
   pruneopts = ""
-  revision = "2aa2c176b9dab406a6970f6a55f513e8a8c8b18f"
+  revision = "363ebb24d041ccea8068222281c2e963e997b9dc"
 
 [[projects]]
-  digest = "1:53a6fbacf8dce8fc9cbd4fab6a56eb169be7cb79b9fe601a152d6d9af68312bb"
+  digest = "1:74f86c458e82e1c4efbab95233e0cf51b7cc02dc03193be9f62cd81224e10401"
   name = "go.uber.org/atomic"
   packages = ["."]
   pruneopts = ""
-  revision = "4e336646b2ef9fc6e47be8e21594178f98e5ebcf"
-  version = "v1.2.0"
+  revision = "1ea20fb1cbb1cc08cbd0d913a96dead89aa18289"
+  version = "v1.3.2"
 
 [[projects]]
   digest = "1:22c7effcb4da0eacb2bb1940ee173fac010e9ef3c691f5de4b524d538bd980f5"
@@ -269,7 +262,7 @@
   version = "v1.1.0"
 
 [[projects]]
-  digest = "1:cfeddca8479edac1039a52dac1ff6e7a76252ebaecb86680383b0522423b7565"
+  digest = "1:246f378f80fba6fcf0f191c486b6613265abd2bc0f2fa55a36b928c67352021e"
   name = "go.uber.org/zap"
   packages = [
     ".",
@@ -280,20 +273,19 @@
     "zapcore",
   ]
   pruneopts = ""
-  revision = "35aad584952c3e7020db7b839f6b102de6271f89"
-  version = "v1.7.1"
+  revision = "ff33455a0e382e8a81d14dd7c922020b6b5e7982"
+  version = "v1.9.1"
 
 [[projects]]
   branch = "master"
-  digest = "1:9c286cf11d0ca56368185bada5dd6d97b6be4648fc26c354fcba8df7293718f7"
+  digest = "1:057806b6e218f4ceac80d27ccd8dd80b2c06b0050289aa46e0edfd82cc4faa2c"
   name = "golang.org/x/sys"
   packages = ["unix"]
   pruneopts = ""
-  revision = "bf42f188b9bc6f2cf5b8ee5a912ef1aedd0eba4c"
+  revision = "11f53e03133963fb11ae0588e08b5e0b85be8be5"
 
 [[projects]]
-  branch = "master"
-  digest = "1:39a1a71adca4b837a25dc6b5fcdd9d175e4597c6d3440f107dfeda31230218e4"
+  digest = "1:5acd3512b047305d49e8763eef7ba423901e85d5dd2fd1e71778a0ea8de10bd4"
   name = "golang.org/x/text"
   packages = [
     "internal/gen",
@@ -304,7 +296,8 @@
     "unicode/norm",
   ]
   pruneopts = ""
-  revision = "88f656faf3f37f690df1a32515b479415e1a6769"
+  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
+  version = "v0.3.0"
 
 [[projects]]
   digest = "1:11c58e19ff7ce22740423bb933f1ddca3bf575def40d5ac3437ec12871b1648b"
@@ -315,12 +308,12 @@
   version = "v2.1"
 
 [[projects]]
-  branch = "v2"
-  digest = "1:81314a486195626940617e43740b4fa073f265b0715c9f54ce2027fee1cb5f61"
+  digest = "1:cedccf16b71e86db87a24f8d4c70b0a855872eb967cb906a66b95de56aefbd0d"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
   pruneopts = ""
-  revision = "eb3733d160e74a9c7e442f435eb3bea458e1d19f"
+  revision = "51d6538a90f86fe93ac480b35f37b2be17fef232"
+  version = "v2.2.2"
 
 [solve-meta]
   analyzer-name = "dep"
@@ -330,16 +323,6 @@
     "github.com/Shopify/sarama",
     "github.com/julienschmidt/httprouter",
     "github.com/karrick/goswarm",
-    "github.com/linkedin/Burrow/core",
-    "github.com/linkedin/Burrow/core/internal/cluster",
-    "github.com/linkedin/Burrow/core/internal/consumer",
-    "github.com/linkedin/Burrow/core/internal/evaluator",
-    "github.com/linkedin/Burrow/core/internal/helpers",
-    "github.com/linkedin/Burrow/core/internal/httpserver",
-    "github.com/linkedin/Burrow/core/internal/notifier",
-    "github.com/linkedin/Burrow/core/internal/storage",
-    "github.com/linkedin/Burrow/core/internal/zookeeper",
-    "github.com/linkedin/Burrow/core/protocol",
     "github.com/pborman/uuid",
     "github.com/samuel/go-zookeeper/zk",
     "github.com/spf13/viper",