Save working version of deploying jars

23 files changed, 486 insertions, 105 deletions

diff --git a/Makefile b/Makefile
index ea21190..09dff25 100644
--- a/Makefile
+++ b/Makefile
@@ -15,5 +15,8 @@ down: ## Stop the container
 enter: ## Enter the running container
 	docker-compose -p docker_storm exec backend /bin/bash
 
+enter_nimbus: ## Enter the running nimbus container
+	docker-compose -p docker_storm exec nimbus /bin/bash
+
 clean: down ## Remove stoped containers
 	docker-compose -p docker_storm rm -f
diff --git a/docker-compose.yml b/docker-compose.yml
index d22f668..ef279fa 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,53 @@
 version: '3'
 services:
+  zookeeper:
+    image: zookeeper
+    container_name: zookeeper
+    restart: always
+
+  nimbus:
+    image: storm
+    container_name: nimbus
+    command: storm nimbus
+    depends_on:
+      - zookeeper
+    links:
+      - zookeeper
+    restart: always
+    ports:
+      - 6627:6627
+    volumes:
+      - .:/usr/src/app
+
+  supervisor:
+    image: storm
+    container_name: supervisor
+    command: storm supervisor
+    depends_on:
+      - nimbus
+      - zookeeper
+    links:
+      - nimbus
+      - zookeeper
+    restart: always
+
+  ui:
+    image: storm
+    container_name: storm_ui
+    command: storm ui
+    ports:
+      - 8080:8080
+    depends_on:
+      - nimbus
+    links:
+      - nimbus
+
   backend:
     build:
       context: ./
       dockerfile: ./docker/Dockerfile
-    network_mode: "bridge"
     container_name: docker_storm
     image: thornycrackers/docker_storm
-    ports:
-      - "8000"
     volumes:
       - .:/usr/src/app
     command: /bin/bash
diff --git a/docker/Dockerfile b/docker/Dockerfile
index ac833c3..4465fd1 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -23,5 +23,7 @@ ENV LEIN_ROOT=/usr/src/app
 ENV JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
 RUN ln -s /usr/lib/jvm/java-11-openjdk-amd64/bin/storm /bin/storm
 
+COPY ./docker/storm.yaml /root/.storm/storm.yaml
+
 # The code is stored here
 WORKDIR /usr/src/app
diff --git a/docker/storm.yaml b/docker/storm.yaml
new file mode 100644
index 0000000..283481f
--- /dev/null
+++ b/docker/storm.yaml
@@ -0,0 +1,9 @@
+storm.zookeeper.servers:
+ - "localhost"
+storm.local.dir: "/tmp/storm"
+nimbus.host: "localhost"
+supervisor.slots.ports:
+ - 6700
+ - 6701
+ - 6702
+ - 6703
diff --git a/wordcount/.gitignore b/wordcount/.gitignore
index 37b28cc..959264d 100644
--- a/wordcount/.gitignore
+++ b/wordcount/.gitignore
@@ -1,4 +1,16 @@
-.DS_Store
-_build
-_resources
-logs
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.idea/
+*.log
+*.log.lck
+.classpath
+.settings/
+*.iml
+.project
\ No newline at end of file
diff --git a/wordcount/CONTRIBUTING.md b/wordcount/CONTRIBUTING.md
new file mode 100644
index 0000000..efcad49
--- /dev/null
+++ b/wordcount/CONTRIBUTING.md
@@ -0,0 +1,11 @@
+# Contributing to Azure samples

+

+Thank you for your interest in contributing to Azure samples!

+

+## Ways to contribute

+

+You can contribute to [Azure samples](https://azure.microsoft.com/documentation/samples/) in a few different ways:

+

+- Submit feedback on [this sample page](https://azure.microsoft.com/documentation/samples/hdinsight-python-storm-wordcount/) whether it was helpful or not.  

+- Submit issues through [issue tracker](https://github.com/Azure-Samples/hdinsight-python-storm-wordcount/issues) on GitHub. We are actively monitoring the issues and improving our samples.

+- If you wish to make code changes to samples, or contribute something new, please follow the [GitHub Forks / Pull requests model](https://help.github.com/articles/fork-a-repo/): Fork the sample repo, make the change and propose it back by submitting a pull request.
\ No newline at end of file
diff --git a/wordcount/LICENSE b/wordcount/LICENSE
new file mode 100644
index 0000000..d8d98a8
--- /dev/null
+++ b/wordcount/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Microsoft Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/wordcount/README.md b/wordcount/README.md
new file mode 100644
index 0000000..3cd7765
--- /dev/null
+++ b/wordcount/README.md
@@ -0,0 +1,88 @@
+---

+services: hdinsight

+platforms: java,python

+author: blackmist

+---

+# hdinsight-python-storm-wordcount

+

+How to use Python components in an Apache Storm topology on HDInsight

+

+This topology uses the Flux framework to define a Storm topology using YAML. The components (spout and bolts) that process the data are written in Python.

+

+This example has been tested with HDInsight 3.6 (Storm 1.1.0).

+

+## Prerequisites

+

+* Python 2.7 or higher

+

+* Java JDK 1.8 or higher

+

+* Maven

+

+* (Optional) A local Storm development environment. This is only needed if you want to run the topology locally. For more information, see [Setting up a development environment](http://storm.apache.org/releases/1.0.1/Setting-up-development-environment.html).

+

+## How it works

+

+* `/resources/topology.yaml` - defines what components are in the topology and how data flows between them.

+

+* `/multilang/resources` - contains the Python components.

+

+* `/pom.xml` - dependencies and how to build the project.

+

+## Build the project

+

+From the root of the project, use the following command:

+

+```bash

+mvn clean compile package

+```

+

+This command creates a `target/WordCount-1.0-SNAPSHOT.jar` file.

+

+## Run the topology locally

+

+To run the topology locally, use the following command:

+

+```bash

+storm jar WordCount-1.0-SNAPSHOT.jar org.apache.storm.flux.Flux -l -R /topology.yaml

+```

+

+Once the topology starts, it emits information to the local console similar to the following text:

+

+```

+24302 [Thread-25-sentence-spout-executor[4 4]] INFO  o.a.s.s.ShellSpout - ShellLog pid:2436, name:sentence-spout Emiting the cow jumped over the moon

+24302 [Thread-30] INFO  o.a.s.t.ShellBolt - ShellLog pid:2438, name:splitter-bolt Emitting the

+24302 [Thread-28] INFO  o.a.s.t.ShellBolt - ShellLog pid:2437, name:counter-bolt Emitting years:160

+24302 [Thread-17-log-executor[3 3]] INFO  o.a.s.f.w.b.LogInfoBolt - {word=the, count=599}

+24303 [Thread-17-log-executor[3 3]] INFO  o.a.s.f.w.b.LogInfoBolt - {word=seven, count=302}

+24303 [Thread-17-log-executor[3 3]] INFO  o.a.s.f.w.b.LogInfoBolt - {word=dwarfs, count=143}

+24303 [Thread-25-sentence-spout-executor[4 4]] INFO  o.a.s.s.ShellSpout - ShellLog pid:2436, name:sentence-spout Emiting the cow jumped over the moon

+24303 [Thread-30] INFO  o.a.s.t.ShellBolt - ShellLog pid:2438, name:splitter-bolt Emitting cow

+^C24303 [Thread-17-log-executor[3 3]] INFO  o.a.s.f.w.b.LogInfoBolt - {word=four, count=160}

+```

+

+Use Ctrl+c to stop the topology.

+

+## Run the topology on HDInsight

+

+1. Use the following command to copy the `WordCount-1.0-SNAPSHOT.jar` file to your Storm on HDInsight cluster:

+

+    ```bash

+    scp target\WordCount-1.0-SNAPSHOT.jar sshuser@mycluster-ssh.azurehdinsight.net

+    ```

+

+    Replace `sshuser` with the SSH user for your cluster. Replace `mycluster` with the cluster name.

+

+2. Once the file has been uploaded, connect to the cluster using SSH and use the following command to start the topology on the cluster:

+

+    ```bash

+    storm jar WordCount-1.0-SNAPSHOT.jar org.apache.storm.flux.Flux -r -R /topology.yaml

+    ```

+

+3. You can use the Storm UI to view the topology on the cluster. The Storm UI is located at https://mycluster.azurehdinsight.net/stormui. Replace `mycluster` with your cluster name.

+

+Once started, a Storm topology runs until stopped (killed.) To stop the topology, use either the `storm kill TOPOLOGYNAME` command from the command-line (SSH session to a Linux cluster,) or by using the Storm UI, select the topology, and then select the __Kill__ button.

+

+## Project code of conduct

+

+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.

diff --git a/wordcount/config.json b/wordcount/config.json
deleted file mode 100644
index 778cb51..0000000
--- a/wordcount/config.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "serializer": "json",
-    "topology_specs": "topologies/",
-    "virtualenv_specs": "virtualenvs/",
-    "envs": {
-        "prod": {
-            "user": "",
-            "ssh_password": "",
-            "nimbus": "",
-            "workers": [],
-            "log": {
-                "path": "",
-                "max_bytes": 1000000,
-                "backup_count": 10,
-                "level": "info"
-            },
-            "virtualenv_root": ""
-        }
-    }
-}
diff --git a/wordcount/fabfile.py b/wordcount/fabfile.py
deleted file mode 100644
index 8c89cbc..0000000
--- a/wordcount/fabfile.py
+++ /dev/null
@@ -1,11 +0,0 @@
-def pre_submit(topology_name, env_name, env_config, options):
-    """Override this function to perform custom actions prior to topology
-    submission. No SSH tunnels will be active when this function is called."""
-    pass
-
-
-def post_submit(topo_name, env_name, env_config, options):
-    """Override this function to perform custom actions after topology
-    submission. Note that the SSH tunnel to Nimbus will still be active
-    when this function is called."""
-    pass
diff --git a/wordcount/multilang/resources/countbolt.py b/wordcount/multilang/resources/countbolt.py
new file mode 100644
index 0000000..4aebc19
--- /dev/null
+++ b/wordcount/multilang/resources/countbolt.py
@@ -0,0 +1,26 @@
+import storm
+# Counter is a nice way to count things,
+# but it is a Python 2.7 thing
+from collections import Counter
+
+class CountBolt(storm.BasicBolt):
+    # Initialize this instance
+    def initialize(self, conf, context):
+        self._conf = conf
+        self._context = context
+        # Create a new counter for this instance
+        self._counter = Counter()
+        storm.logInfo("Counter bolt instance starting...")
+
+    def process(self, tup):
+        # Get the word from the inbound tuple
+        word = tup.values[0]
+        # Increment the counter
+        self._counter[word] +=1
+        count = self._counter[word]
+        storm.logInfo("Emitting %s:%s" % (word, count))
+        # Emit the word and count
+        storm.emit([word, count])
+
+# Start the bolt when it's invoked
+CountBolt().run()
diff --git a/wordcount/multilang/resources/sentencespout.py b/wordcount/multilang/resources/sentencespout.py
new file mode 100644
index 0000000..a75f37d
--- /dev/null
+++ b/wordcount/multilang/resources/sentencespout.py
@@ -0,0 +1,28 @@
+import storm
+import random
+# Define some sentences
+SENTENCES = """
+the cow jumped over the moon
+an apple a day keeps the doctor away
+four score and seven years ago
+snow white and the seven dwarfs
+i am at two with nature
+""".strip().split('\n')
+
+class SentenceSpout(storm.Spout):
+    # Not much to do here for such a basic spout
+    def initialize(self, conf, context):
+        self._conf = conf
+        self._context = context
+
+        storm.logInfo("Spout instance starting...")
+
+    # Process the next tuple
+    def nextTuple(self):
+        # Emit a random sentence
+        sentence = random.choice(SENTENCES)
+        storm.logInfo("Emiting %s" % sentence)
+        storm.emit([sentence])
+
+# Start the spout when it's invoked
+SentenceSpout().run()
diff --git a/wordcount/multilang/resources/splitbolt.py b/wordcount/multilang/resources/splitbolt.py
new file mode 100644
index 0000000..b46a901
--- /dev/null
+++ b/wordcount/multilang/resources/splitbolt.py
@@ -0,0 +1,21 @@
+import storm
+
+class SplitBolt(storm.BasicBolt):
+    # There's nothing to initialize here,
+    # since this is just a split and emit
+    # Initialize this instance
+    def initialize(self, conf, context):
+        self._conf = conf
+        self._context = context
+        storm.logInfo("Split bolt instance starting...")
+
+    def process(self, tup):
+        # Split the inbound sentence at spaces
+        words = tup.values[0].split()
+        # Loop over words and emit
+        for word in words:
+            storm.logInfo("Emitting %s" % word)
+            storm.emit([word])
+
+# Start the bolt when it's invoked
+SplitBolt().run()
diff --git a/wordcount/pom.xml b/wordcount/pom.xml
new file mode 100644
index 0000000..941b7a9
--- /dev/null
+++ b/wordcount/pom.xml
@@ -0,0 +1,128 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.microsoft.example</groupId>
+    <artifactId>WordCount</artifactId>
+    <packaging>jar</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>WordCount</name>
+    <url>http://maven.apache.org</url>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <!--
+        Storm 1.0.1 is for HDInsight 3.6.
+        To find the version information for earlier HDInsight cluster
+        versions, see https://azure.microsoft.com/en-us/documentation/articles/hdinsight-component-versioning/
+        -->
+        <storm.version>2.2.0</storm.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.storm</groupId>
+            <artifactId>storm-core</artifactId>
+            <version>${storm.version}</version>
+            <!-- keep storm out of the jar-with-dependencies -->
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.storm</groupId>
+            <artifactId>flux-core</artifactId>
+            <version>${storm.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.storm</groupId>
+            <artifactId>flux-wrappers</artifactId>
+            <version>${storm.version}</version>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.3</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <!-- build an uber jar -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>2.3</version>
+                <configuration>
+                    <transformers>
+                        <!-- Keep us from getting a can't overwrite file error -->
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer" />
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                        <!-- We're using Flux, so refer to it as main -->
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                            <mainClass>org.apache.storm.flux.Flux</mainClass>
+                        </transformer>
+                    </transformers>
+                    <!-- Keep us from getting a bad signature error -->
+                    <filters>
+                        <filter>
+                            <artifact>*:*</artifact>
+                            <excludes>
+                                <exclude>META-INF/*.SF</exclude>
+                                <exclude>META-INF/*.DSA</exclude>
+                                <exclude>META-INF/*.RSA</exclude>
+                            </excludes>
+                        </filter>
+                    </filters>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <!-- This allows us to use `mvn exec:java` to run the topology in development -->
+            <!-- https://mvnrepository.com/artifact/org.codehaus.mojo/exec-maven-plugin -->
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.5.0</version>
+                <executions>
+                    <execution>
+                    <goals>
+                    <goal>exec</goal>
+                    </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <executable>java</executable>
+                    <includeProjectDependencies>true</includeProjectDependencies>
+                    <includePluginDependencies>false</includePluginDependencies>
+                    <classpathScope>compile</classpathScope>
+                    <!-- Set mainClass as Flux, since we are using that -->
+                    <mainClass>org.apache.storm.flux.Flux</mainClass>
+                </configuration>
+            </plugin>
+        </plugins>
+        <resources>
+            <resource>
+                <directory>${basedir}/resources</directory>
+                <filtering>false</filtering>
+                <includes>
+                    <!--
+                    Include configuration for Log4j
+                    to reduce the clutter in log output
+                    -->
+                    <include>log4j2.xml</include>
+                    <!-- topology definition -->
+                    <include>topology.yaml</include>
+                </includes>
+            </resource>
+            <!-- include the Python components -->
+            <resource>
+                <directory>${basedir}/multilang</directory>
+                <filtering>false</filtering>
+            </resource>
+        </resources>
+    </build>
+</project>
diff --git a/wordcount/project.clj b/wordcount/project.clj
deleted file mode 100644
index 4b08880..0000000
--- a/wordcount/project.clj
+++ /dev/null
@@ -1,13 +0,0 @@
-(defproject wordcount "0.0.1-SNAPSHOT"
-  :resource-paths ["_resources"]
-  :target-path "_build"
-  :min-lein-version "2.0.0"
-  :jvm-opts ["-client"]
-  :dependencies  [[org.apache.storm/storm-core "2.3.0"]
-                  [org.apache.storm/flux-core "2.3.0"]]
-  :jar-exclusions     [#"log4j\.properties" #"org\.apache\.storm\.(?!flux)" #"trident" #"META-INF" #"meta-inf" #"\.yaml"]
-  :uberjar-exclusions [#"log4j\.properties" #"org\.apache\.storm\.(?!flux)" #"trident" #"META-INF" #"meta-inf" #"\.yaml"]
-  )
-(require 'cemerick.pomegranate.aether)
-(cemerick.pomegranate.aether/register-wagon-factory!
- "http" #(org.apache.maven.wagon.providers.http.HttpWagon.))
diff --git a/wordcount/resources/log4j2.xml b/wordcount/resources/log4j2.xml
new file mode 100644
index 0000000..d2b2981
--- /dev/null
+++ b/wordcount/resources/log4j2.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- See http://logging.apache.org/log4j/2.x/manual/configuration.html 
+     for more information on Log4j configuration. -->
+<Configuration>
+  <Appenders>
+    <Console name="STDOUT" target="SYSTEM_OUT">
+      <PatternLayout pattern="%d{HH:mm:ss} [%t] %-5level %logger{36} - %msg%n"/>
+    </Console>
+  </Appenders>
+  <Loggers>
+    <Logger name="com.microsoft.example" level="trace" additivity="false">
+      <AppenderRef ref="STDOUT"/>
+    </Logger>
+    <Root level="error">
+      <Appender-Ref ref="STDOUT"/>
+    </Root>
+  </Loggers>
+</Configuration>
\ No newline at end of file
diff --git a/wordcount/resources/topology.yaml b/wordcount/resources/topology.yaml
new file mode 100644
index 0000000..725f3be
--- /dev/null
+++ b/wordcount/resources/topology.yaml
@@ -0,0 +1,73 @@
+# topology definition
+
+# name to be used when submitting. This is what shows up...
+# in the Storm UI/storm command-line tool as the topology name
+# when submitted to Storm
+name: "wordcount"
+
+# Topology configuration
+config:
+  # Hint for the number of workers to create
+  topology.workers: 1
+
+# Spout definitions
+spouts:
+  - id: "sentence-spout"
+    className: "org.apache.storm.flux.wrappers.spouts.FluxShellSpout"
+    constructorArgs:
+      # Command line
+      - ["python", "sentencespout.py"]
+      # Output field(s)
+      - ["sentence"]
+    # parallelism hint
+    parallelism: 1
+
+# Bolt definitions
+bolts:
+  - id: "splitter-bolt"
+    className: "org.apache.storm.flux.wrappers.bolts.FluxShellBolt"
+    constructorArgs:
+      # Command line
+      - ["python", "splitbolt.py"]
+      # Output field(s)
+      - ["word"]
+    parallelism: 1
+
+  - id: "counter-bolt"
+    className: "org.apache.storm.flux.wrappers.bolts.FluxShellBolt"
+    constructorArgs:
+      # Command line
+      - ["python", "countbolt.py"]
+      # Output field(s)
+      - ["word","count"]
+    parallelism: 1
+
+  # Logging
+  - id: "log"
+    className: "org.apache.storm.flux.wrappers.bolts.LogInfoBolt"
+    parallelism: 1
+
+# Stream definitions
+streams:
+  - name: "Spout --> Splitter" # name isn't used (placeholder for logging, UI, etc.)
+    # The stream emitter
+    from: "sentence-spout"
+    # The stream consumer
+    to: "splitter-bolt"
+    # Grouping type
+    grouping:
+      type: SHUFFLE
+
+  - name: "Splitter -> Counter"
+    from: "splitter-bolt"
+    to: "counter-bolt"
+    grouping:
+      type: FIELDS
+      # field(s) to group on
+      args: ["word"]
+
+  - name: "Counter -> Log"
+    from: "counter-bolt"
+    to: "log"
+    grouping:
+      type: SHUFFLE
\ No newline at end of file
diff --git a/wordcount/src/bolts/__init__.py b/wordcount/src/bolts/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/wordcount/src/bolts/__init__.py
+++ /dev/null
diff --git a/wordcount/src/bolts/wordcount.py b/wordcount/src/bolts/wordcount.py
deleted file mode 100644
index 85fbfb7..0000000
--- a/wordcount/src/bolts/wordcount.py
+++ /dev/null
@@ -1,26 +0,0 @@
-import os
-from collections import Counter
-
-from streamparse import Bolt
-
-
-class WordCountBolt(Bolt):
-    outputs = ["word", "count"]
-
-    def initialize(self, conf, ctx):
-        self.counter = Counter()
-        self.pid = os.getpid()
-        self.total = 0
-
-    def _increment(self, word, inc_by):
-        self.counter[word] += inc_by
-        self.total += inc_by
-
-    def process(self, tup):
-        word = tup.values[0]
-        self._increment(word, 10 if word == "dog" else 1)
-        if self.total % 1000 == 0:
-            self.logger.info(
-                f"counted [{self.total:,}] words [pid={self.pid}]"
-            )
-        self.emit([word, self.counter[word]])
diff --git a/wordcount/src/spouts/__init__.py b/wordcount/src/spouts/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/wordcount/src/spouts/__init__.py
+++ /dev/null
diff --git a/wordcount/src/spouts/words.py b/wordcount/src/spouts/words.py
deleted file mode 100644
index 6ba88c1..0000000
--- a/wordcount/src/spouts/words.py
+++ /dev/null
@@ -1,14 +0,0 @@
-from itertools import cycle
-
-from streamparse import Spout
-
-
-class WordSpout(Spout):
-    outputs = ["word"]
-
-    def initialize(self, stormconf, context):
-        self.words = cycle(["dog", "cat", "zebra", "elephant"])
-
-    def next_tuple(self):
-        word = next(self.words)
-        self.emit([word])
diff --git a/wordcount/topologies/wordcount.py b/wordcount/topologies/wordcount.py
deleted file mode 100644
index d66e1b3..0000000
--- a/wordcount/topologies/wordcount.py
+++ /dev/null
@@ -1,13 +0,0 @@
-"""
-Word count topology
-"""
-
-from streamparse import Grouping, Topology
-
-from bolts.wordcount import WordCountBolt
-from spouts.words import WordSpout
-
-
-class WordCount(Topology):
-    word_spout = WordSpout.spec()
-    count_bolt = WordCountBolt.spec(inputs={word_spout: Grouping.fields("word")}, par=2)
diff --git a/wordcount/virtualenvs/wordcount.txt b/wordcount/virtualenvs/wordcount.txt
deleted file mode 100644
index 9229811..0000000
--- a/wordcount/virtualenvs/wordcount.txt
+++ /dev/null
@@ -1 +0,0 @@
-streamparse # always required for streamparse projects