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https://issues.apache.org/jira/browse/FLINK-1744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14368071#comment-14368071
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Henry Saputra commented on FLINK-1744:
--------------------------------------

Simple grep in the source code repo:

{code}
./docs/cluster_setup.md:After having saved the HDFS configuration file, open 
the file *conf/slaves* and
./docs/cluster_setup.md:*conf/slaves* and enter the IP/host name of each worker 
node. Each worker node
./docs/cluster_setup.md:SSH to all worker nodes listed in the *slaves* file to 
start the
./docs/setup_quickstart.md:3. Add the IPs or hostnames (one per line) of all 
__worker nodes__ (TaskManager) to the slaves files
./docs/setup_quickstart.md:in `conf/slaves`.
./docs/setup_quickstart.md:    /path/to/<strong>flink/<br>conf/slaves</strong>
./flink-dist/src/main/flink-bin/bin/start-cluster.sh:    
HOSTLIST="${FLINK_CONF_DIR}/slaves"
./flink-dist/src/main/flink-bin/bin/start-cluster.sh:    echo $HOSTLIST is not 
a valid slave list
./flink-dist/src/main/flink-bin/bin/start-cluster.sh:# cluster mode, bring up 
job manager locally and a task manager on every slave host
./flink-dist/src/main/flink-bin/bin/stop-cluster.sh:    
HOSTLIST="${FLINK_CONF_DIR}/slaves"
./flink-dist/src/main/flink-bin/bin/stop-cluster.sh:    echo $HOSTLIST is not a 
valid slave list
./flink-dist/src/main/flink-bin/bin/stop-cluster.sh:# cluster mode, stop the 
job manager locally and stop the task manager on every slave host
./flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/TypeUtils.scala:
    val slave = MacroContextHolder.newMacroHelper(c)
./flink-scala/src/main/scala/org/apache/flink/api/scala/typeutils/TypeUtils.scala:
    slave.mkTypeInfo[T]
./pom.xml:                                              
<exclude>**/flink-bin/conf/slaves</exclude>
{code}

> Change the reference of slaves to workers to match the description of the 
> system
> --------------------------------------------------------------------------------
>
>                 Key: FLINK-1744
>                 URL: https://issues.apache.org/jira/browse/FLINK-1744
>             Project: Flink
>          Issue Type: Improvement
>          Components: core, Documentation
>            Reporter: Henry Saputra
>
> There are some references to slaves which actually mean workers.
> Need to change it to use workers whenever possible, unless it is needed when 
> communicating with external system like Apache Hadoop



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