🏡 Spreading Joy: Why I Decided to Surprise My Neighbors (And You Should Too!)
If you play an instrument, practice with the windows open on a nice day. You might just get a request or some applause from a nearby balcony! 💬 Let’s Chat! Surprising My Neighbors
Leave a quick, positive message or a thank-you note in their mailbox just to tell them you appreciate having them as a neighbor. 🏡 Spreading Joy: Why I Decided to Surprise
$ export HADOOP_CLASSPATH=/<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar:${HADOOP_CLASSPATH}$ ./bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar wordcount \
-libjars /<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar <INPUT FILES> <OUTPUT DIRECTORY>$ cd $HADOOP_HOME
$ ./bin/stop-all.sh
$ ./bin/start-all.sh$ ./bin/alluxio-start.sh local SudoMount$ ./bin/alluxio fs mkdir /wordcount
$ ./bin/alluxio fs copyFromLocal LICENSE /wordcount/input.txt$ ./bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar wordcount \
-libjars /<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar \
alluxio://localhost:19998/wordcount/input.txt \
alluxio://localhost:19998/wordcount/output$ ./bin/alluxio fs ls /wordcount/output
$ ./bin/alluxio fs cat /wordcount/output/part-r-00000<configuration>
<property>
<name>alluxio.master.rpc.addresses</name>
<value>master_hostname_1:19998,master_hostname_2:19998,master_hostname_3:19998</value>
</property>
</configuration>$ ./bin/hadoop jar libexec/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar wordcount \
-Dalluxio.user.file.writetype.default=CACHE_THROUGH \
-libjars /<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar \
<INPUT FILES> <OUTPUT DIRECTORY><configuration>
<property>
<name>fs.alluxio.impl</name>
<value>alluxio.hadoop.FileSystem</value>
</property>
</configuration>$ export HADOOP_CLASSPATH=/<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar:${HADOOP_CLASSPATH}$ ls /<PATH_TO_ALLUXIO>/client/alluxio-2.9.5-client.jar