hadoop - distcp is not executing - Stack Overflow
19/02/27 04:28:19 INFO tools.OptionsParser: parseChunkSize: blocksperchunk false 19/02/27 04:28:20 ERROR tools.DistCp: Invalid arguments: org.apache.hadoop.ipc.RemoteException …
Inspect Parquet from command line - Stack Overflow
How do I inspect the content of a Parquet file from the command line? The only option I see now is $ hadoop fs -get my-path local-file $ parquet-tools head local-file | less I would like to avoid creating …
Could not find or load main class com.sun.tools.javac.Main hadoop …
Mar 25, 2015 · Compile WordCount.java and create a jar: $ bin/hadoop com.sun.tools.javac.Main WordCount.java When I type in hadoop in my terminal I am able to see the "Help" made which …
"Error: Could not find or load main class" when starting Hadoop
Looking at hadoop-0.19.1 showed me how they handled this. You may insert the following statements into bin/hadoop, prior to where it calls Java at the end (and repeat for other java-invoking sh scripts)
When to use Hadoop, HBase, Hive and Pig? - Stack Overflow
Sqoop: It is used to transfer bulk data between Hadoop and structured data stores such as relational databases. Ambari: It is a web based tool for provisioning, managing and monitoring Hadoop …
Where is the classpath set for hadoop - Stack Overflow
Feb 1, 2015 · Where is the classpath for hadoop set? When I run the below command it gives me the classpath. Where is the classpath set? bin/hadoop classpath I'm using hadoop 2.6.0
JAR does not exist or is not a normal file - Stack Overflow
Jun 15, 2018 · Since .jar path can differ from distribution to distribution it's hard to say the exact path and obviously, you can cd into each directory and check, but you ever imagine there is an easy way. Just …
Unable to get parquet-tools working from the command-line
Apr 19, 2015 · I'm attempting to get the newest version of parquet-tools running, but I'm having some issues. For some reason org.apache.hadoop.conf.Configuration isn't in the shaded jar.
Java: com.sun.tools.javac.Main not found when trying to compile …
When I try to compile my program in Hadoop with this command bin/hadoop com.sun.tools.javac.Main WordCounter.java from Hadoop folder, it says Error: Could not find or load main class com.sun.tools.
hadoop - Operation category READ is not supported in state standby …
Mar 8, 2023 · 0 Hi when i try to move data using the hadoop distp command i get ERROR tools.DistCp: Exception encountered …