I've installed HDInsight on a desktop computer to learn to work with Hive. When I restarted my computer and logged into my profile everything was moving slow. I've figured out that Hadoop is running multiple instances of Java.exe. Is there a way to limit the amount of memory that Hadoop uses for this?
Why do I have multple instances of Java running after installing HDnsight?
56 views Asked by Tremvelope_Filter At
1
There are 1 answers
Related Questions in HADOOP
- If...Then...Else Visual Basic 2012
- Detecting whether a mouse button is down in vb.net
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- vb.net Get PrivateMemorySize64 and process id sort by memory size
- Cannot insert values into database
- check validation of an expression with Regex
- VB.NET KeyNotFoundException from String()
- How do i display data that are in between 2 values in a DDL?
- VB.net: How to make original variable value fulfill 2 statements?
- Login form by using a new database, made in VB
Related Questions in HIVE
- If...Then...Else Visual Basic 2012
- Detecting whether a mouse button is down in vb.net
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- vb.net Get PrivateMemorySize64 and process id sort by memory size
- Cannot insert values into database
- check validation of an expression with Regex
- VB.NET KeyNotFoundException from String()
- How do i display data that are in between 2 values in a DDL?
- VB.net: How to make original variable value fulfill 2 statements?
- Login form by using a new database, made in VB
Related Questions in AZURE-HDINSIGHT
- If...Then...Else Visual Basic 2012
- Detecting whether a mouse button is down in vb.net
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- vb.net Get PrivateMemorySize64 and process id sort by memory size
- Cannot insert values into database
- check validation of an expression with Regex
- VB.NET KeyNotFoundException from String()
- How do i display data that are in between 2 values in a DDL?
- VB.net: How to make original variable value fulfill 2 statements?
- Login form by using a new database, made in VB
Related Questions in AZUL-ZULU
- If...Then...Else Visual Basic 2012
- Detecting whether a mouse button is down in vb.net
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- vb.net Get PrivateMemorySize64 and process id sort by memory size
- Cannot insert values into database
- check validation of an expression with Regex
- VB.NET KeyNotFoundException from String()
- How do i display data that are in between 2 values in a DDL?
- VB.net: How to make original variable value fulfill 2 statements?
- Login form by using a new database, made in VB
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
The reason why Hadoop is running multiple instances of Java is because Hadoop has various daemons like namenode, secondarynamenode, datanode, jobtracker, tasktracker performing various tasks and each of the daemon is a Java process.
I am not sure about HDInsight but in Apache Hadoop you could configure the Daemon JVM Heap Sizes using by setting
HADOOP_HEAPSIZEvariable inhadoop-env.shconfiguration file genrally located in${HADOOP_INSTALL}/conf. You could also tune specific hadoop daemon's for more information see this link.