Recent questions without an upvoted answer

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1 answer

What is the best books for hacking beginners to advace and also networking please refer good books ?

Apr 17, 2020 in Cyber Security & Ethical Hacking by IMTiYAZ
 • 120 points • 2,510 views
0 votes
1 answer

ERROR 2999: Unexpected internal error. Failed to create DataStorage.

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,438 views
0 votes
1 answer

INFO hdfs.DFSClient: Could not obtain block blk_-from any node: java.io.IOException: No live nodes contain current block

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 3,696 views
0 votes
1 answer

Please explain different Skills in Blue Prism with a use case

Apr 17, 2020 in RPA by Edureka
 • 120 points • 2,018 views
0 votes
1 answer

java.io.IOException: File /user/hadoop/ could only be replicated to 0 nodes, instead of 1

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,600 views
0 votes
1 answer

How to add one new column in an existing dataset?

Apr 17, 2020 in Machine Learning by akhtar
 • 38,260 points • 3,659 views
0 votes
1 answer

exception:org.apache.hadoop.security.AccessControlException Permission denied: user=test, access=WRITE, inode="/user/hive/warehouse/test"

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 4,897 views
+1 vote
1 answer

FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 34,450 views
0 votes
1 answer

Error mapreduce.Job: Task Id : attempt_1475517800829_0009_m_000000_0, Status : FAILED Error: Java heap space

Apr 17, 2020 in Big Data Hadoop by Hasid
 • 370 points • 3,889 views
0 votes
1 answer

main" java.io.IOException: Mkdirs failed to create /user/hadoop/name.

Apr 17, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 3,751 views
0 votes
1 answer

ImportError: libhunspell-1.3.so.0: cannot open shared object file: No such file or directory in dockerfile.

Apr 17, 2020 in Docker by Hasid
 • 370 points • 2,022 views
+4 votes
0 answers

How to Download the Certificate for completion?

Apr 17, 2020 in Java by Ajaaypranav
 • 180 points • 8,336 views
0 votes
1 answer

AttributeError: module 'matplotlib' has no attribute 'scatter'

Apr 16, 2020 in Machine Learning by akhtar
 • 38,260 points • 15,115 views
0 votes
1 answer

load balancing using dns server in docker container.

Apr 16, 2020 in Docker by akhtar
 • 38,260 points • 2,200 views
0 votes
1 answer

javax.mail.messagingexception: could not connect to SMTP host: smtp.Gmail.com, port: 465 in jenkins.

Apr 16, 2020 in Jenkins by akhtar
 • 38,260 points • 5,743 views
0 votes
2 answers

activation of network connection failed in Linux.

Apr 16, 2020 in Linux Administration by akhtar
 • 38,260 points • 19,214 views
0 votes
1 answer

error creating aufs mount to /var/lib/docker/aufs/mnt/6c1b42ce1a98b1c0f2da7f1-init: invalid argument

Apr 16, 2020 in Docker by akhtar
 • 38,260 points • 8,017 views
0 votes
1 answer

(firefox:195): Gdk-ERROR **: 08:02:02.249: The program 'firefox' received an X Window System error.

Apr 16, 2020 in Docker by akhtar
 • 38,260 points • 2,050 views
0 votes
1 answer

How to run firefox inside docker container?

Apr 16, 2020 in Docker by akhtar
 • 38,260 points • 22,134 views
0 votes
1 answer

not able to run netstat-tnlp in Linux.

Apr 16, 2020 in Linux Administration by akhtar
 • 38,260 points • 2,353 views
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