Member since
07-03-2023
6
Posts
4
Kudos Received
0
Solutions
10-24-2024
04:22 AM
1 Kudo
This error occurs because of hdfs is not able to locate keytab to run the command with permission. Note: In the hadoop/hdfs file system webui you will be able enter to the path and see its permission and you will be able to open each file system paths by clicking in the webUI. if try to modify/delete it will give error with your webui login permission (write) If you are using kerberos authentication. follow below steps to run hdfs commands in any namenode. 1. Copy the hdfs.keytab cd /run/cloudera-scm-agent/process ls -ltr to identify the latest dir for xxxxxxxxx-hdfs-NAMEBNODE cd xxxxxxxxx-hdfs-NAMEBNODE cp hdfs.keytab / (any dir) 2. Once copies run the kinit -kt command kinit -kt /hdfs.keytab hdfs/masterserver.domain.com@DOMAIN.COM klist 3. Run the hdfs command hdfs dfs -ls /
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10-09-2024
11:17 PM
1 Kudo
This occurs in two scenarios 1. Jdk-11 installed but not provided mod 777 2. jdk-11 not properly extracted and moved install openjdk11 download the file openjdk-11_linux-x64_bin.tar to /tmp tar -xf openjdk-11_linux-x64_bin.tar mv /tmp/jdk-11 /usr/lib/jvm chmod 777 /usr/lib/jvm/jdk-11 update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk-11/bin/java" 1010 update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk-11/bin/javac" 1010 verify > java -version & javac -version restart cloudera-scm-server
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10-09-2024
11:14 PM
1 Kudo
This occurs in two scenarios 1. Jdk-11 installed but not provided mod 777 2. jdk-11 not properly extracted and moved install openjdk11 download the file openjdk-11_linux-x64_bin.tar to /tmp tar -xf openjdk-11_linux-x64_bin.tar mv /tmp/jdk-11 /usr/lib/jvm chmod 777 /usr/lib/jvm/jdk-11 update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk-11/bin/java" 1010 update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk-11/bin/javac" 1010 verify > java -version & javac -version restart cloudera-scm-server
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10-09-2024
11:11 PM
1 Kudo
This occures in two scenarios 1. Jdk-11 installed but not provided mod 777 2. jdk-11 not properly extracted and moved install openjdk11 download the file openjdk-11_linux-x64_bin.tar to /tmp tar -xf openjdk-11_linux-x64_bin.tar mv /tmp/jdk-11 /usr/lib/jvm chmod 777 /usr/lib/jvm/jdk-11 update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk-11/bin/java" 1010 update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk-11/bin/javac" 1010 verify > java -version & javac -version restart cloudera-scm-server
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09-11-2023
09:56 PM
The error we are getting is "ERROR [HY000] [Microsoft][DriverSupport] (1100) SSL certificate verification failed because the certificate is missing or incorrect".
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09-10-2023
11:47 PM
Getting SSL Certificate error while from Power BI to impala server. ODBC connector is working fine, however while doing the direct connection getting error. SSL certificate not found or missing.
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Apache Impala