The file properties doesn't exist java.lang.NullPointerException: inStream parameter is null

[DhyaneshNaik]

I am trying to connect to s3 with the specified parameters but it is giving us below errors.

The file properties doesn't exist java.lang.NullPointerException: inStream parameter is null java.lang.NullPointerException: inStream parameter is null at java.base/java.util.Objects.requireNonNull(Objects.java:246) at java.base/java.util.Properties.load(Properties.java:406) at site.ycsb.db.S3Client.init(S3Client.java:164) at site.ycsb.DBWrapper.init(DBWrapper.java:90) at site.ycsb.ClientThread.run(ClientThread.java:91) at java.base/java.lang.Thread.run(Thread.java:829) Inizializing the S3 connection Could not connect to S3 storage: java.lang.IllegalArgumentException: Access key cannot be null. java.lang.IllegalArgumentException: Access key cannot be null. at com.amazonaws.auth.BasicAWSCredentials.(BasicAWSCredentials.java:37) at site.ycsb.db.S3Client.init(S3Client.java:213) at site.ycsb.DBWrapper.init(DBWrapper.java:90) at site.ycsb.ClientThread.run(ClientThread.java:91) at java.base/java.lang.Thread.run(Thread.java:829) site.ycsb.DBException: java.lang.IllegalArgumentException: Access key cannot be null. at site.ycsb.db.S3Client.init(S3Client.java:231) at site.ycsb.DBWrapper.init(DBWrapper.java:90) at site.ycsb.ClientThread.run(ClientThread.java:91) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: java.lang.IllegalArgumentException: Access key cannot be null. at com.amazonaws.auth.BasicAWSCredentials.(BasicAWSCredentials.java:37) at site.ycsb.db.S3Client.init(S3Client.java:213) ... 3 more site.ycsb.DBException: java.lang.IllegalArgumentException: Access key cannot be null. at site.ycsb.db.S3Client.init(S3Client.java:231) at site.ycsb.DBWrapper.init(DBWrapper.java:90) at site.ycsb.ClientThread.run(ClientThread.java:91) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: java.lang.IllegalArgumentException: Access key cannot be null. at com.amazonaws.auth.BasicAWSCredentials.(BasicAWSCredentials.java:37) at site.ycsb.db.S3Client.init(S3Client.java:213)

I am using below command to load the data

./bin/ycsb load s3 -p table=Bucket_name -p s3.region=region_name -p s3.endPoint=s3.amazonaws.com -p s3.accessKeyId=access_key -p s3.secretKey=secrete_key -p fieldlength=10 -p fieldcount=20 -P workloads/workloada

I did below installations sudo apt update sudo apt -y upgrade sudo apt install python-minimal sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1 sudo apt install default-jdk sudo apt install maven

sudo vim /etc/profile.d/maven.sh copied - export JAVA_HOME=/usr/lib/jvm/default-java export M2_HOME=/opt/maven export MAVEN_HOME=/opt/maven export PATH=${M2_HOME}/bin:${PATH}

sudo chmod +x /etc/profile.d/maven.sh source /etc/profile.d/maven.sh

System specification NAME="Ubuntu" VERSION="20.04.6 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.6 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal