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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2025/12/05 15:46:00 UTC

[jira] [Created] (HDDS-14087) Replace Preconditions.checkNotNull in hdds-client and -common

Attila Doroszlai created HDDS-14087:
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             Summary: Replace Preconditions.checkNotNull in hdds-client and -common
                 Key: HDDS-14087
                 URL: https://issues.apache.org/jira/browse/HDDS-14087
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Attila Doroszlai


Replace {{Preconditions.checkNotNull}} with {{Objects.requireNonNull}} in {{hdds-client}} and {{hdds-common}}.

- Add message where missing, e.g.: {{Objects.requireNonNull(var, "var == null");}}
- Make sure to remove import of {{Preconditions}} if it becomes unused.

Currently:

{code}
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/XceiverClientCreator.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/XceiverClientGrpc.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/XceiverClientManager.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/XceiverClientRatis.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/client/HddsClientUtils.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockDataStreamOutput.java
hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/HddsUtils.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/conf/OzoneConfiguration.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/protocol/DatanodeDetails.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/net/InnerNodeImpl.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/protocolPB/ContainerCommandResponseBuilders.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/security/SecurityConfig.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/security/x509/certificate/utils/CertificateSignRequest.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/security/x509/certificate/utils/SelfSignedCertificate.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/ipc_/RetryCache.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/container/common/helpers/ChunkInfo.java
hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/util/YamlSerializer.java
{code}



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