Attila Doroszlai created HDDS-14059:
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Summary: Replace Preconditions.checkNotNull in
hdds-container-service
Key: HDDS-14059
URL: https://issues.apache.org/jira/browse/HDDS-14059
Project: Apache Ozone
Issue Type: Sub-task
Reporter: Attila Doroszlai
Replace {{Preconditions.checkNotNull}} with {{Objects.requireNonNull}} in
{{hdds-container-service}}.
- 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/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/helpers/KeyValueContainerLocationUtil.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/helpers/KeyValueContainerUtil.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/impl/BlockManagerImpl.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/impl/ChunkManagerDispatcher.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/impl/ChunkManagerDummyImpl.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/impl/FilePerBlockStrategy.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/impl/FilePerChunkStrategy.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/ozoneimpl/ContainerReader.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/replication/GrpcReplicationClient.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/upgrade/ScmHAFinalizeUpgradeActionDatanode.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/CloseContainerCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/ClosePipelineCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/CreatePipelineCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/DeleteContainerCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/FinalizeNewLayoutVersionCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/ReconcileContainerCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/ReconstructECContainersCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/RefreshVolumeUsageCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/ReplicateContainerCommand.java
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/protocol/commands/SetNodeOperationalStateCommand.java
{code}
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