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https://issues.apache.org/jira/browse/HDDS-6254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uma Maheswara Rao G resolved HDDS-6254.
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Fix Version/s: EC-Branch
Assignee: Uma Maheswara Rao G
Resolution: Information Provided
> EC: Review use of ReplicationConfig.getLegacyFactor() in the codebase
> ---------------------------------------------------------------------
>
> Key: HDDS-6254
> URL: https://issues.apache.org/jira/browse/HDDS-6254
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Stephen O'Donnell
> Assignee: Uma Maheswara Rao G
> Priority: Major
> Fix For: EC-Branch
>
>
> When we call "ReplicationConfig.getLegacyFactor()" against an
> ECReplicationConfig object, it causes an UnsupportedOperation exception. This
> can happen in cases where list of pipelines are being filtered and an EC
> Pipeline is encountered. We need to review all usages of this and ensure they
> are safe. Current references to that method are in:
> {code:java}
> hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockInputStream.java
> hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/client/ReplicationConfig.java
> hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/container/ContainerInfo.java
> hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/pipeline/Pipeline.java
> hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/ContainerManagerImpl.java
> hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/server/SCMClientProtocolServer.java
> hadoop-hdds/tools/src/main/java/org/apache/hadoop/hdds/scm/cli/pipeline/ListPipelinesSubcommand.java
> hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneMultipartUpload.java
> hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneMultipartUploadPartListParts.java
> hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/checksum/ReplicatedFileChecksumHelper.java
> hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmKeyInfo.java
> hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmMultipartKeyInfo.java
> hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/protocolPB/OzoneManagerProtocolClientSideTranslatorPB.java
> hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/hdds/scm/container/TestContainerStateManagerIntegration.java
> hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneAtRestEncryption.java
> hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneRpcClientAbstract.java
> hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestSecureOzoneRpcClient.java
> hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/dn/scrubber/TestDataScrubber.java
> hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/OzoneManagerRequestHandler.java
> hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/NodeEndpoint.java
> hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/PipelineEndpoint.java
> {code}
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