[
https://issues.apache.org/jira/browse/HDDS-12347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Attila Doroszlai reassigned HDDS-12347:
---------------------------------------
Assignee: (was: Attila Doroszlai)
> Fix spotbugs warnings in integration tests
> ------------------------------------------
>
> Key: HDDS-12347
> URL: https://issues.apache.org/jira/browse/HDDS-12347
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: test
> Reporter: Attila Doroszlai
> Priority: Major
>
> {code}
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.fs.contract.AbstractContractCopyFromLocalTest.testCopyDirectoryWithDelete()
> due to return value of called method Dereferenced at
> AbstractContractCopyFromLocalTest.java:[line 265]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.fs.contract.AbstractContractCopyFromLocalTest.teardown()
> At AbstractContractCopyFromLocalTest.java:[line 50]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.fs.contract.AbstractContractCopyFromLocalTest.testCopyMissingFile()
> At AbstractContractCopyFromLocalTest.java:[line 102]
> M D BC: Unchecked/unconfirmed cast from org.apache.hadoop.fs.FileStatus to
> org.apache.hadoop.fs.EtagSource in
> org.apache.hadoop.fs.contract.AbstractContractEtagTest.etagFromStatus(FileStatus)
> At AbstractContractEtagTest.java:[line 86]
> M B RR:
> org.apache.hadoop.fs.ozone.TestOzoneFSWithObjectStoreCreate.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.fs.FSDataInputStream.read(byte[], int, int) At
> TestOzoneFSWithObjectStoreCreate.java:[line 439]
> M B RR:
> org.apache.hadoop.fs.ozone.TestOzoneFSWithObjectStoreCreate.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestOzoneFSWithObjectStoreCreate.java:[line 430]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.hdds.scm.TestSCMInstallSnapshot.testInstallCheckPoint() due
> to return value of called method Dereferenced at
> TestSCMInstallSnapshot.java:[line 129]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.hdds.scm.TestSCMInstallSnapshot.testInstallCheckPoint() due
> to return value of called method Dereferenced at
> TestSCMInstallSnapshot.java:[line 130]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.hdds.scm.TestSCMInstallSnapshotWithHA.testInstallCorruptedCheckpointFailure()
> due to return value of called method Dereferenced at
> TestSCMInstallSnapshotWithHA.java:[line 243]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.hdds.scm.TestSCMInstallSnapshotWithHA.testInstallCorruptedCheckpointFailure()
> At TestSCMInstallSnapshotWithHA.java:[line 247]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.hdds.scm.TestStorageContainerManagerHA.testBootStrapSCM()
> At TestStorageContainerManagerHA.java:[line 277]
> M D DLS: Dead store to container2 in
> org.apache.hadoop.hdds.scm.container.TestContainerStateManagerIntegration.testAllocateContainerWithDifferentOwner()
> At TestContainerStateManagerIntegration.java:[line 138]
> M P UrF: Unread field:
> org.apache.hadoop.hdds.scm.storage.TestCommitWatcher.keyString At
> TestCommitWatcher.java:[line 150]
> M D RV: Return value of
> org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos$ContainerCommandResponseProto.getPutBlock()
> ignored, but method has no side effect At
> TestContainerOperations.java:[line 120]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.TestCpuMetrics.testCpuMetrics() due to return value
> of called method Dereferenced at TestCpuMetrics.java:[line 54]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.assertInputStreamContent(String,
> InputStream) ignores result of java.io.InputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2260]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.doMultipartUpload(OzoneBucket,
> String, byte, ReplicationConfig, Map, Map) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 4237]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.lambda$testPutKeyRatisThreeNodesParallel$29(OzoneBucket,
> String, String, Instant, CountDownLatch, AtomicInteger) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2055]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.lambda$testReadKeyWithCorruptedData$30(OzoneBucket,
> String) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2310]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.lambda$testReadKeyWithCorruptedDataWithMutiNodes$32(OzoneBucket,
> String, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2481]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.readCorruptedKey(String,
> String, String, boolean) ignores result of java.io.InputStream.read(byte[])
> At OzoneRpcClientTests.java:[line 2157]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testCommitPartAfterCompleteUpload()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 3660]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testGetKeyAndFileWithNetworkTopology()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 4850]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testKeyReadWriteForGDPR()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 4444]
> M B RR: org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testPutKey()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 1215]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testPutKeyRatisOneNode()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 1978]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testPutKeyRatisThreeNodes()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2013]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testPutKeyWithReplicationConfig(String,
> boolean) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 1181]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testReadKeyWithCorruptedDataWithMutiNodes()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2464]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.OzoneRpcClientTests.testZReadKeyWithUnhealthyContainerReplica()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> OzoneRpcClientTests.java:[line 2406]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.TestCloseContainerHandlingByClient.testMultiBlockWrites3()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestCloseContainerHandlingByClient.java:[line 331]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.client.rpc.TestContainerStateMachine.testRatisSnapshotRetention()
> due to return value of called method Dereferenced at
> TestContainerStateMachine.java:[line 206]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.client.rpc.TestContainerStateMachine.testRatisSnapshotRetention()
> due to return value of called method Dereferenced at
> TestContainerStateMachine.java:[line 227]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.TestContainerStateMachineFailures.validateData(String,
> int, String) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestContainerStateMachineFailures.java:[line 867]
> M C RV: Return value of java.util.concurrent.CountDownLatch.await(long,
> TimeUnit) ignored in
> org.apache.hadoop.ozone.client.rpc.TestContainerStateMachineFailures.testWriteStateMachineDataIdempotencyWithClosedContainer()
> At TestContainerStateMachineFailures.java:[line 732]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.TestHybridPipelineOnDatanode.testHybridPipelineOnDatanode()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestHybridPipelineOnDatanode.java:[line 167]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.TestOzoneClientMultipartUploadWithFSO.testCommitPartAfterCompleteUpload()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOzoneClientMultipartUploadWithFSO.java:[line 510]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.TestSecureOzoneRpcClient.testPutKeySuccessWithBlockTokenWithBucketLayout(BucketLayout)
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestSecureOzoneRpcClient.java:[line 181]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestChunkInputStream.readDataFromChunk(ChunkInputStream,
> int) ignores result of
> org.apache.hadoop.hdds.scm.storage.ChunkInputStream.read(byte[], int, int)
> At TestChunkInputStream.java:[line 218]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestChunkInputStream.readDataFromChunk(ChunkInputStream,
> int, int) ignores result of
> org.apache.hadoop.hdds.scm.storage.ChunkInputStream.read(byte[], int, int)
> At TestChunkInputStream.java:[line 211]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestChunkInputStream.testChunkReadBuffers(TestBucket)
> ignores result of
> org.apache.hadoop.hdds.scm.storage.ChunkInputStream.read(byte[]) At
> TestChunkInputStream.java:[line 79]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestKeyInputStream.testSeek(TestBucket)
> ignores result of
> org.apache.hadoop.ozone.client.io.KeyInputStream.read(byte[], int, int) At
> TestKeyInputStream.java:[line 271]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestKeyInputStream.testSkip(TestBucket)
> ignores result of
> org.apache.hadoop.ozone.client.io.KeyInputStream.read(byte[], int, int) At
> TestKeyInputStream.java:[line 364]
> M B RR:
> org.apache.hadoop.ozone.client.rpc.read.TestKeyInputStream.validate(TestBucket,
> KeyInputStream, byte[], long, int) ignores result of
> org.apache.hadoop.ozone.client.io.KeyInputStream.read(byte[], int, int) At
> TestKeyInputStream.java:[line 115]
> M B RR:
> org.apache.hadoop.ozone.container.TestContainerReplication.testECContainerReplication()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestContainerReplication.java:[line 334]
> M B RR:
> org.apache.hadoop.ozone.container.TestContainerReplication.testECContainerReplication()
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestContainerReplication.java:[line 343]
> M B RR: org.apache.hadoop.ozone.container.TestHelper.validateData(String,
> byte[], ObjectStore, String, String) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestHelper.java:[line 187]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.container.common.statemachine.commandhandler.TestDeleteContainerHandler.testDeleteNonEmptyContainerBlockTable()
> At TestDeleteContainerHandler.java:[line 405]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.container.common.statemachine.commandhandler.TestDeleteContainerHandler.testDeleteNonEmptyContainerOnDirEmptyCheckFalse()
> At TestDeleteContainerHandler.java:[line 337]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.container.common.statemachine.commandhandler.TestDeleteContainerHandler.testDeleteNonEmptyContainerOnDirEmptyCheckTrue()
> At TestDeleteContainerHandler.java:[line 218]
> M B RV: Exceptional return value of java.io.File.setWritable(boolean,
> boolean) ignored in
> org.apache.hadoop.ozone.dn.DatanodeTestUtils.injectContainerMetaDirFailure(File[])
> At DatanodeTestUtils.java:[line 159]
> M B RV: Exceptional return value of java.io.File.setWritable(boolean,
> boolean) ignored in
> org.apache.hadoop.ozone.dn.DatanodeTestUtils.restoreContainerMetaDirFromFailure(File[])
> At DatanodeTestUtils.java:[line 172]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.om.TestKeyManagerImpl.verifyFileStatus(String, List,
> Set, Set, boolean) due to return value of called method Dereferenced at
> TestKeyManagerImpl.java:[line 1669]
> M B RR: org.apache.hadoop.ozone.om.TestListKeys.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestListKeys.java:[line 395]
> M B RR: org.apache.hadoop.ozone.om.TestListKeysWithFSO.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestListKeysWithFSO.java:[line 667]
> M B RV: Exceptional return value of java.io.File.mkdirs() ignored in
> org.apache.hadoop.ozone.om.TestOMDbCheckpointServlet.prepSnapshotData() At
> TestOMDbCheckpointServlet.java:[line 693]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.om.TestOMRatisSnapshots.checkSnapshot(OzoneManager,
> OzoneManager, String, List, SnapshotInfo) due to return value of called
> method Dereferenced at TestOMRatisSnapshots.java:[line 356]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.om.TestOMRatisSnapshots.testInstallCorruptedCheckpointFailure()
> due to return value of called method Dereferenced at
> TestOMRatisSnapshots.java:[line 1015]
> M D NP: Possible null pointer dereference in
> org.apache.hadoop.ozone.om.TestOMRatisSnapshots.unTarLatestTarBall(OzoneManager,
> Path) due to return value of called method Method invoked at
> TestOMRatisSnapshots.java:[line 1118]
> M B RR: org.apache.hadoop.ozone.om.TestOMRatisSnapshots.readKeys(List)
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestOMRatisSnapshots.java:[line 1100]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.ozone.om.TestOMRatisSnapshots.testInstallCorruptedCheckpointFailure()
> At TestOMRatisSnapshots.java:[line 1019]
> M B RR:
> org.apache.hadoop.ozone.om.TestObjectStoreWithFSO.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.fs.FSDataInputStream.read(byte[], int, int) At
> TestObjectStoreWithFSO.java:[line 601]
> M B RR:
> org.apache.hadoop.ozone.om.TestObjectStoreWithFSO.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestObjectStoreWithFSO.java:[line 588]
> H D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.bucketAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testCreateBucketPermissionDenied() At
> TestOmAcls.java:[line 141]
> H D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.keyAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testCreateKeyPermissionDenied() At
> TestOmAcls.java:[line 170]
> H D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.volumeAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testCreateVolumePermissionDenied() At
> TestOmAcls.java:[line 114]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.bucketAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.setup() At TestOmAcls.java:[line 107]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.keyAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.setup() At TestOmAcls.java:[line 108]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.prefixAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.setup() At TestOmAcls.java:[line 109]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.volumeAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.setup() At TestOmAcls.java:[line 106]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.bucketAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testReadBucketPermissionDenied() At
> TestOmAcls.java:[line 155]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.keyAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testReadKeyPermissionDenied() At
> TestOmAcls.java:[line 186]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.volumeAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testReadVolumePermissionDenied() At
> TestOmAcls.java:[line 128]
> M D ST: Write to static field
> org.apache.hadoop.ozone.om.TestOmAcls.bucketAclAllow from instance method
> org.apache.hadoop.ozone.om.TestOmAcls.testSetACLPermissionDenied() At
> TestOmAcls.java:[line 200]
> M D RV: Return value of OMMetadataManager.getBucketTable() ignored, but
> method has no side effect At TestOmMetrics.java:[line 665]
> M D RV: Return value of OMMetadataManager.getVolumeTable() ignored, but
> method has no side effect At TestOmMetrics.java:[line 667]
> M B RR: org.apache.hadoop.ozone.om.TestOzoneManagerHA.createKeyTest(boolean)
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOzoneManagerHA.java:[line 433]
> M B RR:
> org.apache.hadoop.ozone.om.TestOzoneManagerHA.testCreateFile(OzoneBucket,
> String, String, boolean, boolean) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOzoneManagerHA.java:[line 381]
> M D DLS: Dead store to followerOM2 in
> org.apache.hadoop.ozone.om.TestOzoneManagerHAWithStoppedNodes.testOMRestart()
> At TestOzoneManagerHAWithStoppedNodes.java:[line 278]
> M B RR:
> org.apache.hadoop.ozone.om.TestOzoneManagerHAWithStoppedNodes.createMultipartKeyAndReadKey(OzoneBucket,
> String, String) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOzoneManagerHAWithStoppedNodes.java:[line 223]
> M B RR:
> org.apache.hadoop.ozone.om.snapshot.TestOmSnapshot.checkDayWeekMonthSnapshotData(OzoneBucket,
> int, int, int, int, int, int) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOmSnapshot.java:[line 2341]
> M B RR:
> org.apache.hadoop.ozone.om.snapshot.TestOmSnapshot.validateSnapshotDataIntegrity(String,
> int, int, OzoneBucket) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[]) At
> TestOmSnapshot.java:[line 2380]
> M B RR:
> org.apache.hadoop.ozone.om.snapshot.TestOmSnapshotFileSystem.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.fs.FSDataInputStream.read(byte[], int, int) At
> TestOmSnapshotFileSystem.java:[line 387]
> M B RR:
> org.apache.hadoop.ozone.om.snapshot.TestOmSnapshotFileSystem.createKey(OzoneBucket,
> String, int, byte[]) ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestOmSnapshotFileSystem.java:[line 374]
> M B RR:
> org.apache.hadoop.ozone.om.snapshot.TestSnapshotBackgroundServices.readKeys(List)
> ignores result of
> org.apache.hadoop.ozone.client.io.OzoneInputStream.read(byte[], int, int) At
> TestSnapshotBackgroundServices.java:[line 663]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneShellHA.startCluster(OzoneConfiguration)
> At TestOzoneShellHA.java:[line 187]
> M B RV: Exceptional return value of java.io.File.mkdirs() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneShellHA.startCluster(OzoneConfiguration)
> At TestOzoneShellHA.java:[line 186]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneTenantShell.init() At
> TestOzoneTenantShell.java:[line 140]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneTenantShell.init() At
> TestOzoneTenantShell.java:[line 121]
> M B RV: Exceptional return value of java.io.File.mkdirs() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneTenantShell.init() At
> TestOzoneTenantShell.java:[line 139]
> M B RV: Exceptional return value of java.io.File.delete() ignored in
> org.apache.hadoop.ozone.shell.TestOzoneTenantShell.shutdown() At
> TestOzoneTenantShell.java:[line 166]
> M B RV: Exceptional return value of java.io.File.createNewFile() ignored in
> org.apache.hadoop.ozone.shell.TestReplicationConfigPreference.init() At
> TestReplicationConfigPreference.java:[line 100]
> M B RV: Exceptional return value of java.io.File.mkdirs() ignored in
> org.apache.hadoop.ozone.shell.TestReplicationConfigPreference.init() At
> TestReplicationConfigPreference.java:[line 99]
> {code}
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