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Posted to issues@ozone.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2024/12/19 22:37:00 UTC

[jira] [Created] (HDDS-11969) getFilechecksum() API fails if checksum type is NONE

Wei-Chiu Chuang created HDDS-11969:
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             Summary: getFilechecksum() API fails if checksum type is NONE
                 Key: HDDS-11969
                 URL: https://issues.apache.org/jira/browse/HDDS-11969
             Project: Apache Ozone
          Issue Type: Bug
            Reporter: Wei-Chiu Chuang


getFilechecksum() API fails if checksum type is NONE.

Expected result: getFilechecksum() should return null so that applications can skip the checksum check.

{noformat}
Caused by: java.lang.IllegalArgumentException: unsupported checksum type: NONE
        at org.apache.hadoop.ozone.client.checksum.ReplicatedBlockChecksumComputer.computeCompositeCrc(ReplicatedBlockChecksumComputer.java:110)
        at org.apache.hadoop.ozone.client.checksum.ReplicatedBlockChecksumComputer.compute(ReplicatedBlockChecksumComputer.java:64)
        at org.apache.hadoop.ozone.client.checksum.ReplicatedFileChecksumHelper.getBlockChecksumFromChunkChecksums(ReplicatedFileChecksumHelper.java:174)
        at org.apache.hadoop.ozone.client.checksum.ReplicatedFileChecksumHelper.checksumBlock(ReplicatedFileChecksumHelper.java:113)
        at org.apache.hadoop.ozone.client.checksum.ReplicatedFileChecksumHelper.checksumBlocks(ReplicatedFileChecksumHelper.java:77)
        at org.apache.hadoop.ozone.client.checksum.BaseFileChecksumHelper.compute(BaseFileChecksumHelper.java:217)
        at org.apache.hadoop.fs.ozone.OzoneClientUtils.getFileChecksumWithCombineMode(OzoneClientUtils.java:240)
        at org.apache.hadoop.fs.ozone.BasicRootedOzoneClientAdapterImpl.getFileChecksum(BasicRootedOzoneClientAdapterImpl.java:1258)
        at org.apache.hadoop.fs.ozone.BasicRootedOzoneFileSystem.lambda$getFileChecksum$12(BasicRootedOzoneFileSystem.java:1134)
        at org.apache.hadoop.hdds.tracing.TracingUtil.executeInSpan(TracingUtil.java:169)
        at org.apache.hadoop.hdds.tracing.TracingUtil.executeInNewSpan(TracingUtil.java:159)
        at org.apache.hadoop.fs.ozone.BasicRootedOzoneFileSystem.getFileChecksum(BasicRootedOzoneFileSystem.java:1133)
        at org.apache.hadoop.tools.util.DistCpUtils.checksumsAreEqual(DistCpUtils.java:583)
        at org.apache.hadoop.tools.util.DistCpUtils.compareFileLengthsAndChecksums(DistCpUtils.java:627)
        at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doCopy(RetriableFileCopyCommand.java:151)
        at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doExecute(RetriableFileCopyCommand.java:119)
        at org.apache.hadoop.tools.util.RetriableCommand.execute(RetriableCommand.java:87)
{noformat}



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