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https://issues.apache.org/jira/browse/HDFS-12931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoyu Yao updated HDFS-12931:
------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.1.0
Status: Resolved (was: Patch Available)
Thanks [~msingh] for the contribution and all for the reviews. I've committed
the fix to the trunk.
> Handle InvalidEncryptionKeyException during
> DistributedFileSystem#getFileChecksum
> ---------------------------------------------------------------------------------
>
> Key: HDFS-12931
> URL: https://issues.apache.org/jira/browse/HDFS-12931
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: encryption
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Fix For: 3.1.0
>
> Attachments: HDFS-12931.001.patch, HDFS-12931.002.patch,
> HDFS-12931.003.patch
>
>
> Hive external table create fails because of HDFS fails to fetch block MD5
> checksum.
> This happens because of the InvalidEncryptionKeyException.
> {code}
> org.apache.hadoop.hdfs.protocol.datatransfer.InvalidEncryptionKeyException:
> Can't re-compute encryption key for nonce, since the required block key
> (keyID=-1675775329) doesn't exist. Current key: 1496422662
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.sasl.DataTransferSaslUtil.readSaslMessageAndNegotiatedCipherOption(DataTransferSaslUtil.java:417)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.doSaslHandshake(SaslDataTransferClient.java:478)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.getEncryptedStreams(SaslDataTransferClient.java:300)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.send(SaslDataTransferClient.java:241)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.newSocketSend(SaslDataTransferClient.java:142)
> at org.apache.hadoop.hdfs.DFSClient.connectToDN(DFSClient.java:2450)
> at org.apache.hadoop.hdfs.DFSClient.getFileChecksum(DFSClient.java:2310)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$30.doCall(DistributedFileSystem.java:1569)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$30.doCall(DistributedFileSystem.java:1565)
> at
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileChecksum(DistributedFileSystem.java:1577)
> {code}
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