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Thomas Demoor commented on HDFS-11026: -------------------------------------- Ewan's stacktraces match with [~andrew.wang]'s remarks. [~daryn], once HDFS-11096 gets resolved we expect the current patch to work across 2.x and 3.0. Thanks for looking at our patch. > Convert BlockTokenIdentifier to use Protobuf > -------------------------------------------- > > Key: HDFS-11026 > URL: https://issues.apache.org/jira/browse/HDFS-11026 > Project: Hadoop HDFS > Issue Type: Task > Components: hdfs, hdfs-client > Affects Versions: 2.9.0, 3.0.0-alpha1 > Reporter: Ewan Higgs > Fix For: 3.0.0-alpha2 > > Attachments: HDFS-11026.002.patch, blocktokenidentifier-protobuf.patch > > > {{BlockTokenIdentifier}} currently uses a {{DataInput}}/{{DataOutput}} > (basically a {{byte[]}}) and manual serialization to get data into and out of > the encrypted buffer (in {{BlockKeyProto}}). Other TokenIdentifiers (e.g. > {{ContainerTokenIdentifier}}, {{AMRMTokenIdentifier}}) use Protobuf. The > {{BlockTokenIdenfitier}} should use Protobuf as well so it can be expanded > more easily and will be consistent with the rest of the system. > NB: Release of this will require a version update since 2.8.x won't be able > to decipher {{BlockKeyProto.keyBytes}} from 2.8.y. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org