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https://issues.apache.org/jira/browse/HDDS-11132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai reassigned HDDS-11132:
---------------------------------------
Assignee: Swaminathan Balachandran (was: Sadanand Shenoy)
> 1.4 Older client failing to read/write on latest client (master)
> ----------------------------------------------------------------
>
> Key: HDDS-11132
> URL: https://issues.apache.org/jira/browse/HDDS-11132
> Project: Apache Ozone
> Issue Type: Bug
> Environment: {code:java}
> {code}
> Reporter: Soumitra Sulav
> Assignee: Swaminathan Balachandran
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
>
> Read/write fails from older client 1.4.0 to newer server.
> Exceptions seen
> {code:java}
> !ozone fs -mkdir -p ofs://ozone1720521662/mlvolnew/mlbucket-wordnew/wordcount
> WARNING: HADOOP_HOME has been deprecated by OZONE_HOME.
> WARNING: HADOOP_ROOT_LOGGER has been deprecated by OZONE_ROOT_LOGGER.
> 24/07/10 08:38:23 INFO rpc.RpcClient: Creating Volume: mlvolnew, with om as
> owner and space quota set to -1 bytes, counts quota set to -1
> 24/07/10 08:38:23 INFO rpc.RpcClient: Creating Bucket:
> mlvolnew/mlbucket-wordnew, with bucket layout FILE_SYSTEM_OPTIMIZED, om as
> owner, Versioning false, Storage Type set to DISK and Encryption set to
> false, Replication Type set to server-side default replication type,
> Namespace Quota set to -1, Space Quota set to -1
> mkdir: Client is attempting to modify a bucket which uses non-LEGACY bucket
> layout features. Please upgrade the client to a compatible version before
> performing this operation.{code}
> Any new volume/bucket creation with an older client fails with the above
> error.
>
> {code:java}
> NOT_SUPPORTED_OPERATION org.apache.hadoop.ozone.om.exceptions.OMException:
> Key is present in a bucket using bucket layout features which the client can
> not understand. Please upgrade the client before trying to read the key info
> for ozonestagec7cdv/sparktestc7cdv/pyspark_test/wc/wc_ip.txt{code}
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