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Announcing: Cloudera Enterprise 5.4.8

Announcing: Cloudera Enterprise 5.4.8

Expert Contributor

We are pleased to announce the release of Cloudera Enterprise 5.4.8 (CDH 5.4.8, Cloudera Manager 5.4.8, and Cloudera Navigator 2.3.8).  


Cloudera Enterprise 5.4.8

This release fixes key bugs and includes the following.

  • CDH fixes for the following issues:

    • Handling NullPointer in ZKProcedureMemberRpcs while getting ZNode data.

    • "Alter index rebuild" statements submitted through HiveServer2 fail when Sentry is enabled.

    • Duplicate groupby keys cause ClassCastException.

    • IndexOutOfBounds compiling query with duplicated groupby keys.

    • Indexing threads stuck during network partition can put leader into down state.

For a full list of upstream JIRAs fixed in CDH 5.4.8, see the issues fixed section of the Release Notes.


  • Cloudera Manager fixes for the following issues:

    • Clusters can fail if Java 1.6 is installed.

    • OutOfMemory error when running HDFS replication.

    • Cloudera Management Service can fail with a large Flume configuration file.

    • Client configurations are incorrectly marked as stale when a host is rebooted.

For full list of issues fixed in Cloudera Manager 5.4.8, see the issues fixed section of the Release Notes.


  • There are no updates in Cloudera Navigator 2.3.8.

We look forward to you trying it out, using the information below:

As always, we are happy to hear your feedback. Please send your comments and suggestions to the user group or through our community forums. You can also file bugs through our external JIRA projects on

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