Fixed Issues in Apache Hadoop

Review the list of Hadoop issues that are resolved in Cloudera Runtime 7.2.11.

CDPD-26975: HADOOP-17631. Configuration ${env.VAR:-FALLBACK} should eval FALLBACK when restrictSystemProps=true.
This issue is resolved.
CDPD-5222: HADOOP-16660. ABFS: Make RetryCount in ExponentialRetryPolicy Configurable.
This issue is resolved.
HADOOP-17424: Replace HTrace with No-Op tracer. HTrace is not an active project and we no longer support it. Along with this change, the old, vulnerable jackson-databind dependency is dropped.
This issue is resolved.
HADOOP-11245: Update NFS gateway to use Netty4. The NFS gateway is rewritten using netty4.
This issue is resolved.

Apache Patch Information

  • HADOOP-17631
  • HADOOP-17424
  • HADOOP-16660