Open Telekom Cloud for Business Customers

MRS – new version and support of c4/m4 flavor

MapReduce Service (MRS) now offers new versions of the most common open source distributions based on the current c4 and m4 flavors.

These new software versions are available:

  • MRS 1.9.2 is based on Hadoop 2 and available with several components
  • MRS 2.1.0 includes Hadoop 3 and can work up to 30% faster than Hadoop 2

Compatibility with Hadoop 2

  • Users who are still working with Hadoop 2 can use the updated version 1.9.2 because the major update of Hadoop 3 doesn’t preserve full API level compatibility.

Streaming Cluster

MRS 1.9.2

MRS 2.1.0

Kafka

1.1.0

1.2.1

Kafka Manager

1.3.3.1

Storm

1.2.1

1.2.1

Flume

1.6.0

1.6.0

 

Analysis Cluster

MRS 1.9.2

MRS 2.1.0

Presto

0.216

308

Hadoop

2.8.3

3.1.1

Spark

2.2.2

2.3.2

HBase

1.3.1

2.1.1

Opentsdb

2.3.0

Hive

2.3.3

3.1.0

Hue

3.11.0

3.11.0

Loader

2.0.0

2.0.0

Tez

0.9.1

0.9.1

Flink

1.7.0

1.7.0

Alluxio

2.0.1

Ranger

1.0.1

 

New Features:

  • Support additional flavor
    • additional memory optimized flavor m3.2xlarge.8 ,m3.4xlarge.8, m3.8xlarge.8
    • new generation of compute & memory optimized flavor (c4/m4) can be used for Master and Analysis Core Nodes
  • Hybrid Cluster
    • The hybrid cluster function allows to deploy a cluster consisting of not only Streaming or Analysis Cluster components but both. This enables a more efficient resource usage and enhanced processing speed.
  • Core node scaling
    • Allows to increase or decrease the actual node number to adopt to growing or shrinking resource utilization.

Further information can be found in the MRS area of the Help Center.

 

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