SAP Knowledge Base Article - Preview

3688196 - Redistributing tables and partitions across node due to memory imbalance

Symptom

  • Memory consumption of tables on one node exceeds 70% of usable memory, as indicated by an EarlyWatch Alert (EWA).
  • The affected node hosts a significantly higher number of tables and partitions compared to other active nodes, causing an uneven distribution of memory usage.


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Environment

SAP HANA 2.0, Platform Edition

Product

SAP HANA, platform edition all versions

Keywords

memory imbalance, table redistribution, partition redistribution, scale-out environment, hana nodes, memory consumption, earlywatch alert, uneven distribution, table partitioning, sap hana database, node optimization, memory usage, table distribution, sap hana scale-out , KBA , HAN-DB , SAP HANA Database , Problem

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