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org.apache.hadoop.security.
JniBasedUnixGroupsMapping errors in BigInsights Namenode and JobTracker logs

Troubleshooting


Problem

BigInsights configured with LDAP will generate too many org.apache.hadoop.security.JniBasedUnixGroupsMapping mappings errors . This scenario is relevant when BigInsights is configured with LDAP.

[{"Product":{"code":"SSCRJT","label":"IBM Db2 Big SQL"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Open Source Tools","Platform":[{"code":"PF016","label":"Linux"}],"Version":"2.1.2;3.0;3.0.0.2","Edition":"Enterprise Edition","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

More support for:
IBM Db2 Big SQL

Software version:
2.1.2, 3.0, 3.0.0.2

Operating system(s):
Linux

Document number:
524385

Modified date:
18 July 2020

UID

swg21694810

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