In Apache Hadoop 2.9.0 to 2.9.1, 2.8.3 to 2.8.4, 2.7.5 to 2.7.6, KMS blocking users or granting access to users incorrectly, if the system uses non-default groups mapping mechanisms.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.apache.hadoop:hadoop-main(Maven) | 2.7.5 | 2.7.7 | N/A |
| org.apache.hadoop:hadoop-main(Maven) | 2.8.3 | 2.8.5 | N/A |
| org.apache.hadoop:hadoop-main(Maven) | 2.9.0 | 2.9.2 | N/A |
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