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Follow up to HDFS-13924, HDFS-16732, and HDFS-17768, factor in erasure coding policy when determining if observer or safe mode nodes have enough blocks to successfully serve a request, as a single block may not be sufficient for an erasure coded block.
How was this patch tested?
Updated existing UTs to factor in erasure coding policy.
For code changes:
Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under ASF 2.0?
If applicable, have you updated the LICENSE, LICENSE-binary, NOTICE-binary files?
Kimahriman
changed the title
[HDFS-17800] Prevent observer node from returning partial block data for erasure coded files
HDFS-17800 Prevent observer node from returning partial block data for erasure coded files
Jun 20, 2025
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Description of PR
HDFS-17800
Follow up to HDFS-13924, HDFS-16732, and HDFS-17768, factor in erasure coding policy when determining if observer or safe mode nodes have enough blocks to successfully serve a request, as a single block may not be sufficient for an erasure coded block.
How was this patch tested?
Updated existing UTs to factor in erasure coding policy.
For code changes:
LICENSE,LICENSE-binary,NOTICE-binaryfiles?