Ivan Veselovsky created IGNITE-3877:
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Summary: Clarify if IgfsFile -> FileStatus conversion should treat
groupBlockSize as blockSize
Key: IGNITE-3877
URL: https://issues.apache.org/jira/browse/IGNITE-3877
Project: Ignite
Issue Type: Bug
Components: IGFS
Affects Versions: 1.6
Reporter: Ivan Veselovsky
Assignee: Ivan Veselovsky
Fix For: 1.8
During Metrics tests repairing test
org.apache.ignite.igfs.Hadoop1DualAbstractTest#testMetricsBlock revealed the
following problem:
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem#convert(org.apache.ignite.igfs.IgfsFile)
method treats groupBlockSize as blockSize for Hadoop FileStatus.
groupBlockSize can be several times larger than blockSize, so blockSize in
status gets different to that in original IgfsFile .
changing file.groupBlockSize() to file.blockSize() fixes problem in metrics
tests, but creates problems in Hadoop tests that are bound to splits
calculation, since split calculation related to blockSizes.
Ned to
1) clarify if the treatment of groupBlcokSize was intentional.
2) fix either metrics tests or Hadoop tests.
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