Steve Loughran created HADOOP-16186:
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Summary: NPE in ITestS3AFileSystemContract teardown in
DynamoDBMetadataStore.lambda$listChildren
Key: HADOOP-16186
URL: https://issues.apache.org/jira/browse/HADOOP-16186
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Affects Versions: 3.3.0
Reporter: Steve Loughran
Test run options. NPE in test teardown
{code}
-Dparallel-tests -DtestsThreadCount=6 -Ds3guard -Ddynamodb
{code}
If you look at the code, its *exactly* the place fixed in HADOOP-15827, a
change which HADOOP-15947 reverted.
There's clearly some codepath which can surface which is causing failures in
some situations, and having multiple patches switching between the && and ||
operators isn't going to to fix it
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