Vinoth Chandar created HUDI-1098:
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Summary: Marker file finalizing may block on a data file that was
never written
Key: HUDI-1098
URL: https://issues.apache.org/jira/browse/HUDI-1098
Project: Apache Hudi
Issue Type: Bug
Components: Writer Core
Reporter: Vinoth Chandar
Fix For: 0.6.0
{code:java}
// Ensure all files in delete list is actually present. This is mandatory for
an eventually consistent FS. // Otherwise, we may miss deleting such files. If
files are not found even after retries, fail the commit
if (consistencyCheckEnabled) {
// This will either ensure all files to be deleted are present.
waitForAllFiles(jsc, groupByPartition, FileVisibility.APPEAR);
}
{code}
We need to handle the case where marker file was created, but we crashed before
the data file was created.
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