Brandon Li created HDFS-5172:
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Summary: Handle race condition for writes
Key: HDFS-5172
URL: https://issues.apache.org/jira/browse/HDFS-5172
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Brandon Li
Assignee: Brandon Li
When an unstable write arrives, the following happens:
1. retrieves the OpenFileCtx
2. create asyn task to write it to hdfs
The race is that, the OpenFileCtx could be closed by the StreamMonitor. Then
step 2 will simply return an error to the client.
This is OK before streaming is supported. To support data streaming, the file
needs to be reopened.
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