Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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3.3.3
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Reviewed
Description
In our production env, the namenode page showed that the datanode space had been used up, but the actual datanode machine still had a lot of free space. After troubleshooting, the dfsused statistics of datanode are incorrect when appending a file. The following is the dfsused after each append of 100.
Error | Expect |
0 | 0 |
100 | 100 |
300 | 200 |
600 | 300 |