[jira] [Created] (HDFS-16730) Update the doc that append to EC files is supported

["Wei-Chiu Chuang (Jira)" <ji...@apache.org>]

Wei-Chiu Chuang created HDFS-16730:
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             Summary: Update the doc that append to EC files is supported
                 Key: HDFS-16730
                 URL: https://issues.apache.org/jira/browse/HDFS-16730
             Project: Hadoop HDFS
          Issue Type: Task
            Reporter: Wei-Chiu Chuang


Our doc has a statement regarding EC limitations:
https://hadoop.apache.org/docs/r3.3.0/hadoop-project-dist/hadoop-hdfs/HDFSErasureCoding.html#Limitations

{noformat}
append() and truncate() on an erasure coded file will throw IOException.

{noformat}

In fact, HDFS-7663 added the support since Hadoop 3.3.0. The caveat is that it supports "Append to a closed striped file, with NEW_BLOCK flag enabled"



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