From 86abeb401e663b00c649e3c23dc608bd0b9229a3 Mon Sep 17 00:00:00 2001 From: Ashutosh Gupta Date: Tue, 16 Aug 2022 22:41:41 +0100 Subject: [PATCH] HDFS-16730. Update the doc that append to EC files is supported (#4749) Co-authored-by: Ashutosh Gupta --- .../hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md index 7d268831618..d28aefde030 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md @@ -234,7 +234,7 @@ Certain HDFS operations, i.e., `hflush`, `hsync`, `concat`, `setReplication`, `t are not supported on erasure coded files due to substantial technical challenges. -* `append()` and `truncate()` on an erasure coded file will throw `IOException`. +* `append()` and `truncate()` on an erasure coded file will throw `IOException`. However, with `NEW_BLOCK` flag enabled, append to a closed striped file is supported. * `concat()` will throw `IOException` if files are mixed with different erasure coding policies or with replicated files. * `setReplication()` is no-op on erasure coded files.