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HDFS-13663. Should throw exception when incorrect block size is set. Contributed by Shweta.

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This commit is contained in:
Xiao Chen 2018-07-12 20:19:14 -07:00
parent 1bc106a738
commit 87eeb26e72
1 changed files with 3 additions and 1 deletions
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4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
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@ -275,7 +275,9 @@ void syncBlock(List<BlockRecord> syncList) throws IOException {
}
// recover() guarantees syncList will have at least one replica with RWR
// or better state.
assert minLength != Long.MAX_VALUE : "wrong minLength";
if (minLength == Long.MAX_VALUE) {
throw new IOException("Incorrect block size");
}
newBlock.setNumBytes(minLength);
break;
case RUR: