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From zhang...@apache.org
Subject [14/50] hadoop git commit: HDFS-13663. Should throw exception when incorrect block size is set. Contributed by Shweta.
Date Fri, 20 Jul 2018 10:32:46 GMT
HDFS-13663. Should throw exception when incorrect block size is set. Contributed by Shweta.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/87eeb26e
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/87eeb26e
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/87eeb26e

Branch: refs/heads/HDFS-13572
Commit: 87eeb26e7200fa3be0ca62ebf163985b58ad309e
Parents: 1bc106a
Author: Xiao Chen <xiao@apache.org>
Authored: Thu Jul 12 20:19:14 2018 -0700
Committer: Xiao Chen <xiao@apache.org>
Committed: Thu Jul 12 20:24:11 2018 -0700

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 .../apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/87eeb26e/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
index 94835e2..34f6c33 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockRecoveryWorker.java
@@ -275,7 +275,9 @@ public class BlockRecoveryWorker {
         }
         // 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:


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