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Posted to common-commits@hadoop.apache.org by ji...@apache.org on 2016/08/02 15:21:01 UTC
[04/40] hadoop git commit: HDFS-10667. Report more accurate info
about data corruption location. (Yuanbo Liu via Yongjun Zhang)
HDFS-10667. Report more accurate info about data corruption location. (Yuanbo Liu via Yongjun Zhang)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/eb7ff0c9
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/eb7ff0c9
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/eb7ff0c9
Branch: refs/heads/yarn-native-services
Commit: eb7ff0c9927131f4a797148b970a95a1abf7d847
Parents: 54fe17a
Author: Yongjun Zhang <yz...@cloudera.com>
Authored: Wed Jul 27 13:58:04 2016 -0700
Committer: Yongjun Zhang <yz...@cloudera.com>
Committed: Wed Jul 27 13:58:04 2016 -0700
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.../apache/hadoop/hdfs/server/datanode/BlockReceiver.java | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/eb7ff0c9/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
index 8f9138c..b6f0b01 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockReceiver.java
@@ -470,7 +470,13 @@ class BlockReceiver implements Closeable {
try {
clientChecksum.verifyChunkedSums(dataBuf, checksumBuf, clientname, 0);
} catch (ChecksumException ce) {
- LOG.warn("Checksum error in block " + block + " from " + inAddr, ce);
+ PacketHeader header = packetReceiver.getHeader();
+ String specificOffset = "specific offsets are:"
+ + " offsetInBlock = " + header.getOffsetInBlock()
+ + " offsetInPacket = " + ce.getPos();
+ LOG.warn("Checksum error in block "
+ + block + " from " + inAddr
+ + ", " + specificOffset, ce);
// No need to report to namenode when client is writing.
if (srcDataNode != null && isDatanode) {
try {
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