big-data/hadoop
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

HDFS-9867. Missing block exception should carry locatedBlocks information. Contributed by Mingliang Liu.

Browse Source
This commit is contained in:
Jing Zhao 2016-02-28 15:00:27 -08:00
parent 408f2c807b
commit 321a80c759
2 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSStripedInputStream.java
View File

@ -605,7 +605,8 @@ private void checkMissingBlocks() throws IOException {
if (alignedStripe.missingChunksNum > parityBlkNum) { if (alignedStripe.missingChunksNum > parityBlkNum) {
clearFutures(futures.keySet()); clearFutures(futures.keySet());
throw new IOException(alignedStripe.missingChunksNum throw new IOException(alignedStripe.missingChunksNum
+ " missing blocks, the stripe is: " + alignedStripe); + " missing blocks, the stripe is: " + alignedStripe
+ "; locatedBlocks is: " + locatedBlocks);
} }
} }

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -449,6 +449,9 @@ Trunk (Unreleased)
HDFS-9866. BlockManager#chooseExcessReplicasStriped may weaken rack fault HDFS-9866. BlockManager#chooseExcessReplicasStriped may weaken rack fault
tolerance. (jing9) tolerance. (jing9)
HDFS-9867. Missing block exception should carry locatedBlocks information.
(Mingliang Liu via jing9)
BREAKDOWN OF HDFS-7285 SUBTASKS AND RELATED JIRAS BREAKDOWN OF HDFS-7285 SUBTASKS AND RELATED JIRAS
HDFS-7347. Configurable erasure coding policy for individual files and HDFS-7347. Configurable erasure coding policy for individual files and