HADOOP-14616. Client fails to read a block with erasure code (XOR, native) when one of the data block is lost. Contributed by Huafeng Wang.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/fe84cdc9 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/fe84cdc9 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/fe84cdc9 Branch: refs/heads/HDFS-10467 Commit: fe84cdc9daa37af791a23a390e080777090c5e24 Parents: cae1c73 Author: Akira Ajisaka <aajis...@apache.org> Authored: Thu Oct 5 11:06:09 2017 +0900 Committer: Akira Ajisaka <aajis...@apache.org> Committed: Thu Oct 5 11:06:09 2017 +0900 ---------------------------------------------------------------------- .../native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/fe84cdc9/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c b/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c index 13f66e2..e8abd8b 100644 --- a/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c +++ b/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/erasurecode/jni_xor_decoder.c @@ -58,7 +58,8 @@ Java_org_apache_hadoop_io_erasurecode_rawcoder_NativeXORRawDecoder_decodeImpl( numParityUnits = ((IsalCoder*)xorDecoder)->numParityUnits; chunkSize = (int)dataLen; - getInputs(env, inputs, inputOffsets, xorDecoder->inputs, numDataUnits); + getInputs(env, inputs, inputOffsets, xorDecoder->inputs, + numDataUnits + numParityUnits); getOutputs(env, outputs, outputOffsets, xorDecoder->outputs, numParityUnits); for (i = 0; i < numDataUnits + numParityUnits; i++) { --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org