Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 3BDF9200CF2 for ; Sat, 2 Sep 2017 23:20:49 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 3A807164AB6; Sat, 2 Sep 2017 21:20:49 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 80BAE164AB2 for ; Sat, 2 Sep 2017 23:20:48 +0200 (CEST) Received: (qmail 55200 invoked by uid 500); 2 Sep 2017 21:20:46 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 54988 invoked by uid 99); 2 Sep 2017 21:20:46 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 02 Sep 2017 21:20:46 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id A2E9AF5642; Sat, 2 Sep 2017 21:20:45 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: inigoiri@apache.org To: common-commits@hadoop.apache.org Date: Sat, 02 Sep 2017 21:20:52 -0000 Message-Id: <2a56459ff9a448a1bfc0ed83b71b9e43@git.apache.org> In-Reply-To: <8979723b042845408c2d5ba79338af71@git.apache.org> References: <8979723b042845408c2d5ba79338af71@git.apache.org> X-Mailer: ASF-Git Admin Mailer Subject: [08/48] hadoop git commit: HDFS-11964. Decoding inputs should be correctly prepared in pread. Contributed by Takanobu Asanuma archived-at: Sat, 02 Sep 2017 21:20:49 -0000 HDFS-11964. Decoding inputs should be correctly prepared in pread. Contributed by Takanobu Asanuma Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/7a96033b Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/7a96033b Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/7a96033b Branch: refs/heads/HDFS-10467 Commit: 7a96033b15580a01a2867fa3cab9c1e409dbaafd Parents: 1b3b993 Author: Kai Zheng Authored: Fri Sep 1 17:48:26 2017 +0800 Committer: Kai Zheng Committed: Fri Sep 1 17:48:26 2017 +0800 ---------------------------------------------------------------------- .../main/java/org/apache/hadoop/hdfs/PositionStripeReader.java | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/7a96033b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/PositionStripeReader.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/PositionStripeReader.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/PositionStripeReader.java index 1e9d638..b01b74c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/PositionStripeReader.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/PositionStripeReader.java @@ -57,6 +57,10 @@ class PositionStripeReader extends StripeReader { Preconditions.checkState(index >= dataBlkNum && alignedStripe.chunks[index] == null); + int bufLen = (int) alignedStripe.getSpanInBlock(); + decodeInputs[index] = new ECChunk(codingBuffer.duplicate(), index * bufLen, + bufLen); + alignedStripe.chunks[index] = new StripingChunk(decodeInputs[index].getBuffer()); @@ -75,7 +79,7 @@ class PositionStripeReader extends StripeReader { codingBuffer = dfsStripedInputStream.getBufferPool(). getBuffer(useDirectBuffer(), bufLen * bufCount); ByteBuffer buffer; - for (int i = 0; i < decodeInputs.length; i++) { + for (int i = 0; i < dataBlkNum; i++) { buffer = codingBuffer.duplicate(); decodeInputs[i] = new ECChunk(buffer, i * bufLen, bufLen); } --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-commits-help@hadoop.apache.org