From 715734c9a3a4bc1d67c1873f79aa7cd532a95131 Mon Sep 17 00:00:00 2001 From: Lei Xu Date: Tue, 12 Jul 2016 16:16:03 -0700 Subject: [PATCH] HDFS-10387. DataTransferProtocol#writeBlock missing some javadocs (John Zhuge via lei) (cherry picked from commit d5f5a6475b19a52bf54f97cd8843408265b888f0) --- .../hdfs/protocol/datatransfer/DataTransferProtocol.java | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/DataTransferProtocol.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/DataTransferProtocol.java index 4aa545b3338..3daa0f25664 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/DataTransferProtocol.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/DataTransferProtocol.java @@ -93,6 +93,11 @@ void readBlock(final ExtendedBlock blk, * @param minBytesRcvd minimum number of bytes received. * @param maxBytesRcvd maximum number of bytes received. * @param latestGenerationStamp the latest generation stamp of the block. + * @param requestedChecksum the requested checksum mechanism + * @param cachingStrategy the caching strategy + * @param allowLazyPersist hint to the DataNode that the block can be + * allocated on transient storage i.e. memory and + * written to disk lazily * @param pinning whether to pin the block, so Balancer won't move it. * @param targetPinnings whether to pin the block on target datanode */