Repository: kudu
Updated Branches:
  refs/heads/master ce0db9157 -> 217715aae

[release notes]: RYW read mode

Change-Id: I9906398b0796307c26150f78e0e256e285ded516
Reviewed-by: Dan Burkert <>
Reviewed-by: Grant Henke <>
Reviewed-by: David Ribeiro Alves <>
Tested-by: Kudu Jenkins


Branch: refs/heads/master
Commit: 217715aae6eafdebb15fc33a103dea07e3bb37c1
Parents: ce0db91
Author: hahao <>
Authored: Mon Mar 12 17:17:06 2018 -0700
Committer: Hao Hao <>
Committed: Tue Mar 13 22:09:48 2018 +0000

 docs/release_notes.adoc | 9 +++++++++
 1 file changed, 9 insertions(+)
diff --git a/docs/release_notes.adoc b/docs/release_notes.adoc
index 482dc83..740c64d 100644
--- a/docs/release_notes.adoc
+++ b/docs/release_notes.adoc
@@ -74,6 +74,15 @@
   already exists there from a pre-Kudu 1.7 deployment. Kudu will not
   automatically move existing metadata based on this configuration.
+* Kudu 1.7 introduces a new scan read mode READ_YOUR_WRITES. Users can specify
+  READ_YOUR_WRITES when creating a new scanner in both C++ and Java clients.
+  If this mode is used, the client will perform a read such that it follows all
+  previously known writes and reads from this client. Reads in this mode ensure
+  read-your-writes and read-your-reads session guarantees, while minimizing
+  latency caused by waiting for outstanding write transactions to complete.
+  Note that this is still an experimental feature which may be stabilized in
+  future releases.
 == Optimizations and improvements
 * Reporting for the `kudu cluster ksck` tool has been updated so tablets and
   tables with on-going tablet copies are shown as "recovering". Additional

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