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Posted to commits@cassandra.apache.org by jm...@apache.org on 2015/05/15 21:14:19 UTC
cassandra git commit: Commit 9214 on 2.2 branch
Repository: cassandra
Updated Branches:
refs/heads/cassandra-2.2 1937bed90 -> 63f596727
Commit 9214 on 2.2 branch
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/63f59672
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/63f59672
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/63f59672
Branch: refs/heads/cassandra-2.2
Commit: 63f5967271c9f078498aaf99d054ab942e6e782e
Parents: 1937bed
Author: Josh McKenzie <jo...@datastax.com>
Authored: Fri May 15 14:13:17 2015 -0500
Committer: Josh McKenzie <jo...@datastax.com>
Committed: Fri May 15 14:13:17 2015 -0500
----------------------------------------------------------------------
doc/native_protocol_v4.spec | 50 +++++++++++++-------
.../cassandra/serializers/TimeSerializer.java | 2 +-
2 files changed, 33 insertions(+), 19 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cassandra/blob/63f59672/doc/native_protocol_v4.spec
----------------------------------------------------------------------
diff --git a/doc/native_protocol_v4.spec b/doc/native_protocol_v4.spec
index 0f86989..ba3d3b3 100644
--- a/doc/native_protocol_v4.spec
+++ b/doc/native_protocol_v4.spec
@@ -851,69 +851,82 @@ Table of Contents
A single byte. A value of 0 denotes "false"; any other value denotes "true".
(However, it is recommended that a value of 1 be used to represent "true".)
-6.5 decimal
+6.5 date
+
+ An unsigned integer representing days with epoch centered at 2^31.
+ (unix epoch January 1st, 1970).
+ A few examples:
+ 0: -5877641-06-23
+ 2^31: 1970-1-1
+ 2^32: 5881580-07-11
+
+6.6 decimal
The decimal format represents an arbitrary-precision number. It contains an
[int] "scale" component followed by a varint encoding (see section 6.17)
of the unscaled value. The encoded value represents "<unscaled>E<-scale>".
In other words, "<unscaled> * 10 ^ (-1 * <scale>)".
-6.6 double
+6.7 double
An eight-byte floating point number in the IEEE 754 binary64 format.
-6.7 float
+6.8 float
An four-byte floating point number in the IEEE 754 binary32 format.
-6.8 inet
+6.9 inet
A 4 byte or 16 byte sequence denoting an IPv4 or IPv6 address, respectively.
-6.9 int
+6.10 int
A four-byte two's complement integer.
-6.10 list
+6.11 list
A [int] n indicating the number of elements in the list, followed by n
elements. Each element is [bytes] representing the serialized value.
-6.11 map
+6.12 map
A [int] n indicating the number of key/value pairs in the map, followed by
n entries. Each entry is composed of two [bytes] representing the key
and value.
-6.12 set
+6.13 set
A [int] n indicating the number of elements in the set, followed by n
elements. Each element is [bytes] representing the serialized value.
-6.13 smallint
+6.14 smallint
A two-byte two's complement integer.
-
-6.14 text
+6.15 text
A sequence of bytes conforming to the UTF-8 specifications.
-6.15 timestamp
+6.16 time
+
+ An eight-byte two's complement long representing nanoseconds since midnight.
+ Valid values are in the range 0 to 86399999999999
+
+6.17 timestamp
An eight-byte two's complement integer representing a millisecond-precision
offset from the unix epoch (00:00:00, January 1st, 1970). Negative values
represent a negative offset from the epoch.
-6.16 timeuuid
+6.18 timeuuid
A 16 byte sequence representing a version 1 UUID as defined by RFC 4122.
-6.17 tinyint
+6.19 tinyint
A one-byte two's complement integer.
-6.18 tuple
+6.20 tuple
A sequence of [bytes] values representing the items in a tuple. The encoding
of each element depends on the data type for that position in the tuple.
@@ -922,15 +935,15 @@ Table of Contents
Within a tuple, all data types should use the v3 protocol serialization format.
-6.19 uuid
+6.21 uuid
A 16 byte sequence representing any valid UUID as defined by RFC 4122.
-6.20 varchar
+6.22 varchar
An alias of the "text" type.
-6.21 varint
+6.23 varint
A variable-length two's complement encoding of a signed integer.
@@ -1151,4 +1164,5 @@ Table of Contents
* Add custom payload to frames for custom QueryHandler implementations (ignored by Cassandra's standard QueryHandler)
* Add "TRACE_COMPLETE" event (section 4.2.6).
* Add warnings to frames for responses for which the server generated a warning during processing, which the client needs to address.
+ * Add the date and time data types
* Add the tinyint and smallint data types
http://git-wip-us.apache.org/repos/asf/cassandra/blob/63f59672/src/java/org/apache/cassandra/serializers/TimeSerializer.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/serializers/TimeSerializer.java b/src/java/org/apache/cassandra/serializers/TimeSerializer.java
index 1f1ce77..1857be3 100644
--- a/src/java/org/apache/cassandra/serializers/TimeSerializer.java
+++ b/src/java/org/apache/cassandra/serializers/TimeSerializer.java
@@ -46,7 +46,7 @@ public class TimeSerializer implements TypeSerializer<Long>
try
{
long result = Long.parseLong(source);
- if (result < 0 || result > TimeUnit.DAYS.toNanos(1))
+ if (result < 0 || result >= TimeUnit.DAYS.toNanos(1))
throw new NumberFormatException("Input long out of bounds: " + source);
return result;
}