This is an automated email from the ASF dual-hosted git repository.
brads pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/cassandra.git
The following commit(s) were added to refs/heads/trunk by this push:
new 5aadbc62f0 CASSANDRA-20117: fixed typos in NTR spec and SASI documents
5aadbc62f0 is described below
commit 5aadbc62f021b7ac1880c7e84ab176cca01d1889
Author: Schoening, Brad <[email protected]>
AuthorDate: Tue Mar 25 16:21:19 2025 -0400
CASSANDRA-20117: fixed typos in NTR spec and SASI documents
---
doc/SASI.md | 14 +++----
doc/native_protocol_v3.spec | 44 ++++++++++-----------
doc/native_protocol_v4.spec | 58 +++++++++++++--------------
doc/native_protocol_v5.spec | 96 ++++++++++++++++++++++-----------------------
4 files changed, 106 insertions(+), 106 deletions(-)
diff --git a/doc/SASI.md b/doc/SASI.md
index fc38845ce2..c7bf173918 100644
--- a/doc/SASI.md
+++ b/doc/SASI.md
@@ -199,7 +199,7 @@ cqlsh:demo> SELECT first_name, last_name, age, height,
created_at FROM sasi
SASI supports queries with multiple predicates, however, due to the
nature of the default indexing implementation, CQL requires the user
-to specify `ALLOW FILTERING` to opt-in to the potential performance
+to specify `ALLOW FILTERING` to opt in to the potential performance
pitfalls of such a query. With SASI, while the requirement to include
`ALLOW FILTERING` remains, to reduce modifications to the grammar, the
performance pitfalls do not exist because filtering is not
@@ -383,7 +383,7 @@ of the memtable to disk -- this is the origin of the name
"SSTable
Attached Secondary Index".
The SASI index data structures are built in memory as the SSTable is
-being written and they are flushed to disk before the writing of the
+being written, and they are flushed to disk before the writing of the
SSTable completes. The writing of each index file only requires
sequential writes to disk. In some cases, partial flushes are
performed, and later stitched back together, to reduce memory
@@ -467,7 +467,7 @@ collision.
To optimize for its write-once environment the
[`TokenTreeBuilder`](https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/index/sasi/disk/TokenTreeBuilder.java)
-completely loads its interior nodes as the tree is built and it uses
+completely loads its interior nodes as the tree is built, and it uses
the well-known algorithm optimized for bulk-loading the data
structure.
@@ -562,7 +562,7 @@ been found, or there is no more matching data, the result
set is
returned to the coordinator through the existing internal components.
The number of queries (total/failed/timed-out), and their latencies,
-are maintined per-table/column family.
+are maintained per-table/column family.
SASI also supports concurrently iterating terms for the same index
across SSTables. The concurrency factor is controlled by the
@@ -713,7 +713,7 @@ the documentation
The abstract `RangeIterator` class provides a unified interface over
the two main operations performed by SASI at various layers in the
execution path: set intersection and union. These operations are
-performed in a iterated, or "streaming", fashion to prevent unneeded
+performed in an iterated, or "streaming", fashion to prevent unneeded
reads of elements from either set. In both the intersection and union
cases the algorithms take advantage of the data being pre-sorted using
the same sort order, e.g. term or token order.
@@ -725,7 +725,7 @@ performs the "Merge-Join" portion of the
algorithm, with the properties of an outer-join, or union. It is
implemented with several optimizations to improve its performance over
a large number of iterators -- sets to union. Specifically, the
-iterator exploits the likely case of the data having many sub-groups
+iterator exploits the likely case of the data having many subgroups
of overlapping ranges and the unlikely case that all ranges will
overlap each other. For more details see the
[javadoc](https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/index/sasi/utils/RangeUnionIterator.java#L9-L21).
@@ -742,7 +742,7 @@ between them based on some properties of the data.
the
[`RangeUnionIterator`](https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/index/sasi/utils/RangeUnionIterator.java)
in that it performs a "Merge-Join", however, its nature is similar to
-a inner-join, where like values are merged by a data-specific merge
+an inner-join, where like values are merged by a data-specific merge
function (e.g. merging two tokens in a list to lookup in a SSTable
later). See the
[javadoc](https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/index/sasi/utils/RangeIntersectionIterator.java#L88-L101)
diff --git a/doc/native_protocol_v3.spec b/doc/native_protocol_v3.spec
index 30881c9497..a104993367 100644
--- a/doc/native_protocol_v3.spec
+++ b/doc/native_protocol_v3.spec
@@ -228,7 +228,7 @@ Table of Contents
representing the port.
[consistency] A consistency level specification. This is a [short]
representing a consistency level with the following
- correspondance:
+ correspondence:
0x0000 ANY
0x0001 ONE
0x0002 TWO
@@ -267,7 +267,7 @@ Table of Contents
The body is a [string map] of options. Possible options are:
- "CQL_VERSION": the version of CQL to use. This option is mandatory and
- currenty, the only version supported is "3.0.0". Note that this is
+ currently, the only version supported is "3.0.0". Note that this is
different from the protocol version.
- "COMPRESSION": the compression algorithm to use for frames (See section
5).
This is optional, if not specified no compression will be used.
@@ -316,8 +316,8 @@ Table of Contents
values are provided. Those value are used for bound variables in
the query. Optionally, if the 0x40 flag is present, each value
will be preceded by a [string] name, representing the name of
- the marker the value must be binded to. This is optional, and
- if not present, values will be binded by position.
+ the marker the value must be bound to. This is optional, and
+ if not present, values will be bound by position.
0x02: Skip_metadata. If present, the Result Set returned as a response
to that query (if any) will have the NO_METADATA flag (see
Section 4.2.5.2).
@@ -332,8 +332,8 @@ Table of Contents
started (See Section 8 for more details).
0x10: With serial consistency. If present, <serial_consistency> should
be
present. <serial_consistency> is the [consistency] level for the
- serial phase of conditional updates. That consitency can only be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults to
+ serial phase of conditional updates. Consistency can be
+ either SERIAL or LOCAL_SERIAL, if not present, it defaults to
SERIAL. This option will be ignored for anything else that a
conditional update/insert.
0x20: With default timestamp. If present, <timestamp> should be
present.
@@ -400,8 +400,8 @@ Table of Contents
flags are, given there mask:
0x10: With serial consistency. If present, <serial_consistency> should
be
present. <serial_consistency> is the [consistency] level for the
- serial phase of conditional updates. That consitency can only be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults to
+ serial phase of conditional updates. Consistency can be
+ either SERIAL or LOCAL_SERIAL, if not present, it defaults to
SERIAL. This option will be ignored for anything else that a
conditional update/insert.
0x20: With default timestamp. If present, <timestamp> should be
present.
@@ -435,8 +435,8 @@ Table of Contents
- <consistency> is the [consistency] level for the operation.
- <serial_consistency> is only present if the 0x10 flag is set. In that
case,
<serial_consistency> is the [consistency] level for the serial phase of
- conditional updates. That consitency can only be either SERIAL or
- LOCAL_SERIAL and if not present will defaults to SERIAL. This option will
+ conditional updates. Consistency can be either SERIAL or
+ LOCAL_SERIAL, if not present, it defaults to SERIAL. This option will
be ignored for anything else that a conditional update/insert.
The server will respond with a RESULT message.
@@ -461,7 +461,7 @@ Table of Contents
This section describes the content of the frame body for the different
responses. Please note that to make room for future evolution, clients should
- support extra informations (that they should simply discard) to the one
+ support extra information (that they should simply discard) to the one
described in this document at the end of the frame body.
4.2.1. ERROR
@@ -488,7 +488,7 @@ Table of Contents
The authentication is SASL based and thus consists on a number of server
challenges (AUTH_CHALLENGE, Section 4.2.7) followed by client responses
- (AUTH_RESPONSE, Section 4.1.2). The Initial exchange is however boostrapped
+ (AUTH_RESPONSE, Section 4.1.2). The Initial exchange is however bootstrapped
by an initial client response. The details of that exchange (including how
much challenge-response pair are required) are specific to the authenticator
in use. The exchange ends when the server sends an AUTH_SUCCESS message or
@@ -541,7 +541,7 @@ Table of Contents
<flags><columns_count>[<paging_state>][<global_table_spec>?<col_spec_1>...<col_spec_n>]
where:
- <flags> is an [int]. The bits of <flags> provides information on the
- formatting of the remaining informations. A flag is set if the bit
+ formatting of the remaining information. A flag is set if the bit
corresponding to its `mask` is set. Supported flags are, given there
mask:
0x0001 Global_tables_spec: if set, only one table spec (keyspace
@@ -555,7 +555,7 @@ Table of Contents
this query (See Section 8 for more details).
0x0004 No_metadata: if set, the <metadata> is only composed of
these <flags>, the <column_count> and optionally the
- <paging_state> (depending on the Has_more_pages flage)
but
+ <paging_state> (depending on the Has_more_pages flag) but
no other information (so no <global_table_spec> nor
<col_spec_i>).
This will only ever be the case if this was requested
during the query (see QUERY and RESULT messages).
@@ -567,8 +567,8 @@ Table of Contents
(unique) keyspace name and table name the columns return are of.
- <col_spec_i> specifies the columns returned in the query. There is
<column_count> such column specifications that are composed of:
- (<ksname><tablename>)?<name><type>
- The initial <ksname> and <tablename> are two [string] are only
present
+ (<ks_name><table_name>)?<name><type>
+ The initial <ks_name> and <table_name> are two [string] are only
present
if the Global_tables_spec flag is not set. The <column_name> is a
[string] and <type> is an [option] that correspond to the description
(what this description is depends a bit on the context: in results to
@@ -608,7 +608,7 @@ Table of Contents
- <ks> is a [string] representing the keyspace
name this
UDT is part of.
- <udt_name> is a [string] representing the UDT
name.
- - <n> is a [short] reprensenting the number of
fields of
+ - <n> is a [short] representing the number of
fields of
the UDT, and thus the number of
<name_i><type_i> pair
following
- <name_i> is a [string] representing the name
of the
@@ -657,7 +657,7 @@ Table of Contents
Note that prepared query ID return is global to the node on which the query
has been prepared. It can be used on any connection to that node and this
- until the node is restarted (after which the query must be reprepared).
+ until the node is restarted (after which the query must be re-prepared).
4.2.5.5. Schema_change
@@ -759,7 +759,7 @@ Table of Contents
bytes).
- snappy (https://code.google.com/p/snappy/). This compression might not be
available as it depends on a native lib (server-side) that might not be
- avaivable on some installation.
+ available on some installation.
6. Data Type Serialization Formats
@@ -981,7 +981,7 @@ Table of Contents
<blockfor> is an [int] representing the number of replica whose
acknowledgement is required to achieve <cl>.
<writeType> is a [string] that describe the type of the write
- that timeouted. The value of that string can be one
+ that timed out. The value of that string can be one
of:
- "SIMPLE": the write was a non-batched
non-counter write.
@@ -993,10 +993,10 @@ Table of Contents
batch. Not batch log write has been attempted.
- "COUNTER": the write was a counter write
(batched or not).
- - "BATCH_LOG": the timeout occured during the
+ - "BATCH_LOG": the timeout occurred during the
write to the batch log when a (logged) batch
write was requested.
- - "CAS": the timeout occured during the Compare
And Set write/update.
+ - "CAS": the timeout occurred during the Compare
And Set write/update.
0x1200 Read_timeout: Timeout exception during a read request. The rest
of the ERROR message body will be
<cl><received><blockfor><data_present>
diff --git a/doc/native_protocol_v4.spec b/doc/native_protocol_v4.spec
index 6def73721d..cd55137a8f 100644
--- a/doc/native_protocol_v4.spec
+++ b/doc/native_protocol_v4.spec
@@ -245,7 +245,7 @@ Table of Contents
representing the port.
[consistency] A consistency level specification. This is a [short]
representing a consistency level with the following
- correspondance:
+ correspondence:
0x0000 ANY
0x0001 ONE
0x0002 TWO
@@ -366,8 +366,8 @@ Table of Contents
started (See Section 8 for more details).
0x10: With serial consistency. If set, <serial_consistency> should be
present. <serial_consistency> is the [consistency] level for the
- serial phase of conditional updates. That consitency can only be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults to
+ serial phase of conditional updates. Consistency can be
+ SERIAL or LOCAL_SERIAL, if not present, it defaults to
SERIAL. This option will be ignored for anything else other than
a
conditional update/insert.
0x20: With default timestamp. If set, <timestamp> should be present.
@@ -432,8 +432,8 @@ Table of Contents
flags are, given their mask:
0x10: With serial consistency. If set, <serial_consistency> should be
present. <serial_consistency> is the [consistency] level for the
- serial phase of conditional updates. That consistency can only be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults to
+ serial phase of conditional updates. Consistency can be
+ either SERIAL or LOCAL_SERIAL, and if not present, it defaults to
SERIAL. This option will be ignored for anything else other than
a
conditional update/insert.
0x20: With default timestamp. If set, <timestamp> should be present.
@@ -467,8 +467,8 @@ Table of Contents
- <consistency> is the [consistency] level for the operation.
- <serial_consistency> is only present if the 0x10 flag is set. In that
case,
<serial_consistency> is the [consistency] level for the serial phase of
- conditional updates. That consitency can only be either SERIAL or
- LOCAL_SERIAL and if not present will defaults to SERIAL. This option will
+ conditional updates. Consistency can be SERIAL or
+ LOCAL_SERIAL, if not present, it defaults to SERIAL. This option will
be ignored for anything else other than a conditional update/insert.
The server will respond with a RESULT message.
@@ -493,7 +493,7 @@ Table of Contents
This section describes the content of the frame body for the different
responses. Please note that to make room for future evolution, clients should
- support extra informations (that they should simply discard) to the one
+ support extra information (that they should simply discard) to the one
described in this document at the end of the frame body.
4.2.1. ERROR
@@ -521,7 +521,7 @@ Table of Contents
The authentication is SASL based and thus consists of a number of server
challenges (AUTH_CHALLENGE, Section 4.2.7) followed by client responses
- (AUTH_RESPONSE, Section 4.1.2). The initial exchange is however boostrapped
+ (AUTH_RESPONSE, Section 4.1.2). The initial exchange is however bootstrapped
by an initial client response. The details of that exchange (including how
many challenge-response pairs are required) are specific to the authenticator
in use. The exchange ends when the server sends an AUTH_SUCCESS message or
@@ -600,8 +600,8 @@ Table of Contents
(unique) keyspace name and table name the columns belong to.
- <col_spec_i> specifies the columns returned in the query. There are
<column_count> such column specifications that are composed of:
- (<ksname><tablename>)?<name><type>
- The initial <ksname> and <tablename> are two [string] and are only
present
+ (<ks_name><table_name>)?<name><type>
+ The initial <ks_name> and <table_name> are two [string] and are only
present
if the Global_tables_spec flag is not set. The <column_name> is a
[string] and <type> is an [option] that corresponds to the
description
(what this description is depends a bit on the context: in results to
@@ -713,8 +713,8 @@ Table of Contents
- <col_spec_i> specifies the bind markers in the prepared statement.
There are <column_count> such column specifications, each with the
following format:
- (<ksname><tablename>)?<name><type>
- The initial <ksname> and <tablename> are two [string] that are only
+ (<ks_name><table_name>)?<name><type>
+ The initial <ks_name> and <table_name> are two [string] that are only
present if the Global_tables_spec flag is not set. The <name> field
is a [string] that holds the name of the bind marker (if named),
or the name of the column, field, or expression that the bind marker
@@ -737,7 +737,7 @@ Table of Contents
Note that the prepared query ID returned is global to the node on which the
query
has been prepared. It can be used on any connection to that node
- until the node is restarted (after which the query must be reprepared).
+ until the node is restarted (after which the query must be re-prepared).
4.2.5.5. Schema_change
@@ -754,7 +754,7 @@ Table of Contents
4.2.6. EVENT
An event pushed by the server. A client will only receive events for the
- types it has REGISTERed to. The body of an EVENT message will start with a
+ types it has REGISTER-ed to. The body of an EVENT message will start with a
[string] representing the event type. The rest of the message depends on the
event type. The valid event types are:
- "TOPOLOGY_CHANGE": events related to change in the cluster topology.
@@ -842,7 +842,7 @@ Table of Contents
bytes).
- snappy (https://code.google.com/p/snappy/). This compression might not be
available as it depends on a native lib (server-side) that might not be
- avaivable on some installations.
+ available on some installations.
6. Data Type Serialization Formats
@@ -1099,11 +1099,11 @@ Table of Contents
- "BATCH_LOG": the timeout occurred during the
write to the batch log when a (logged) batch
write was requested.
- - "CAS": the timeout occured during the Compare
And Set write/update.
- - "VIEW": the timeout occured when a write
involves
- VIEW update and failure to acqiure local
view(MV)
+ - "CAS": the timeout occurred during the Compare
And Set write/update.
+ - "VIEW": the timeout occurred when a write
involves
+ VIEW update and failure to acquire local
view(MV)
lock for key within timeout
- - "CDC": the timeout occured when cdc_total_space
is
+ - "CDC": the timeout occurred when
cdc_total_space is
exceeded when doing a write to data tracked by
cdc.
0x1200 Read_timeout: Timeout exception during a read request. The rest
of the ERROR message body will be
@@ -1124,7 +1124,7 @@ Table of Contents
responded. Otherwise, the value is != 0.
0x1300 Read_failure: A non-timeout exception during a read request. The
rest
of the ERROR message body will be
- <cl><received><blockfor><numfailures><data_present>
+ <cl><received><blockfor><num_failures><data_present>
where:
<cl> is the [consistency] level of the query having triggered
the exception.
@@ -1132,7 +1132,7 @@ Table of Contents
answered the request.
<blockfor> is an [int] representing the number of replicas
whose
acknowledgement is required to achieve <cl>.
- <numfailures> is an [int] representing the number of nodes that
+ <num_failures> is an [int] representing the number of nodes
that
experience a failure while executing the request.
<data_present> is a single byte. If its value is 0, it means
the replica that was asked for data had not
@@ -1146,7 +1146,7 @@ Table of Contents
<arg_types> [string list] one string for each argument type
(as CQL type) of the failed function
0x1500 Write_failure: A non-timeout exception during a write request.
The rest
of the ERROR message body will be
- <cl><received><blockfor><numfailures><write_type>
+ <cl><received><blockfor><num_failures><write_type>
where:
<cl> is the [consistency] level of the query having triggered
the exception.
@@ -1154,7 +1154,7 @@ Table of Contents
answered the request.
<blockfor> is an [int] representing the number of replicas
whose
acknowledgement is required to achieve <cl>.
- <numfailures> is an [int] representing the number of nodes that
+ <num_failures> is an [int] representing the number of nodes
that
experience a failure while executing the request.
<writeType> is a [string] that describes the type of the write
that failed. The value of that string can be one
@@ -1169,14 +1169,14 @@ Table of Contents
batch. No batch log write has been attempted.
- "COUNTER": the write was a counter write
(batched or not).
- - "BATCH_LOG": the failure occured during the
+ - "BATCH_LOG": the failure occurred during the
write to the batch log when a (logged) batch
write was requested.
- - "CAS": the failure occured during the Compare
And Set write/update.
- - "VIEW": the failure occured when a write
involves
- VIEW update and failure to acqiure local
view(MV)
+ - "CAS": the failure occurred during the Compare
And Set write/update.
+ - "VIEW": the failure occurred when a write
involves
+ VIEW update and failure to acquire local
view(MV)
lock for key within timeout
- - "CDC": the failure occured when cdc_total_space
is
+ - "CDC": the failure occurred when
cdc_total_space is
exceeded when doing a write to data tracked by
cdc.
0x2000 Syntax_error: The submitted query has a syntax error.
diff --git a/doc/native_protocol_v5.spec b/doc/native_protocol_v5.spec
index e080801978..88d6a948a7 100644
--- a/doc/native_protocol_v5.spec
+++ b/doc/native_protocol_v5.spec
@@ -404,7 +404,7 @@ Table of Contents
The purpose is to send small negative values as small
unsigned values, so that we save bytes on the wire.
To encode a value n use "(n >> 31) ^ (n << 1)" for 32
bit values, and "(n >> 63) ^ (n << 1)"
for 64 bit values where "^" is the xor operation, "<<"
is the left shift operation and ">>" is
- the arithemtic right shift operation (highest-order bit
is replicated).
+ the arithmetic right shift operation (highest-order bit
is replicated).
Decode with "(n >> 1) ^ -(n & 1)".
[option] A pair of <id><value> where <id> is a [short]
representing
@@ -422,7 +422,7 @@ Table of Contents
[byte] representing the IP address.
[consistency] A consistency level specification. This is a [short]
representing a consistency level with the following
- correspondance:
+ correspondence:
0x0000 ANY
0x0001 ONE
0x0002 TWO
@@ -478,7 +478,7 @@ Table of Contents
This is optional; if not specified no compression will be used.
- "DRIVER_NAME": allows clients to supply a free-form label representing
the driver
implementation. This is displayed in the output of `nodetool clientstats`
- - "DRIVER_VERSION": allows clients to supply a free-form label represting
the driver
+ - "DRIVER_VERSION": allows clients to supply a free-form label
representing the driver
version. This is displayed in the output of `nodetool clientstats`
- "THROW_ON_OVERLOAD": flag to specify server behaviour where the incoming
message
rate is too high. An [string] value of "1" instructs the server to
respond with
@@ -548,8 +548,8 @@ Table of Contents
started (See Section 7 for more details).
0x0010: With serial consistency. If set, <serial_consistency> should be
present. <serial_consistency> is the [consistency] level for
the
- serial phase of conditional updates. That consitency can only
be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults
to
+ serial phase of conditional updates. Consistency can be
+ either SERIAL or LOCAL_SERIAL, if not present, it defaults to
SERIAL. This option will be ignored for anything else other
than a
conditional update/insert.
0x0020: With default timestamp. If set, <timestamp> must be present.
@@ -567,7 +567,7 @@ Table of Contents
and using this flag, while supported, is almost surely
inefficient.
0x0080: With keyspace. If set, <keyspace> must be present. <keyspace>
is a
[string] indicating the keyspace that the query should be
executed in.
- It supercedes the keyspace that the connection is bound to, if
any.
+ It supersedes the keyspace that the connection is bound to, if
any.
0x0100: With now in seconds. If set, <now_in_seconds> must be present.
<now_in_seconds> is an [int] representing the current time
(now) for
the query. Affects TTL cell liveness in read queries and local
deletion
@@ -593,7 +593,7 @@ Table of Contents
flags are, given their mask:
0x01: With keyspace. If set, <keyspace> must be present. <keyspace> is
a
[string] indicating the keyspace that the query should be
executed in.
- It supercedes the keyspace that the connection is bound to, if
any.
+ It supersedes the keyspace that the connection is bound to, if
any.
The server will respond with a RESULT message with a `prepared` kind (0x0004,
see Section 4.2.5).
@@ -606,10 +606,10 @@ Table of Contents
where
- <id> is the prepared query ID. It's the [short bytes] returned as a
response to a PREPARE message.
- - <result_metadata_id> is the ID of the resultset metadata that was sent
+ - <result_metadata_id> is the ID of the result set metadata that was sent
along with response to PREPARE message. If a RESULT/Rows message reports
- changed resultset metadata with the Metadata_changed flag, the reported
new
- resultset metadata must be used in subsequent executions.
+ changed result set metadata with the Metadata_changed flag, the reported
new
+ result set metadata must be used in subsequent executions.
- <query_parameters> has the exact same definition as in QUERY (see
Section 4.1.4).
@@ -634,8 +634,8 @@ Table of Contents
flags are, given their mask:
0x0010: With serial consistency. If set, <serial_consistency> should be
present. <serial_consistency> is the [consistency] level for
the
- serial phase of conditional updates. That consistency can only
be
- either SERIAL or LOCAL_SERIAL and if not present, it defaults
to
+ serial phase of conditional updates. Consistency can be
+ either SERIAL or LOCAL_SERIAL, if not present, it defaults to
SERIAL. This option will be ignored for anything else other
than a
conditional update/insert.
0x0020: With default timestamp. If set, <timestamp> should be present.
@@ -652,7 +652,7 @@ Table of Contents
more details].
0x0080: With keyspace. If set, <keyspace> must be present. <keyspace>
is a
[string] indicating the keyspace that the query should be
executed in.
- It supercedes the keyspace that the connection is bound to, if
any.
+ It supersedes the keyspace that the connection is bound to, if
any.
0x0100: With now in seconds. If set, <now_in_seconds> must be present.
<now_in_seconds> is an [int] representing the current time
(now) for
the query. Affects TTL cell liveness in read queries and local
deletion
@@ -677,8 +677,8 @@ Table of Contents
- <consistency> is the [consistency] level for the operation.
- <serial_consistency> is only present if the 0x10 flag is set. In that
case,
<serial_consistency> is the [consistency] level for the serial phase of
- conditional updates. That consitency can only be either SERIAL or
- LOCAL_SERIAL and if not present will defaults to SERIAL. This option will
+ conditional updates. Consistency can be either SERIAL or
+ LOCAL_SERIAL, if not present, it defaults to SERIAL. This option will
be ignored for anything else other than a conditional update/insert.
The server will respond with a RESULT message.
@@ -703,7 +703,7 @@ Table of Contents
This section describes the content of the frame body for the different
responses. Please note that to make room for future evolution, clients should
- support extra informations (that they should simply discard) to the one
+ support extra information (that they should simply discard) to the one
described in this document at the end of the frame body.
4.2.1. ERROR
@@ -731,7 +731,7 @@ Table of Contents
The authentication is SASL based and thus consists of a number of server
challenges (AUTH_CHALLENGE, Section 4.2.7) followed by client responses
- (AUTH_RESPONSE, Section 4.1.2). The initial exchange is however boostrapped
+ (AUTH_RESPONSE, Section 4.1.2). The initial exchange is however bootstrapped
by an initial client response. The details of that exchange (including how
many challenge-response pairs are required) are specific to the authenticator
in use. The exchange ends when the server sends an AUTH_SUCCESS message or
@@ -809,12 +809,12 @@ Table of Contents
during the query (see QUERY and RESULT messages).
0x0008 Metadata_changed: if set, the No_metadata flag has to be
unset
and <new_metadata_id> has to be supplied. This flag is
to be
- used to avoid a roundtrip in case of metadata changes
for queries
+ used to avoid a round trip in case of metadata changes
for queries
that requested metadata to be skipped.
- <columns_count> is an [int] representing the number of columns
selected
by the query that produced this result. It defines the number of
<col_spec_i>
elements in and the number of elements for each row in
<rows_content>.
- - <new_metadata_id> is [short bytes] representing the new, changed
resultset
+ - <new_metadata_id> is [short bytes] representing the new, changed
result set
metadata. The new metadata ID must also be used in subsequent
executions of
the corresponding prepared statement, if any.
- <global_table_spec> is present if the Global_tables_spec is set in
@@ -822,8 +822,8 @@ Table of Contents
(unique) keyspace name and table name the columns belong to.
- <col_spec_i> specifies the columns returned in the query. There are
<column_count> such column specifications that are composed of:
- (<ksname><tablename>)?<name><type>
- The initial <ksname> and <tablename> are two [string] and are only
present
+ (<ks_name><table_name>)?<name><type>
+ The initial <ks_name> and <table_name> are two [string] and are only
present
if the Global_tables_spec flag is not set. The <column_name> is a
[string] and <type> is an [option] that corresponds to the
description
(what this description is depends a bit on the context: in results to
@@ -901,7 +901,7 @@ Table of Contents
<id><result_metadata_id><metadata><result_metadata>
where:
- <id> is [short bytes] representing the prepared query ID.
- - <result_metadata_id> is [short bytes] representing the resultset
metadata ID.
+ - <result_metadata_id> is [short bytes] representing the result set
metadata ID.
- <metadata> is composed of:
<flags><columns_count><pk_count>[<pk_index_1>...<pk_index_n>][<global_table_spec>?<col_spec_1>...<col_spec_n>]
where:
@@ -937,8 +937,8 @@ Table of Contents
- <col_spec_i> specifies the bind markers in the prepared statement.
There are <column_count> such column specifications, each with the
following format:
- (<ksname><tablename>)?<name><type>
- The initial <ksname> and <tablename> are two [string] that are only
+ (<ks_name><table_name>)?<name><type>
+ The initial <ks_name> and <table_name> are two [string] that are only
present if the Global_tables_spec flag is not set. The <name> field
is a [string] that holds the name of the bind marker (if named),
or the name of the column, field, or expression that the bind marker
@@ -961,7 +961,7 @@ Table of Contents
Note that the prepared query ID returned is global to the node on which the
query
has been prepared. It can be used on any connection to that node
- until the node is restarted (after which the query must be reprepared).
+ until the node is restarted (after which the query must be re-prepared).
4.2.5.5. Schema_change
@@ -978,7 +978,7 @@ Table of Contents
4.2.6. EVENT
An event pushed by the server. A client will only receive events for the
- types it has REGISTERed to. The body of an EVENT message will start with a
+ types it has REGISTER-ed to. The body of an EVENT message will start with a
[string] representing the event type. The rest of the message depends on the
event type. The valid event types are:
- "TOPOLOGY_CHANGE": events related to change in the cluster topology.
@@ -1209,7 +1209,7 @@ Table of Contents
5.25 vector
For a vector of n dimensions of a fixed-length type, a sequence of those n
elements.
- For a vector with variable-length elements, the size of the elements will
preced
+ For a vector with variable-length elements, the size of the elements will
precede
each element. Each element is the [bytes] representing the serialized
value. The
number of dimensions is not encoded, since it's part of the type definition.
@@ -1318,13 +1318,13 @@ Table of Contents
- "BATCH_LOG": the timeout occurred during the
write to the batch log when a (logged) batch
write was requested.
- - "CAS": the timeout occured during the Compare
And Set write/update.
- - "VIEW": the timeout occured when a write
involves
- VIEW update and failure to acqiure local
view(MV)
+ - "CAS": the timeout occurred during the Compare
And Set write/update.
+ - "VIEW": the timeout occurred when a write
involves
+ VIEW update and failure to acquire local
view(MV)
lock for key within timeout
- - "CDC": the timeout occured when cdc_total_space
is
+ - "CDC": the timeout occurred when
cdc_total_space is
exceeded when doing a write to data tracked by
cdc.
- <contentions> is a [short] that describes the number of
contentions occured during the CAS operation.
+ <contentions> is a [short] that describes the number of
contentions occurred during the CAS operation.
The field only presents when the <writeType> is
"CAS".
0x1200 Read_timeout: Timeout exception during a read request. The rest
of the ERROR message body will be
@@ -1345,7 +1345,7 @@ Table of Contents
responded. Otherwise, the value is != 0.
0x1300 Read_failure: A non-timeout exception during a read request. The
rest
of the ERROR message body will be
- <cl><received><blockfor><reasonmap><data_present>
+ <cl><received><blockfor><reason_map><data_present>
where:
<cl> is the [consistency] level of the query having triggered
the exception.
@@ -1353,12 +1353,12 @@ Table of Contents
answered the request.
<blockfor> is an [int] representing the number of replicas
whose
acknowledgement is required to achieve <cl>.
- <reasonmap> is a map of endpoint to failure reason codes. This
maps
+ <reason_map> is a map of endpoint to failure reason codes.
This maps
the endpoints of the replica nodes that failed when
executing the request to a code representing the
reason
for the failure. The map is encoded starting with
an [int] n
- followed by n pairs of <endpoint><failurecode>
where
- <endpoint> is an [inetaddr] and <failurecode> is a
[short].
+ followed by n pairs of <endpoint><failure_code>
where
+ <endpoint> is an [inetaddr] and <failure_code> is
a [short].
<data_present> is a single byte. If its value is 0, it means
the replica that was asked for data had not
responded. Otherwise, the value is != 0.
@@ -1371,7 +1371,7 @@ Table of Contents
<arg_types> [string list] one string for each argument type
(as CQL type) of the failed function
0x1500 Write_failure: A non-timeout exception during a write request.
The rest
of the ERROR message body will be
- <cl><received><blockfor><reasonmap><write_type>
+ <cl><received><blockfor><reason_map><write_type>
where:
<cl> is the [consistency] level of the query having triggered
the exception.
@@ -1379,12 +1379,12 @@ Table of Contents
answered the request.
<blockfor> is an [int] representing the number of replicas
whose
acknowledgement is required to achieve <cl>.
- <reasonmap> is a map of endpoint to failure reason codes. This
maps
+ <reason_map> is a map of endpoint to failure reason codes.
This maps
the endpoints of the replica nodes that failed when
executing the request to a code representing the
reason
for the failure. The map is encoded starting with
an [int] n
- followed by n pairs of <endpoint><failurecode>
where
- <endpoint> is an [inetaddr] and <failurecode> is a
[short].
+ followed by n pairs of <endpoint><failure_code>
where
+ <endpoint> is an [inetaddr] and <failure_code> is
a [short].
<writeType> is a [string] that describes the type of the write
that failed. The value of that string can be one
of:
@@ -1398,17 +1398,17 @@ Table of Contents
batch. No batch log write has been attempted.
- "COUNTER": the write was a counter write
(batched or not).
- - "BATCH_LOG": the failure occured during the
+ - "BATCH_LOG": the failure occurred during the
write to the batch log when a (logged) batch
write was requested.
- - "CAS": the failure occured during the Compare
And Set write/update.
- - "VIEW": the failure occured when a write
involves
- VIEW update and failure to acqiure local
view(MV)
+ - "CAS": the failure occurred during the Compare
And Set write/update.
+ - "VIEW": the failure occurred when a write
involves
+ VIEW update and failure to acquire local
view(MV)
lock for key within timeout
- - "CDC": the failure occured when cdc_total_space
is
+ - "CDC": the failure occurred when
cdc_total_space is
exceeded when doing a write to data tracked by
cdc.
0x1600 CDC_WRITE_FAILURE: // todo
- 0x1700 CAS_WRITE_UNKNOWN: An exception occured due to contended Compare
And Set write/update.
+ 0x1700 CAS_WRITE_UNKNOWN: An exception occurred due to contended
Compare And Set write/update.
The CAS operation was only partially completed and the operation
may or may not get completed by
the contending CAS write or SERIAL/LOCAL_SERIAL read. The rest
of the ERROR message body will be
<cl><received><blockfor>
@@ -1444,8 +1444,8 @@ Table of Contents
* Added result set metadata id to Prepared responses (Section 4.2.5.4)
* Beta protocol flag for v5 native protocol is added (Section 2.2)
- * <numfailures> in Read_failure and Write_failure error message bodies
(Section 9)
- has been replaced with <reasonmap>. The <reasonmap> maps node IP addresses
to
+ * <num_failures> in Read_failure and Write_failure error message bodies
(Section 9)
+ has been replaced with <reason_map>. The <reason_map> maps node IP
addresses to
a failure reason code which indicates why the request failed on that node.
* Enlarged flag's bitmaps for QUERY, EXECUTE and BATCH messages from [byte]
to [int]
(Sections 4.1.4, 4.1.6 and 4.1.7).
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