/
zookeeper.jute
244 lines (236 loc) · 6.05 KB
/
zookeeper.jute
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
module org.apache.zookeeper.data {
class Id {
ustring scheme;
ustring id;
}
class ACL {
int perms;
Id id;
}
// information shared with the client
class Stat {
long czxid; // created zxid
long mzxid; // last modified zxid
long ctime; // created
long mtime; // last modified
int version; // version
int cversion; // child version
int aversion; // acl version
long ephemeralOwner; // owner id if ephemeral, 0 otw
int dataLength; //length of the data in the node
int numChildren; //number of children of this node
long pzxid; // last modified children
}
// information explicitly stored by the server persistently
class StatPersisted {
long czxid; // created zxid
long mzxid; // last modified zxid
long ctime; // created
long mtime; // last modified
int version; // version
int cversion; // child version
int aversion; // acl version
long ephemeralOwner; // owner id if ephemeral, 0 otw
long pzxid; // last modified children
}
// information explicitly stored by the version 1 database of servers
class StatPersistedV1 {
long czxid; //created zxid
long mzxid; //last modified zxid
long ctime; //created
long mtime; //last modified
int version; //version
int cversion; //child version
int aversion; //acl version
long ephemeralOwner; //owner id if ephemeral. 0 otw
}
}
module org.apache.zookeeper.proto {
class op_result_t {
int rc;
int op;
buffer response;
}
class ConnectRequest {
int protocolVersion;
long lastZxidSeen;
int timeOut;
long sessionId;
buffer passwd;
}
class ConnectResponse {
int protocolVersion;
int timeOut;
long sessionId;
buffer passwd;
}
class SetWatches {
long relativeZxid;
vector<ustring>dataWatches;
vector<ustring>existWatches;
vector<ustring>childWatches;
}
class RequestHeader {
int xid;
int type;
}
class AuthPacket {
int type;
ustring scheme;
buffer auth;
}
class ReplyHeader {
int xid;
long zxid;
int err;
}
class GetDataRequest {
ustring path;
boolean watch;
}
class SetDataRequest {
ustring path;
buffer data;
int version;
}
class SetDataResponse {
org.apache.zookeeper.data.Stat stat;
}
class CreateRequest {
ustring path;
buffer data;
vector<org.apache.zookeeper.data.ACL> acl;
int flags;
}
class DeleteRequest {
ustring path;
int version;
}
class GetChildrenRequest {
ustring path;
boolean watch;
}
class GetMaxChildrenRequest {
ustring path;
}
class GetMaxChildrenResponse {
int max;
}
class SetMaxChildrenRequest {
ustring path;
int max;
}
class SyncRequest {
ustring path;
}
class SyncResponse {
ustring path;
}
class GetACLRequest {
ustring path;
}
class SetACLRequest {
ustring path;
vector<org.apache.zookeeper.data.ACL> acl;
int version;
}
class SetACLResponse {
org.apache.zookeeper.data.Stat stat;
}
class WatcherEvent {
int type; // event type
int state; // state of the Keeper client runtime
ustring path;
}
class CreateResponse {
ustring path;
}
class ExistsRequest {
ustring path;
boolean watch;
}
class ExistsResponse {
org.apache.zookeeper.data.Stat stat;
}
class GetDataResponse {
buffer data;
org.apache.zookeeper.data.Stat stat;
}
class GetChildrenResponse {
vector<ustring>children;
}
class GetACLResponse {
vector<org.apache.zookeeper.data.ACL> acl;
org.apache.zookeeper.data.Stat stat;
}
}
module org.apache.zookeeper.server.quorum {
class QuorumPacket {
int type; // Request, Ack, Commit, Ping
long zxid;
buffer data; // Only significant when type is request
vector<org.apache.zookeeper.data.Id> authinfo;
}
}
module org.apache.zookeeper.server.persistence {
class FileHeader {
int magic;
int version;
long dbid;
}
}
module org.apache.zookeeper.txn {
class TxnHeader {
long clientId;
int cxid;
long zxid;
long time;
int type;
}
class CreateTxn {
ustring path;
buffer data;
vector<org.apache.zookeeper.data.ACL> acl;
boolean ephemeral;
}
class DeleteTxn {
ustring path;
}
class SetDataTxn {
ustring path;
buffer data;
int version;
}
class SetACLTxn {
ustring path;
vector<org.apache.zookeeper.data.ACL> acl;
int version;
}
class SetMaxChildrenTxn {
ustring path;
int max;
}
class CreateSessionTxn {
int timeOut;
}
class ErrorTxn {
int err;
}
}