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Posted to dev@distributedlog.apache.org by si...@apache.org on 2017/04/26 18:57:14 UTC
[51/51] [partial] incubator-distributedlog git commit: Release
0.4.0-incubating
Release 0.4.0-incubating
Project: http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/commit/ef7245e8
Tree: http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/tree/ef7245e8
Diff: http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/diff/ef7245e8
Branch: refs/heads/asf-site
Commit: ef7245e873be0aeea609b3446435cf91fe5072d7
Parents: 1e6843e
Author: Sijie Guo <si...@apache.org>
Authored: Wed Apr 26 11:55:37 2017 -0700
Committer: Sijie Guo <si...@apache.org>
Committed: Wed Apr 26 11:55:37 2017 -0700
----------------------------------------------------------------------
content/blog/index.html | 32 +-
content/coming-soon.html | 11 +-
content/community/index.html | 20 +-
content/community/team/index.html | 11 +-
content/contribute/index.html | 11 +-
.../admin_guide/bookkeeper.html | 709 ++
.../0.4.0-incubating/admin_guide/hardware.html | 644 ++
.../0.4.0-incubating/admin_guide/loadtest.html | 609 +
.../docs/0.4.0-incubating/admin_guide/main.html | 477 +
.../admin_guide/monitoring.html | 866 ++
.../admin_guide/operations.html | 714 ++
.../admin_guide/performance.html | 543 +
.../0.4.0-incubating/admin_guide/vagrant.rst | 18 +
.../0.4.0-incubating/admin_guide/zookeeper.html | 595 +
.../0.4.0-incubating/basics/introduction.html | 724 ++
content/docs/0.4.0-incubating/css/main.css | 457 +
content/docs/0.4.0-incubating/css/theme.css | 21 +
.../0.4.0-incubating/deployment/cluster.html | 1000 ++
.../0.4.0-incubating/deployment/docker.html | 426 +
.../deployment/global-cluster.html | 622 +
.../bootstrap/glyphicons-halflings-regular.eot | Bin 0 -> 20127 bytes
.../bootstrap/glyphicons-halflings-regular.svg | 288 +
.../bootstrap/glyphicons-halflings-regular.ttf | Bin 0 -> 45404 bytes
.../bootstrap/glyphicons-halflings-regular.woff | Bin 0 -> 23424 bytes
.../glyphicons-halflings-regular.woff2 | Bin 0 -> 18028 bytes
.../docs/0.4.0-incubating/images/costmodel.png | Bin 0 -> 35381 bytes
.../docs/0.4.0-incubating/images/datamodel.png | Bin 0 -> 51935 bytes
.../images/distributedlog_logo_l.png | Bin 0 -> 20791 bytes
.../images/distributedlog_logo_navbar.png | Bin 0 -> 9195 bytes
.../images/distributedlog_logo_s.png | Bin 0 -> 2006 bytes
.../0.4.0-incubating/images/distribution.png | Bin 0 -> 16923 bytes
.../docs/0.4.0-incubating/images/favicon.ico | Bin 0 -> 1660 bytes
.../docs/0.4.0-incubating/images/fencing.png | Bin 0 -> 53642 bytes
.../images/globalreplicatedlog.png | Bin 0 -> 111734 bytes
.../0.4.0-incubating/images/lacprotocol.png | Bin 0 -> 48746 bytes
.../0.4.0-incubating/images/logsegments.png | Bin 0 -> 14238 bytes
content/docs/0.4.0-incubating/images/pubsub.png | Bin 0 -> 443154 bytes
.../0.4.0-incubating/images/readrequests.png | Bin 0 -> 29553 bytes
.../0.4.0-incubating/images/requestflow.png | Bin 0 -> 72989 bytes
.../0.4.0-incubating/images/requestrouting.png | Bin 0 -> 40990 bytes
.../0.4.0-incubating/images/softwarestack.png | Bin 0 -> 76557 bytes
content/docs/0.4.0-incubating/index.html | 435 +
.../0.4.0-incubating/js/bootstrap-sprockets.js | 12 +
content/docs/0.4.0-incubating/js/bootstrap.js | 2363 ++++
.../docs/0.4.0-incubating/js/bootstrap.min.js | 7 +
.../docs/0.4.0-incubating/js/bootstrap/affix.js | 162 +
.../docs/0.4.0-incubating/js/bootstrap/alert.js | 94 +
.../0.4.0-incubating/js/bootstrap/button.js | 120 +
.../0.4.0-incubating/js/bootstrap/carousel.js | 237 +
.../0.4.0-incubating/js/bootstrap/collapse.js | 211 +
.../0.4.0-incubating/js/bootstrap/dropdown.js | 165 +
.../docs/0.4.0-incubating/js/bootstrap/modal.js | 337 +
.../0.4.0-incubating/js/bootstrap/popover.js | 108 +
.../0.4.0-incubating/js/bootstrap/scrollspy.js | 172 +
.../docs/0.4.0-incubating/js/bootstrap/tab.js | 155 +
.../0.4.0-incubating/js/bootstrap/tooltip.js | 514 +
.../0.4.0-incubating/js/bootstrap/transition.js | 59 +
.../docs/0.4.0-incubating/performance/main.html | 379 +
.../docs/0.4.0-incubating/start/building.html | 442 +
.../docs/0.4.0-incubating/start/download.html | 470 +
.../docs/0.4.0-incubating/start/quickstart.html | 478 +
content/docs/0.4.0-incubating/styles/site.css | 5811 ++++++++++
.../tutorials/analytics-mapreduce.html | 569 +
.../0.4.0-incubating/tutorials/basic-1.html | 612 +
.../0.4.0-incubating/tutorials/basic-2.html | 580 +
.../0.4.0-incubating/tutorials/basic-3.html | 644 ++
.../0.4.0-incubating/tutorials/basic-4.html | 601 +
.../0.4.0-incubating/tutorials/basic-5.html | 578 +
.../0.4.0-incubating/tutorials/basic-6.html | 691 ++
.../docs/0.4.0-incubating/tutorials/main.html | 450 +
.../0.4.0-incubating/tutorials/messaging-1.html | 545 +
.../0.4.0-incubating/tutorials/messaging-2.html | 583 +
.../0.4.0-incubating/tutorials/messaging-3.html | 474 +
.../0.4.0-incubating/tutorials/messaging-4.html | 395 +
.../0.4.0-incubating/tutorials/messaging-5.html | 389 +
.../tutorials/replicatedstatemachines.html | 379 +
.../0.4.0-incubating/user_guide/api/core.html | 1053 ++
.../0.4.0-incubating/user_guide/api/main.html | 614 +
.../user_guide/api/practice.html | 685 ++
.../0.4.0-incubating/user_guide/api/proxy.html | 681 ++
.../user_guide/architecture/main.html | 767 ++
.../user_guide/configuration/client.html | 713 ++
.../user_guide/configuration/core.html | 1076 ++
.../user_guide/configuration/main.html | 619 +
.../user_guide/configuration/perlog.html | 747 ++
.../user_guide/configuration/proxy.html | 685 ++
.../user_guide/considerations/main.html | 658 ++
.../user_guide/design/main.html | 808 ++
.../user_guide/globalreplicatedlog/main.html | 696 ++
.../user_guide/implementation/core.html | 378 +
.../user_guide/implementation/main.html | 607 +
.../user_guide/implementation/storage.html | 909 ++
.../user_guide/implementation/writeproxy.html | 378 +
.../docs/0.4.0-incubating/user_guide/main.html | 547 +
.../user_guide/references/features.html | 645 ++
.../user_guide/references/main.html | 610 +
.../user_guide/references/metrics.html | 969 ++
content/docs/latest/admin_guide/bookkeeper.html | 9 +-
content/docs/latest/admin_guide/hardware.html | 9 +-
content/docs/latest/admin_guide/loadtest.html | 17 +-
content/docs/latest/admin_guide/main.html | 9 +-
content/docs/latest/admin_guide/monitoring.html | 9 +-
content/docs/latest/admin_guide/operations.html | 15 +-
.../docs/latest/admin_guide/performance.html | 9 +-
content/docs/latest/admin_guide/zookeeper.html | 9 +-
.../docs/latest/api/java/allclasses-frame.html | 229 +
.../latest/api/java/allclasses-noframe.html | 229 +
.../subscription/package-frame.html | 15 +
.../subscription/package-summary.html | 135 +
.../subscription/package-tree.html | 129 +
.../subscription/package-use.html | 126 +
.../docs/latest/api/java/constant-values.html | 2322 ++++
.../docs/latest/api/java/deprecated-list.html | 199 +
content/docs/latest/api/java/help-doc.html | 231 +
content/docs/latest/api/java/index-all.html | 5743 +++++++++
content/docs/latest/api/java/index.html | 76 +
.../distributedlog/AppendOnlyStreamReader.html | 323 +
.../distributedlog/AppendOnlyStreamWriter.html | 351 +
.../apache/distributedlog/AsyncLogReader.html | 333 +
.../apache/distributedlog/AsyncLogWriter.html | 358 +
.../distributedlog/AsyncNotification.html | 246 +
.../BKDistributedLogNamespace.html | 668 ++
.../apache/distributedlog/BookKeeperClient.html | 313 +
.../distributedlog/BookKeeperClientBuilder.html | 480 +
.../java/org/apache/distributedlog/DLSN.html | 683 ++
.../DistributedLogConfiguration.html | 10283 +++++++++++++++++
.../distributedlog/DistributedLogConstants.html | 744 ++
.../distributedlog/DistributedLogManager.html | 1014 ++
.../apache/distributedlog/Entry.Builder.html | 470 +
.../org/apache/distributedlog/Entry.Reader.html | 328 +
.../org/apache/distributedlog/Entry.Writer.html | 373 +
.../java/org/apache/distributedlog/Entry.html | 350 +
.../LocalDLMEmulator.Builder.html | 373 +
.../apache/distributedlog/LocalDLMEmulator.html | 571 +
.../org/apache/distributedlog/LogReader.html | 447 +
.../apache/distributedlog/LogRecord.Reader.html | 360 +
.../apache/distributedlog/LogRecord.Writer.html | 301 +
.../org/apache/distributedlog/LogRecord.html | 708 ++
.../distributedlog/LogRecordSet.Reader.html | 238 +
.../distributedlog/LogRecordSet.Writer.html | 256 +
.../org/apache/distributedlog/LogRecordSet.html | 420 +
.../distributedlog/LogRecordSetBuffer.html | 322 +
.../distributedlog/LogRecordWithDLSN.html | 396 +
...gmentMetadata.LogSegmentMetadataBuilder.html | 569 +
...gmentMetadata.LogSegmentMetadataVersion.html | 444 +
.../LogSegmentMetadata.Mutator.html | 350 +
.../LogSegmentMetadata.TruncationStatus.html | 359 +
.../distributedlog/LogSegmentMetadata.html | 902 ++
.../org/apache/distributedlog/LogWriter.html | 353 +
.../apache/distributedlog/MetadataAccessor.html | 336 +
.../org/apache/distributedlog/ReadUtils.html | 402 +
.../ZooKeeperClient.Credentials.html | 267 +
.../ZooKeeperClient.DigestCredentials.html | 303 +
...eperClient.ZooKeeperConnectionException.html | 288 +
...erClient.ZooKeeperSessionExpireNotifier.html | 227 +
.../apache/distributedlog/ZooKeeperClient.html | 430 +
.../distributedlog/ZooKeeperClientBuilder.html | 485 +
.../DistributedLogAnnotations.Compression.html | 167 +
.../DistributedLogAnnotations.FlakyTest.html | 167 +
.../annotations/DistributedLogAnnotations.html | 267 +
.../DistributedLogAnnotations.Compression.html | 126 +
.../DistributedLogAnnotations.FlakyTest.html | 126 +
.../class-use/DistributedLogAnnotations.html | 126 +
.../annotations/package-frame.html | 26 +
.../annotations/package-summary.html | 178 +
.../annotations/package-tree.html | 144 +
.../distributedlog/annotations/package-use.html | 126 +
.../callback/LogSegmentListener.html | 248 +
.../callback/LogSegmentNamesListener.html | 249 +
.../callback/NamespaceListener.html | 235 +
.../callback/ReadAheadCallback.html | 224 +
.../callback/class-use/LogSegmentListener.html | 176 +
.../class-use/LogSegmentNamesListener.html | 179 +
.../callback/class-use/NamespaceListener.html | 271 +
.../callback/class-use/ReadAheadCallback.html | 126 +
.../distributedlog/callback/package-frame.html | 24 +
.../callback/package-summary.html | 172 +
.../distributedlog/callback/package-tree.html | 138 +
.../distributedlog/callback/package-use.html | 253 +
.../class-use/AppendOnlyStreamReader.html | 170 +
.../class-use/AppendOnlyStreamWriter.html | 170 +
.../class-use/AsyncLogReader.html | 210 +
.../class-use/AsyncLogWriter.html | 185 +
.../class-use/AsyncNotification.html | 126 +
.../class-use/BKDistributedLogNamespace.html | 126 +
.../class-use/BookKeeperClient.html | 183 +
.../class-use/BookKeeperClientBuilder.html | 228 +
.../apache/distributedlog/class-use/DLSN.html | 674 ++
.../class-use/DistributedLogConfiguration.html | 1145 ++
.../class-use/DistributedLogConstants.html | 126 +
.../class-use/DistributedLogManager.html | 219 +
.../distributedlog/class-use/Entry.Builder.html | 226 +
.../distributedlog/class-use/Entry.Reader.html | 207 +
.../distributedlog/class-use/Entry.Writer.html | 174 +
.../apache/distributedlog/class-use/Entry.html | 168 +
.../class-use/LocalDLMEmulator.Builder.html | 196 +
.../class-use/LocalDLMEmulator.html | 168 +
.../distributedlog/class-use/LogReader.html | 174 +
.../class-use/LogRecord.Reader.html | 126 +
.../class-use/LogRecord.Writer.html | 126 +
.../distributedlog/class-use/LogRecord.html | 273 +
.../class-use/LogRecordSet.Reader.html | 168 +
.../class-use/LogRecordSet.Writer.html | 169 +
.../distributedlog/class-use/LogRecordSet.html | 126 +
.../class-use/LogRecordSetBuffer.html | 222 +
.../class-use/LogRecordWithDLSN.html | 320 +
...gmentMetadata.LogSegmentMetadataBuilder.html | 203 +
...gmentMetadata.LogSegmentMetadataVersion.html | 235 +
.../class-use/LogSegmentMetadata.Mutator.html | 196 +
.../LogSegmentMetadata.TruncationStatus.html | 190 +
.../class-use/LogSegmentMetadata.html | 714 ++
.../distributedlog/class-use/LogWriter.html | 170 +
.../class-use/MetadataAccessor.html | 170 +
.../distributedlog/class-use/ReadUtils.html | 126 +
.../class-use/ZooKeeperClient.Credentials.html | 181 +
.../ZooKeeperClient.DigestCredentials.html | 126 +
...eperClient.ZooKeeperConnectionException.html | 171 +
...erClient.ZooKeeperSessionExpireNotifier.html | 171 +
.../class-use/ZooKeeperClient.html | 234 +
.../class-use/ZooKeeperClientBuilder.html | 232 +
.../distributedlog/client/ClientConfig.html | 638 +
.../client/DistributedLogClientImpl.html | 736 ++
...DistributedLogMultiStreamWriter.Builder.html | 544 +
.../client/DistributedLogMultiStreamWriter.html | 316 +
.../client/class-use/ClientConfig.html | 325 +
.../class-use/DistributedLogClientImpl.html | 126 +
...DistributedLogMultiStreamWriter.Builder.html | 242 +
.../DistributedLogMultiStreamWriter.html | 170 +
.../client/monitor/MonitorServiceClient.html | 317 +
.../monitor/class-use/MonitorServiceClient.html | 209 +
.../client/monitor/package-frame.html | 21 +
.../client/monitor/package-summary.html | 155 +
.../client/monitor/package-tree.html | 135 +
.../client/monitor/package-use.html | 186 +
.../client/ownership/OwnershipCache.html | 458 +
.../ownership/class-use/OwnershipCache.html | 126 +
.../client/ownership/package-frame.html | 21 +
.../client/ownership/package-summary.html | 155 +
.../client/ownership/package-tree.html | 139 +
.../client/ownership/package-use.html | 126 +
.../distributedlog/client/package-frame.html | 24 +
.../distributedlog/client/package-summary.html | 173 +
.../distributedlog/client/package-tree.html | 142 +
.../distributedlog/client/package-use.html | 219 +
.../client/proxy/ClusterClient.html | 302 +
.../client/proxy/HostProvider.html | 235 +
.../client/proxy/ProxyClient.Builder.html | 241 +
.../proxy/ProxyClient.DefaultBuilder.html | 261 +
.../client/proxy/ProxyClient.html | 367 +
.../client/proxy/ProxyClientManager.html | 472 +
.../client/proxy/ProxyListener.html | 267 +
.../client/proxy/class-use/ClusterClient.html | 175 +
.../client/proxy/class-use/HostProvider.html | 196 +
.../proxy/class-use/ProxyClient.Builder.html | 202 +
.../class-use/ProxyClient.DefaultBuilder.html | 126 +
.../client/proxy/class-use/ProxyClient.html | 265 +
.../proxy/class-use/ProxyClientManager.html | 126 +
.../client/proxy/class-use/ProxyListener.html | 196 +
.../client/proxy/package-frame.html | 30 +
.../client/proxy/package-summary.html | 202 +
.../client/proxy/package-tree.html | 148 +
.../client/proxy/package-use.html | 216 +
.../client/resolver/DefaultRegionResolver.html | 326 +
.../client/resolver/RegionResolver.html | 257 +
.../class-use/DefaultRegionResolver.html | 126 +
.../resolver/class-use/RegionResolver.html | 278 +
.../client/resolver/package-frame.html | 25 +
.../client/resolver/package-summary.html | 172 +
.../client/resolver/package-tree.html | 143 +
.../client/resolver/package-use.html | 232 +
.../ConsistentHashRoutingService.Builder.html | 336 +
.../routing/ConsistentHashRoutingService.html | 694 ++
.../routing/RegionsRoutingService.Builder.html | 310 +
.../client/routing/RegionsRoutingService.html | 532 +
.../client/routing/RoutingService.Builder.html | 261 +
.../routing/RoutingService.RoutingContext.html | 350 +
.../routing/RoutingService.RoutingListener.html | 259 +
.../client/routing/RoutingService.html | 395 +
.../client/routing/RoutingUtils.html | 349 +
.../ServerSetWatcher.MonitorException.html | 283 +
.../ServerSetWatcher.ServerSetMonitor.html | 238 +
.../client/routing/ServerSetWatcher.html | 269 +
.../SingleHostRoutingService.Builder.html | 297 +
.../routing/SingleHostRoutingService.html | 478 +
.../distributedlog/client/routing/TestName.html | 307 +
.../client/routing/TwitterServerSetWatcher.html | 321 +
.../ConsistentHashRoutingService.Builder.html | 190 +
.../class-use/ConsistentHashRoutingService.html | 171 +
.../RegionsRoutingService.Builder.html | 178 +
.../class-use/RegionsRoutingService.html | 175 +
.../class-use/RoutingService.Builder.html | 242 +
.../RoutingService.RoutingContext.html | 206 +
.../RoutingService.RoutingListener.html | 218 +
.../routing/class-use/RoutingService.html | 342 +
.../client/routing/class-use/RoutingUtils.html | 126 +
.../ServerSetWatcher.MonitorException.html | 176 +
.../ServerSetWatcher.ServerSetMonitor.html | 176 +
.../routing/class-use/ServerSetWatcher.html | 186 +
.../SingleHostRoutingService.Builder.html | 174 +
.../class-use/SingleHostRoutingService.html | 168 +
.../client/routing/class-use/TestName.html | 126 +
.../class-use/TwitterServerSetWatcher.html | 126 +
.../client/routing/package-frame.html | 42 +
.../client/routing/package-summary.html | 267 +
.../client/routing/package-tree.html | 169 +
.../client/routing/package-use.html | 274 +
.../client/serverset/DLZkServerSet.html | 317 +
.../serverset/class-use/DLZkServerSet.html | 193 +
.../client/serverset/package-frame.html | 21 +
.../client/serverset/package-summary.html | 155 +
.../client/serverset/package-tree.html | 139 +
.../client/serverset/package-use.html | 186 +
...efaultSpeculativeRequestExecutionPolicy.html | 295 +
.../SpeculativeRequestExecutionPolicy.html | 238 +
.../speculative/SpeculativeRequestExecutor.html | 231 +
...efaultSpeculativeRequestExecutionPolicy.html | 126 +
.../SpeculativeRequestExecutionPolicy.html | 170 +
.../class-use/SpeculativeRequestExecutor.html | 178 +
.../client/speculative/package-frame.html | 26 +
.../client/speculative/package-summary.html | 178 +
.../client/speculative/package-tree.html | 144 +
.../client/speculative/package-use.html | 168 +
.../client/stats/ClientStats.html | 325 +
.../client/stats/ClientStatsLogger.html | 304 +
.../distributedlog/client/stats/OpStats.html | 299 +
.../client/stats/OpStatsLogger.html | 291 +
.../OwnershipStatsLogger.OwnershipStat.html | 296 +
.../client/stats/OwnershipStatsLogger.html | 349 +
.../client/stats/class-use/ClientStats.html | 187 +
.../stats/class-use/ClientStatsLogger.html | 126 +
.../client/stats/class-use/OpStats.html | 168 +
.../client/stats/class-use/OpStatsLogger.html | 126 +
.../OwnershipStatsLogger.OwnershipStat.html | 126 +
.../stats/class-use/OwnershipStatsLogger.html | 168 +
.../client/stats/package-frame.html | 26 +
.../client/stats/package-summary.html | 185 +
.../client/stats/package-tree.html | 144 +
.../client/stats/package-use.html | 209 +
.../exceptions/AlreadyClosedException.html | 299 +
.../AlreadyTruncatedTransactionException.html | 297 +
.../exceptions/BKTransmitException.html | 335 +
.../exceptions/ChecksumFailedException.html | 297 +
.../exceptions/DLClientClosedException.html | 311 +
.../distributedlog/exceptions/DLException.html | 413 +
.../exceptions/DLIllegalStateException.html | 311 +
.../exceptions/DLInterruptedException.html | 311 +
.../exceptions/EndOfLogSegmentException.html | 297 +
.../exceptions/EndOfStreamException.html | 297 +
.../exceptions/FlushException.html | 366 +
.../exceptions/IdleReaderException.html | 272 +
.../exceptions/InternalServerException.html | 323 +
.../InvalidEnvelopedEntryException.html | 297 +
.../exceptions/InvalidStreamNameException.html | 311 +
.../exceptions/LockCancelledException.html | 306 +
.../exceptions/LockingException.html | 358 +
.../exceptions/LogEmptyException.html | 297 +
.../exceptions/LogExistsException.html | 297 +
.../exceptions/LogNotFoundException.html | 297 +
.../exceptions/LogReadException.html | 298 +
.../exceptions/LogRecordTooLongException.html | 299 +
.../LogSegmentIsTruncatedException.html | 297 +
.../exceptions/LogSegmentNotFoundException.html | 297 +
.../exceptions/MetadataException.html | 311 +
.../exceptions/NotYetImplementedException.html | 297 +
.../exceptions/OverCapacityException.html | 318 +
.../OwnershipAcquireFailedException.html | 340 +
.../exceptions/ReadCancelledException.html | 299 +
.../exceptions/RegionUnavailableException.html | 299 +
.../exceptions/RequestDeniedException.html | 299 +
.../exceptions/RetryableReadException.html | 315 +
.../exceptions/ServiceUnavailableException.html | 297 +
.../exceptions/StreamNotReadyException.html | 297 +
.../exceptions/StreamUnavailableException.html | 297 +
.../exceptions/TooManyStreamsException.html | 302 +
.../TransactionIdOutOfOrderException.html | 377 +
.../exceptions/UnexpectedException.html | 323 +
.../UnsupportedMetadataVersionException.html | 297 +
.../exceptions/WriteCancelledException.html | 325 +
.../exceptions/WriteException.html | 299 +
.../distributedlog/exceptions/ZKException.html | 345 +
.../class-use/AlreadyClosedException.html | 168 +
.../AlreadyTruncatedTransactionException.html | 126 +
.../class-use/BKTransmitException.html | 126 +
.../class-use/ChecksumFailedException.html | 126 +
.../class-use/DLClientClosedException.html | 126 +
.../exceptions/class-use/DLException.html | 469 +
.../class-use/DLIllegalStateException.html | 126 +
.../class-use/DLInterruptedException.html | 126 +
.../class-use/EndOfLogSegmentException.html | 126 +
.../class-use/EndOfStreamException.html | 126 +
.../exceptions/class-use/FlushException.html | 126 +
.../class-use/IdleReaderException.html | 126 +
.../class-use/InternalServerException.html | 126 +
.../InvalidEnvelopedEntryException.html | 126 +
.../class-use/InvalidStreamNameException.html | 245 +
.../class-use/LockCancelledException.html | 126 +
.../exceptions/class-use/LockingException.html | 275 +
.../exceptions/class-use/LogEmptyException.html | 126 +
.../class-use/LogExistsException.html | 126 +
.../class-use/LogNotFoundException.html | 194 +
.../exceptions/class-use/LogReadException.html | 126 +
.../class-use/LogRecordTooLongException.html | 178 +
.../LogSegmentIsTruncatedException.html | 126 +
.../class-use/LogSegmentNotFoundException.html | 126 +
.../exceptions/class-use/MetadataException.html | 126 +
.../class-use/NotYetImplementedException.html | 126 +
.../class-use/OverCapacityException.html | 170 +
.../OwnershipAcquireFailedException.html | 171 +
.../class-use/ReadCancelledException.html | 126 +
.../class-use/RegionUnavailableException.html | 126 +
.../class-use/RequestDeniedException.html | 126 +
.../class-use/RetryableReadException.html | 126 +
.../class-use/ServiceUnavailableException.html | 126 +
.../class-use/StreamNotReadyException.html | 126 +
.../class-use/StreamUnavailableException.html | 126 +
.../class-use/TooManyStreamsException.html | 126 +
.../TransactionIdOutOfOrderException.html | 126 +
.../class-use/UnexpectedException.html | 170 +
.../UnsupportedMetadataVersionException.html | 126 +
.../class-use/WriteCancelledException.html | 126 +
.../exceptions/class-use/WriteException.html | 178 +
.../exceptions/class-use/ZKException.html | 168 +
.../exceptions/package-frame.html | 62 +
.../exceptions/package-summary.html | 402 +
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.../distributedlog/feature/package-use.html | 168 +
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.../distributedlog/io/CompressionCodec.html | 333 +
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.../distributedlog/io/LZ4CompressionCodec.html | 389 +
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.../distributedlog/io/class-use/Abortable.html | 202 +
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.../io/class-use/AsyncAbortable.html | 266 +
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.../distributedlog/io/class-use/Buffer.html | 126 +
.../io/class-use/CompressionCodec.Type.html | 259 +
.../io/class-use/CompressionCodec.html | 191 +
.../io/class-use/CompressionUtils.html | 126 +
.../io/class-use/IdentityCompressionCodec.html | 126 +
.../io/class-use/LZ4CompressionCodec.html | 126 +
.../io/class-use/TransmitListener.html | 176 +
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.../distributedlog/lock/DistributedLock.html | 310 +
.../lock/EpochChangedException.html | 307 +
.../lock/LockClosedException.html | 320 +
.../lock/LockSessionExpiredException.html | 306 +
.../lock/LockStateChangedException.html | 262 +
.../lock/LockTimeoutException.html | 262 +
.../apache/distributedlog/lock/LockWaiter.html | 348 +
.../distributedlog/lock/NopDistributedLock.html | 378 +
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.../distributedlog/lock/SessionLockFactory.html | 240 +
.../distributedlog/lock/ZKDistributedLock.html | 429 +
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.../lock/class-use/DistributedLock.html | 250 +
.../lock/class-use/EpochChangedException.html | 126 +
.../lock/class-use/LockClosedException.html | 126 +
.../class-use/LockSessionExpiredException.html | 126 +
.../class-use/LockStateChangedException.html | 126 +
.../lock/class-use/LockTimeoutException.html | 126 +
.../lock/class-use/LockWaiter.html | 171 +
.../lock/class-use/NopDistributedLock.html | 126 +
.../lock/class-use/SessionLock.html | 191 +
.../lock/class-use/SessionLockFactory.html | 185 +
.../lock/class-use/ZKDistributedLock.html | 170 +
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.../logsegment/LogSegmentEntryReader.html | 447 +
.../logsegment/LogSegmentEntryStore.html | 311 +
.../logsegment/LogSegmentEntryWriter.html | 308 +
.../logsegment/LogSegmentFilter.html | 269 +
.../logsegment/LogSegmentMetadataCache.html | 350 +
.../logsegment/LogSegmentMetadataStore.html | 458 +
.../LogSegmentRandomAccessEntryReader.html | 284 +
.../logsegment/LogSegmentWriter.html | 374 +
.../logsegment/PerStreamLogSegmentCache.html | 486 +
.../logsegment/RollingPolicy.html | 239 +
.../logsegment/SizeBasedRollingPolicy.html | 293 +
.../logsegment/TimeBasedRollingPolicy.html | 293 +
...gSegmentEntryReader.StateChangeListener.html | 176 +
.../class-use/LogSegmentEntryReader.html | 192 +
.../class-use/LogSegmentEntryStore.html | 229 +
.../class-use/LogSegmentEntryWriter.html | 171 +
.../logsegment/class-use/LogSegmentFilter.html | 168 +
.../class-use/LogSegmentMetadataCache.html | 126 +
.../class-use/LogSegmentMetadataStore.html | 213 +
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.../class-use/PerStreamLogSegmentCache.html | 126 +
.../logsegment/class-use/RollingPolicy.html | 172 +
.../class-use/SizeBasedRollingPolicy.html | 126 +
.../class-use/TimeBasedRollingPolicy.html | 126 +
.../logsegment/package-frame.html | 36 +
.../logsegment/package-summary.html | 233 +
.../distributedlog/logsegment/package-tree.html | 175 +
.../distributedlog/logsegment/package-use.html | 256 +
.../distributedlog/metadata/DLConfig.html | 250 +
.../distributedlog/metadata/DLMetadata.html | 463 +
.../DryrunLogSegmentMetadataStoreUpdater.html | 318 +
.../distributedlog/metadata/LogMetadata.html | 773 ++
.../metadata/LogMetadataForReader.html | 363 +
.../metadata/LogMetadataForWriter.html | 346 +
.../metadata/LogMetadataStore.html | 296 +
.../LogSegmentMetadataStoreUpdater.html | 597 +
.../metadata/LogStreamMetadataStore.html | 416 +
.../metadata/MetadataResolver.html | 250 +
.../metadata/MetadataUpdater.html | 409 +
.../metadata/class-use/DLConfig.html | 180 +
.../metadata/class-use/DLMetadata.html | 181 +
.../DryrunLogSegmentMetadataStoreUpdater.html | 126 +
.../metadata/class-use/LogMetadata.html | 205 +
.../class-use/LogMetadataForReader.html | 188 +
.../class-use/LogMetadataForWriter.html | 224 +
.../metadata/class-use/LogMetadataStore.html | 170 +
.../LogSegmentMetadataStoreUpdater.html | 168 +
.../class-use/LogStreamMetadataStore.html | 170 +
.../metadata/class-use/MetadataResolver.html | 126 +
.../metadata/class-use/MetadataUpdater.html | 186 +
.../distributedlog/metadata/package-frame.html | 34 +
.../metadata/package-summary.html | 222 +
.../distributedlog/metadata/package-tree.html | 166 +
.../distributedlog/metadata/package-use.html | 247 +
.../namespace/DistributedLogNamespace.html | 498 +
.../DistributedLogNamespaceBuilder.html | 453 +
.../namespace/NamespaceDriver.Role.html | 347 +
.../namespace/NamespaceDriver.html | 469 +
.../namespace/NamespaceDriverManager.html | 299 +
.../namespace/NamespaceWatcher.html | 355 +
.../class-use/DistributedLogNamespace.html | 220 +
.../DistributedLogNamespaceBuilder.html | 216 +
.../class-use/NamespaceDriver.Role.html | 198 +
.../namespace/class-use/NamespaceDriver.html | 264 +
.../class-use/NamespaceDriverManager.html | 126 +
.../namespace/class-use/NamespaceWatcher.html | 126 +
.../distributedlog/namespace/package-frame.html | 32 +
.../namespace/package-summary.html | 205 +
.../distributedlog/namespace/package-tree.html | 166 +
.../distributedlog/namespace/package-use.html | 227 +
.../apache/distributedlog/net/DNSResolver.html | 401 +
.../distributedlog/net/DNSResolverForRacks.html | 344 +
.../distributedlog/net/DNSResolverForRows.html | 344 +
.../org/apache/distributedlog/net/NetUtils.html | 292 +
.../net/class-use/DNSResolver.html | 176 +
.../net/class-use/DNSResolverForRacks.html | 126 +
.../net/class-use/DNSResolverForRows.html | 126 +
.../distributedlog/net/class-use/NetUtils.html | 126 +
.../distributedlog/net/package-frame.html | 24 +
.../distributedlog/net/package-summary.html | 185 +
.../apache/distributedlog/net/package-tree.html | 145 +
.../apache/distributedlog/net/package-use.html | 163 +
.../apache/distributedlog/package-frame.html | 70 +
.../apache/distributedlog/package-summary.html | 403 +
.../org/apache/distributedlog/package-tree.html | 263 +
.../org/apache/distributedlog/package-use.html | 592 +
.../distributedlog/service/ClientUtils.html | 274 +
.../distributedlog/service/DLSocketAddress.html | 476 +
.../service/DistributedLogClient.html | 401 +
.../service/DistributedLogClientBuilder.html | 931 ++
.../service/DistributedLogCluster.Builder.html | 445 +
.../service/DistributedLogCluster.DLServer.html | 353 +
.../service/DistributedLogCluster.html | 342 +
.../service/DistributedLogServer.html | 362 +
.../service/DistributedLogServerApp.html | 240 +
.../service/DistributedLogServiceImpl.html | 530 +
.../service/FatalErrorHandler.html | 233 +
.../distributedlog/service/MonitorService.html | 322 +
.../service/MonitorServiceApp.html | 240 +
.../distributedlog/service/ResponseUtils.html | 404 +
.../service/ServerFeatureKeys.html | 368 +
.../service/class-use/ClientUtils.html | 126 +
.../service/class-use/DLSocketAddress.html | 200 +
.../service/class-use/DistributedLogClient.html | 224 +
.../class-use/DistributedLogClientBuilder.html | 359 +
.../DistributedLogCluster.Builder.html | 222 +
.../DistributedLogCluster.DLServer.html | 126 +
.../class-use/DistributedLogCluster.html | 168 +
.../service/class-use/DistributedLogServer.html | 181 +
.../class-use/DistributedLogServerApp.html | 126 +
.../class-use/DistributedLogServiceImpl.html | 168 +
.../service/class-use/FatalErrorHandler.html | 170 +
.../service/class-use/MonitorService.html | 126 +
.../service/class-use/MonitorServiceApp.html | 126 +
.../service/class-use/ResponseUtils.html | 126 +
.../service/class-use/ServerFeatureKeys.html | 177 +
.../distributedlog/service/package-frame.html | 41 +
.../distributedlog/service/package-summary.html | 261 +
.../distributedlog/service/package-tree.html | 167 +
.../distributedlog/service/package-use.html | 249 +
.../subscription/SubscriptionStateStore.html | 264 +
.../subscription/SubscriptionsStore.html | 315 +
.../class-use/SubscriptionStateStore.html | 126 +
.../class-use/SubscriptionsStore.html | 196 +
.../subscription/package-frame.html | 22 +
.../subscription/package-summary.html | 150 +
.../subscription/package-tree.html | 144 +
.../subscription/package-use.html | 186 +
.../docs/latest/api/java/overview-frame.html | 44 +
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content/docs/latest/api/java/overview-tree.html | 505 +
content/docs/latest/api/java/package-list | 23 +
content/docs/latest/api/java/script.js | 30 +
.../docs/latest/api/java/serialized-form.html | 660 ++
content/docs/latest/api/java/stylesheet.css | 574 +
content/docs/latest/basics/introduction.html | 9 +-
content/docs/latest/deployment/cluster.html | 15 +-
content/docs/latest/deployment/docker.html | 9 +-
.../docs/latest/deployment/global-cluster.html | 9 +-
.../bootstrap/glyphicons-halflings-regular.svg | 2 +-
content/docs/latest/index.html | 11 +-
content/docs/latest/js/bootstrap.min.js | 2 +-
content/docs/latest/performance/main.html | 9 +-
content/docs/latest/start/building.html | 13 +-
content/docs/latest/start/download.html | 33 +-
content/docs/latest/start/quickstart.html | 13 +-
.../latest/tutorials/analytics-mapreduce.html | 9 +-
content/docs/latest/tutorials/basic-1.html | 25 +-
content/docs/latest/tutorials/basic-2.html | 19 +-
content/docs/latest/tutorials/basic-3.html | 19 +-
content/docs/latest/tutorials/basic-4.html | 19 +-
content/docs/latest/tutorials/basic-5.html | 19 +-
content/docs/latest/tutorials/basic-6.html | 19 +-
content/docs/latest/tutorials/main.html | 9 +-
content/docs/latest/tutorials/messaging-1.html | 19 +-
content/docs/latest/tutorials/messaging-2.html | 19 +-
content/docs/latest/tutorials/messaging-3.html | 9 +-
content/docs/latest/tutorials/messaging-4.html | 9 +-
content/docs/latest/tutorials/messaging-5.html | 9 +-
.../tutorials/replicatedstatemachines.html | 9 +-
content/docs/latest/user_guide/api/core.html | 9 +-
content/docs/latest/user_guide/api/main.html | 10 +-
.../docs/latest/user_guide/api/practice.html | 9 +-
content/docs/latest/user_guide/api/proxy.html | 9 +-
.../latest/user_guide/architecture/main.html | 9 +-
.../latest/user_guide/configuration/client.html | 9 +-
.../latest/user_guide/configuration/core.html | 9 +-
.../latest/user_guide/configuration/main.html | 9 +-
.../latest/user_guide/configuration/perlog.html | 9 +-
.../latest/user_guide/configuration/proxy.html | 9 +-
.../latest/user_guide/considerations/main.html | 9 +-
content/docs/latest/user_guide/design/main.html | 9 +-
.../user_guide/globalreplicatedlog/main.html | 9 +-
.../latest/user_guide/implementation/core.html | 9 +-
.../latest/user_guide/implementation/main.html | 9 +-
.../user_guide/implementation/storage.html | 11 +-
.../user_guide/implementation/writeproxy.html | 9 +-
content/docs/latest/user_guide/main.html | 9 +-
.../latest/user_guide/references/features.html | 9 +-
.../docs/latest/user_guide/references/main.html | 9 +-
.../latest/user_guide/references/metrics.html | 9 +-
content/faq/index.html | 13 +-
content/feed.xml | 60 +-
.../bootstrap/glyphicons-halflings-regular.svg | 2 +-
content/index.html | 31 +-
content/js/bootstrap.min.js | 2 +-
content/project/presentations/index.html | 11 +-
.../releases/2017/04/25/the-first-release.html | 245 +
.../2015/09/19/kafka-vs-distributedlog.html | 444 +-
.../2016/09/19/kafka-vs-distributedlog.html | 447 +
686 files changed, 193374 insertions(+), 583 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/ef7245e8/content/blog/index.html
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diff --git a/content/blog/index.html b/content/blog/index.html
index 0bb14de..da3b741 100644
--- a/content/blog/index.html
+++ b/content/blog/index.html
@@ -83,7 +83,10 @@
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation<span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="dropdown-header">Snapshot (Developement)</li>
- <li><a href="/docs/latest">Latest</a></li>
+ <li><a href="/docs/latest">0.5.0-incubating-SNAPSHOT</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="dropdown-header">Releases</li>
+ <li><a href="/docs/0.4.0-incubating">0.4.0-incubating</a></li>
<li role="separator" class="divider"></li>
<li>
<a href="https://cwiki.apache.org/confluence/display/DL/Project+Ideas">
@@ -135,6 +138,12 @@
</a>
</li>
<li>
+ <a href="https://getdl-slack.herokuapp.com">
+ <small><span class="glyphicon glyphicon-new-window"></span></small>
+ Slack
+ </a>
+ </li>
+ <li>
<a href="https://cwiki.apache.org/confluence/display/DL/Apache+DistributedLog+Home">
<small><span class="glyphicon glyphicon-new-window"></span></small>
Wiki
@@ -159,7 +168,24 @@
<p>This is the blog for the Apache DistributedLog project. This blog contains news and updates
for the project.</p>
-<h3 id="a-classpost-link-hreftechnical-review20150919kafka-vs-distributedloga-technical-review-of-kafka-and-distributedloga"><a class="post-link" href="/technical-review/2015/09/19/kafka-vs-distributedlog">A Technical Review of Kafka and DistributedLog</a></h3>
+<h3 id="a-classpost-link-hrefreleases20170425the-first-releasehtmlthe-first-release-of-apache-distributedloga"><a class="post-link" href="/releases/2017/04/25/the-first-release.html">The first release of Apache DistributedLog</a></h3>
+<p><i>Apr 25, 2017 \u2022 Sijie Guo [<a href="https://twitter.com/sijieg">@sijieg</a>]
+</i></p>
+
+<p>I\u2019m happy to announce that Apache DistributedLog has officially released its first release under the apache umbrella - 0.4.0-incubating.
+This is an exciting milestone for the project, which joined the Apache Software Foundation and the Apache Incubator last year.</p>
+
+<!-- Render a "read more" button if the post is longer than the excerpt -->
+
+<p>
+<a class="btn btn-default btn-sm" href="/releases/2017/04/25/the-first-release.html" role="button">
+Read more <span class="glyphicon glyphicon-menu-right" aria-hidden="true"></span>
+</a>
+</p>
+
+<hr />
+
+<h3 id="a-classpost-link-hreftechnical-review20160919kafka-vs-distributedloghtmla-technical-review-of-kafka-and-distributedloga"><a class="post-link" href="/technical-review/2016/09/19/kafka-vs-distributedlog.html">A Technical Review of Kafka and DistributedLog</a></h3>
<p><i>Sep 19, 2016 \u2022 Sijie Guo [<a href="https://twitter.com/sijieg">@sijieg</a>]
</i></p>
@@ -188,7 +214,7 @@ real-time systems. One can use DistributedLog to build and experiment with diffe
<!-- Render a "read more" button if the post is longer than the excerpt -->
<p>
-<a class="btn btn-default btn-sm" href="/technical-review/2015/09/19/kafka-vs-distributedlog" role="button">
+<a class="btn btn-default btn-sm" href="/technical-review/2016/09/19/kafka-vs-distributedlog.html" role="button">
Read more <span class="glyphicon glyphicon-menu-right" aria-hidden="true"></span>
</a>
</p>
http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/ef7245e8/content/coming-soon.html
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diff --git a/content/coming-soon.html b/content/coming-soon.html
index 6ec4ced..55c03bb 100644
--- a/content/coming-soon.html
+++ b/content/coming-soon.html
@@ -83,7 +83,10 @@
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation<span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="dropdown-header">Snapshot (Developement)</li>
- <li><a href="/docs/latest">Latest</a></li>
+ <li><a href="/docs/latest">0.5.0-incubating-SNAPSHOT</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="dropdown-header">Releases</li>
+ <li><a href="/docs/0.4.0-incubating">0.4.0-incubating</a></li>
<li role="separator" class="divider"></li>
<li>
<a href="https://cwiki.apache.org/confluence/display/DL/Project+Ideas">
@@ -135,6 +138,12 @@
</a>
</li>
<li>
+ <a href="https://getdl-slack.herokuapp.com">
+ <small><span class="glyphicon glyphicon-new-window"></span></small>
+ Slack
+ </a>
+ </li>
+ <li>
<a href="https://cwiki.apache.org/confluence/display/DL/Apache+DistributedLog+Home">
<small><span class="glyphicon glyphicon-new-window"></span></small>
Wiki
http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/ef7245e8/content/community/index.html
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diff --git a/content/community/index.html b/content/community/index.html
index c7da007..8d3b325 100644
--- a/content/community/index.html
+++ b/content/community/index.html
@@ -83,7 +83,10 @@
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation<span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="dropdown-header">Snapshot (Developement)</li>
- <li><a href="/docs/latest">Latest</a></li>
+ <li><a href="/docs/latest">0.5.0-incubating-SNAPSHOT</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="dropdown-header">Releases</li>
+ <li><a href="/docs/0.4.0-incubating">0.4.0-incubating</a></li>
<li role="separator" class="divider"></li>
<li>
<a href="https://cwiki.apache.org/confluence/display/DL/Project+Ideas">
@@ -135,6 +138,12 @@
</a>
</li>
<li>
+ <a href="https://getdl-slack.herokuapp.com">
+ <small><span class="glyphicon glyphicon-new-window"></span></small>
+ Slack
+ </a>
+ </li>
+ <li>
<a href="https://cwiki.apache.org/confluence/display/DL/Apache+DistributedLog+Home">
<small><span class="glyphicon glyphicon-new-window"></span></small>
Wiki
@@ -157,6 +166,7 @@
<ul id="markdown-toc">
<li><a href="#community" id="markdown-toc-community">Community</a> <ul>
<li><a href="#mailing-lists" id="markdown-toc-mailing-lists">Mailing Lists</a></li>
+ <li><a href="#slack-channel" id="markdown-toc-slack-channel">Slack Channel</a></li>
<li><a href="#issue-tracker" id="markdown-toc-issue-tracker">Issue Tracker</a></li>
<li><a href="#source-code" id="markdown-toc-source-code">Source Code</a> <ul>
<li><a href="#main-source-repositories" id="markdown-toc-main-source-repositories">Main source repositories</a></li>
@@ -221,6 +231,14 @@
</tr>
</table>
+<h2 id="slack-channel">Slack Channel</h2>
+
+<p>There is a Slack channel dedicated to Apache DistributedLog at <a href="https://apachedistributedlog.slack.com/">https://apachedistributedlog.slack.com/</a>. The slack channel can be used for online discussions about Apache DistributedLog as community. Users can get help using DistributedLog, follow developement discussions and connect with the community.</p>
+
+<p>But developers should be careful to move or duplicate all the official or useful discussions to the issue tracking system or dev mailing list.</p>
+
+<p>If you are interested in connecting with the community using Slack channel, you can get invite from <a href="https://getdl-slack.herokuapp.com/">here</a>.</p>
+
<h2 id="issue-tracker">Issue Tracker</h2>
<p>We use JIRA to track all code related issues: <a href="https://issues.apache.org/jira/browse/DL">https://issues.apache.org/jira/browse/DL</a>.</p>
http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/ef7245e8/content/community/team/index.html
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diff --git a/content/community/team/index.html b/content/community/team/index.html
index c8279c4..534d1c4 100644
--- a/content/community/team/index.html
+++ b/content/community/team/index.html
@@ -83,7 +83,10 @@
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation<span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="dropdown-header">Snapshot (Developement)</li>
- <li><a href="/docs/latest">Latest</a></li>
+ <li><a href="/docs/latest">0.5.0-incubating-SNAPSHOT</a></li>
+ <li role="separator" class="divider"></li>
+ <li class="dropdown-header">Releases</li>
+ <li><a href="/docs/0.4.0-incubating">0.4.0-incubating</a></li>
<li role="separator" class="divider"></li>
<li>
<a href="https://cwiki.apache.org/confluence/display/DL/Project+Ideas">
@@ -135,6 +138,12 @@
</a>
</li>
<li>
+ <a href="https://getdl-slack.herokuapp.com">
+ <small><span class="glyphicon glyphicon-new-window"></span></small>
+ Slack
+ </a>
+ </li>
+ <li>
<a href="https://cwiki.apache.org/confluence/display/DL/Apache+DistributedLog+Home">
<small><span class="glyphicon glyphicon-new-window"></span></small>
Wiki
http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/ef7245e8/content/contribute/index.html
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diff --git a/content/contribute/index.html b/content/contribute/index.html
index 4ca3cbb..073ce70 100644
--- a/content/contribute/index.html
+++ b/content/contribute/index.html
@@ -83,7 +83,10 @@
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation<span class="caret"></span></a>
<ul class="dropdown-menu">
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+ <!-- Content -->
+ <div class="contents topic" id="bookkeeper">
+<p class="topic-title first">BookKeeper</p>
+<ul class="simple">
+<li><a class="reference internal" href="#id1" id="id3">BookKeeper</a><ul>
+<li><a class="reference internal" href="#run-from-bookkeeper-source" id="id4">Run from bookkeeper source</a></li>
+<li><a class="reference internal" href="#run-from-distributedlog-source" id="id5">Run from distributedlog source</a><ul>
+<li><a class="reference internal" href="#build" id="id6">Build</a></li>
+<li><a class="reference internal" href="#configuration" id="id7">Configuration</a><ul>
+<li><a class="reference internal" href="#port" id="id8">Port</a></li>
+<li><a class="reference internal" href="#disks" id="id9">Disks</a></li>
+<li><a class="reference internal" href="#zookeeper" id="id10">ZooKeeper</a></li>
+<li><a class="reference internal" href="#stats-provider" id="id11">Stats Provider</a></li>
+<li><a class="reference internal" href="#index-settings" id="id12">Index Settings</a></li>
+<li><a class="reference internal" href="#journal-settings" id="id13">Journal Settings</a></li>
+<li><a class="reference internal" href="#thread-settings" id="id14">Thread Settings</a></li>
+</ul>
+</li>
+<li><a class="reference internal" href="#run" id="id15">Run</a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="id1">
+<h2><a class="toc-backref" href="#id3">BookKeeper</a></h2>
+<p>For reliable BookKeeper service, you should deploy BookKeeper in a cluster.</p>
+<div class="section" id="run-from-bookkeeper-source">
+<h3><a class="toc-backref" href="#id4">Run from bookkeeper source</a></h3>
+<p>The version of BookKeeper that DistributedLog depends on is not the official opensource version.
+It is twitter's production version <cite>4.3.4-TWTTR</cite>, which is available in <cite>https://github.com/twitter/bookkeeper</cite>.
+We are working actively with BookKeeper community to merge all twitter's changes back to the community.</p>
+<p>The major changes in Twitter's bookkeeper includes:</p>
+<ul class="simple">
+<li><a class="reference external" href="https://issues.apache.org/jira/browse/BOOKKEEPER-670">BOOKKEEPER-670</a>: Long poll reads and LastAddConfirmed piggyback. It is to reduce the tailing read latency.</li>
+<li><a class="reference external" href="https://issues.apache.org/jira/browse/BOOKKEEPER-759">BOOKKEEPER-759</a>: Delay ensemble change if it doesn't break ack quorum constraint. It is to reduce the write latency on bookie failures.</li>
+<li><a class="reference external" href="https://issues.apache.org/jira/browse/BOOKKEEPER-757">BOOKKEEPER-757</a>: Ledger recovery improvements, to reduce the latency on ledger recovery.</li>
+<li>Misc improvements on bookie recovery and bookie storage.</li>
+</ul>
+<p>To build bookkeeper, run:</p>
+<ol class="arabic simple">
+<li>First checkout the bookkeeper source code from twitter's branch.</li>
+</ol>
+<figure class="code"><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span>
+</pre></td><td class="code"><pre><code class="bash"><span class="line"><span></span>$ git clone https://github.com/twitter/bookkeeper.git bookkeeper
+</span></code></pre></td></tr></table></div></figure><ol class="arabic simple" start="2">
+<li>Build the bookkeeper package:</li>
+</ol>
+<figure class="code"><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span>
+<span class="line-number">2</span>
+</pre></td><td class="code"><pre><code class="bash"><span class="line"><span></span>$ <span class="nb">cd</span> bookkeeper
+</span><span class="line">$ mvn clean package assembly:single -DskipTests
+</span></code></pre></td></tr></table></div></figure><p>However, since <cite>bookkeeper-server</cite> is one of the dependency of <cite>distributedlog-service</cite>.
+You could simply run bookkeeper using same set of scripts provided in <cite>distributedlog-service</cite>.
+In the following sections, we will describe how to run bookkeeper using the scripts provided in
+<cite>distributedlog-service</cite>.</p>
+</div>
+<div class="section" id="run-from-distributedlog-source">
+<h3><a class="toc-backref" href="#id5">Run from distributedlog source</a></h3>
+<div class="section" id="build">
+<h4><a class="toc-backref" href="#id6">Build</a></h4>
+<p>First of all, build DistributedLog:</p>
+<figure class="code"><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span>
+</pre></td><td class="code"><pre><code class="bash"><span class="line"><span></span>$ mvn clean install -DskipTests
+</span></code></pre></td></tr></table></div></figure></div>
+<div class="section" id="configuration">
+<h4><a class="toc-backref" href="#id7">Configuration</a></h4>
+<p>The configuration file <cite>bookie.conf</cite> under <cite>distributedlog-service/conf</cite> is a template of production
+configuration to run a bookie node. Most of the configuration settings are good for production usage.
+You might need to configure following settings according to your environment and hardware platform.</p>
+<div class="section" id="port">
+<h5><a class="toc-backref" href="#id8">Port</a></h5>
+<p>By default, the service port is <cite>3181</cite>, where the bookie server listens on. You can change the port
+to whatever port you like by modifying the following setting.</p>
+<pre class="literal-block">
+bookiePort=3181
+</pre>
+</div>
+<div class="section" id="disks">
+<h5><a class="toc-backref" href="#id9">Disks</a></h5>
+<p>You need to configure following settings according to the disk layout of your hardware. It is recommended
+to put <cite>journalDirectory</cite> under a separated disk from others for performance. It is okay to set
+<cite>indexDirectories</cite> to be same as <cite>ledgerDirectories</cite>. However, it is recommended to put <cite>indexDirectories</cite>
+to a SSD driver for better performance.</p>
+<pre class="literal-block">
+# Directory Bookkeeper outputs its write ahead log
+journalDirectory=/tmp/data/bk/journal
+
+# Directory Bookkeeper outputs ledger snapshots
+ledgerDirectories=/tmp/data/bk/ledgers
+
+# Directory in which index files will be stored.
+indexDirectories=/tmp/data/bk/ledgers
+</pre>
+<p>To better understand how bookie nodes work, please check <a class="reference external" href="http://bookkeeper.apache.org/">bookkeeper</a> website for more details.</p>
+</div>
+<div class="section" id="zookeeper">
+<h5><a class="toc-backref" href="#id10">ZooKeeper</a></h5>
+<p>You need to configure following settings to point the bookie to the zookeeper server that it is using.
+You need to make sure <cite>zkLedgersRootPath</cite> exists before starting the bookies.</p>
+<pre class="literal-block">
+# Root zookeeper path to store ledger metadata
+# This parameter is used by zookeeper-based ledger manager as a root znode to
+# store all ledgers.
+zkLedgersRootPath=/messaging/bookkeeper/ledgers
+# A list of one of more servers on which zookeeper is running.
+zkServers=localhost:2181
+</pre>
+</div>
+<div class="section" id="stats-provider">
+<h5><a class="toc-backref" href="#id11">Stats Provider</a></h5>
+<p>Bookies use <cite>StatsProvider</cite> to expose its metrics. The <cite>StatsProvider</cite> is a pluggable library to
+adopt to various stats collecting systems. Please check <a class="reference external" href="./monitoring">monitoring</a> for more details.</p>
+<pre class="literal-block">
+# stats provide - use `codahale` metrics library
+statsProviderClass=org.apache.bookkeeper.stats.CodahaleMetricsServletProvider
+
+### Following settings are stats provider related settings
+
+# Exporting codahale stats in http port `9001`
+codahaleStatsHttpPort=9001
+</pre>
+</div>
+<div class="section" id="index-settings">
+<h5><a class="toc-backref" href="#id12">Index Settings</a></h5>
+<ul class="simple">
+<li><cite>pageSize</cite>: size of a index page in ledger cache, in bytes. If there are large number
+of ledgers and each ledger has fewer entries, smaller index page would improve memory usage.</li>
+<li><cite>pageLimit</cite>: The maximum number of index pages in ledger cache. If nummber of index pages
+reaches the limitation, bookie server starts to swap some ledgers from memory to disk.
+Increase this value when swap becomes more frequent. But make sure <cite>pageLimit*pageSize</cite>
+should not be more than JVM max memory limitation.</li>
+</ul>
+</div>
+<div class="section" id="journal-settings">
+<h5><a class="toc-backref" href="#id13">Journal Settings</a></h5>
+<ul class="simple">
+<li><cite>journalMaxGroupWaitMSec</cite>: The maximum wait time for group commit. It is valid only when
+<cite>journalFlushWhenQueueEmpty</cite> is false.</li>
+<li><cite>journalFlushWhenQueueEmpty</cite>: Flag indicates whether to flush/sync journal. If it is <cite>true</cite>,
+bookie server will sync journal when there is no other writes in the journal queue.</li>
+<li><cite>journalBufferedWritesThreshold</cite>: The maximum buffered writes for group commit, in bytes.
+It is valid only when <cite>journalFlushWhenQueueEmpty</cite> is false.</li>
+<li><cite>journalBufferedEntriesThreshold</cite>: The maximum buffered writes for group commit, in entries.
+It is valid only when <cite>journalFlushWhenQueueEmpty</cite> is false.</li>
+</ul>
+<p>Setting <cite>journalFlushWhenQueueEmpty</cite> to <cite>true</cite> will produce low latency when the traffic is low.
+However, the latency varies a lost when the traffic is increased. So it is recommended to set
+<cite>journalMaxGroupWaitMSec</cite>, <cite>journalBufferedEntriesThreshold</cite> and <cite>journalBufferedWritesThreshold</cite>
+to reduce the number of fsyncs made to journal disk, to achieve sustained low latency.</p>
+</div>
+<div class="section" id="thread-settings">
+<h5><a class="toc-backref" href="#id14">Thread Settings</a></h5>
+<p>It is recommended to configure following settings to align with the cpu cores of the hardware.</p>
+<pre class="literal-block">
+numAddWorkerThreads=4
+numJournalCallbackThreads=4
+numReadWorkerThreads=4
+numLongPollWorkerThreads=4
+</pre>
+</div>
+</div>
+<div class="section" id="run">
+<h4><a class="toc-backref" href="#id15">Run</a></h4>
+<p>As <cite>bookkeeper-server</cite> is shipped as part of <cite>distributedlog-service</cite>, you could use the <cite>dlog-daemon.sh</cite>
+script to start <cite>bookie</cite> as daemon thread.</p>
+<p>Start the bookie:</p>
+<figure class="code"><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span>
+</pre></td><td class="code"><pre><code class="bash"><span class="line"><span></span>$ ./distributedlog-service/bin/dlog-daemon.sh start bookie --conf /path/to/bookie/conf
+</span></code></pre></td></tr></table></div></figure><p>Stop the bookie:</p>
+<figure class="code"><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span>
+</pre></td><td class="code"><pre><code class="bash"><span class="line"><span></span>$ ./distributedlog-service/bin/dlog-daemon.sh stop bookie
+</span></code></pre></td></tr></table></div></figure><p>Please check <a class="reference external" href="http://bookkeeper.apache.org/">bookkeeper</a> website for more details.</p>
+</div>
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