maxFetchCount, true); try { this.statement = connection.prepareStatement(querySql); } catch (SQLException e) { throw new RuntimeException("Failed to prepare statement.", e); } LOG.info("Task {} started.", subTaskId);}````FTP````public void start() { this.ftpHandler.loginFtpServer(); if (this.ftpHandler.getFtpConfig().getSkipFirstLine()) { this.skipFirstLine = true;...
getWriteStateSerializer() { return new SimpleBinarySerializer (); }}````### configure方法负责configuration的初始化,通过commonConfiguration中的配置区分流式任务或者批式任务,向Writer类传递wr... jedisPoolConfig.setMaxTotal(writerConfiguration.get(RedisWriterOptions.JEDIS_POOL_MAX_TOTAL_CONNECTIONS)); jedisPoolConfig.setMaxIdle(writerConfiguration.get(RedisWriterOptions.JEDIS_POOL_MAX_ID...
并设置旧索引 pg_index.indisvalid = FALSE,新索引设置为 TRUE3. 设置旧索引 pg_index.indisready 为 FALSE4. 删除旧索引,释放 SHARE UPDATE EXCLUSIVE 锁。# 使用举例创建测试数据:```sqlrudonx=# CREATE ... state_change | 2022-04-06 15:38:53.278429+08wait_event_type | wait_event | state | activebackend_xid | backend_xmin | 3400query | REINDEX INDEX CONCUR...
State | Info |+----+------+-----------+--------+---------+------+----------+-----------------------+| 3 | root | localhost | rudonx | Query | 0 | starting | show full pr... Validating current time with 5 iterations before initiating the normal server shutdown process.2038-10-10T00:00:08.371952Z 3 [Warning] Iteration 1: Current time obtained from system is greater tha...
mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:16:3e:4c:f5:e9 brd ff:ff:ff:ff:ff:ff inet 192.168.0.128/24 brd 192.168.0.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet6 fe80::216:3eff:fe4c:f5e9/64 scope link valid_lft forever preferred_lft forever3. 设置iptables规则,实现IP和端口的转发 PREROUTING链中的--to-destination应为RDS...
直播间的鉴权模式,详见 BDLActivityAuthMode。 nickNameobjectivec @property (nonatomic, copy, nullable) NSString *nickName;如果 authMode 的值为 BDLActivityAuthModePublic,即直播间的鉴权模式为公开,且该参数值非空,则该参数值会作为观众的昵称。 isPortraitobjectivec @property (nonatomic, assign) BOOL isPortrait;是否为竖屏直播间。 YES:竖屏直播间。 NO:横屏直播间。 成员函数 isValid验证直播间信息是否有效。 o...
StateChange 成员在线状态变化:OnlineStateChange 创建会话后:AfterCreateConversation 消息在线推送后:AfterPush 消息发送后:AfterSendMessage 消息属性修改后:AfterSetProperty 撤回消息后:AfterRecallMessage 用... Response若想修改 IM 服务端传入的ValidParticipantUserIds,InValidParticipantUserIds、Name 、AvatarUrl 、Description 或 Ext 的值,可在 Response 中传入,否则这些值均不传或传 null。 InValidParticipantUserI...
三种方式,使用“密码”方式登录实例时,建议增加密码复杂度以提高安全性。 KeyPairName String 否 kp-test-123 如需使用“SSH密钥”方式登录实例,请指定已创建密钥对的名称。您可以调用DescribeKeyPairs查看已... 否则将返回InvalidInstanceChargeType的错误提示。 SpotStrategy String 否 NoSpot 按量计费实例的抢占式策略,取值: NoSpot(默认):表示创建正常按量计费实例。 SpotAsPriceGo:系统自动出价,跟随当前市场实际...
并设置旧索引 pg_index.indisvalid = FALSE,新索引设置为 TRUE3. 设置旧索引 pg_index.indisready 为 FALSE4. 删除旧索引,释放 SHARE UPDATE EXCLUSIVE 锁。# 使用举例创建测试数据:```sqlrudonx=# CREATE ... state_change | 2022-04-06 15:38:53.278429+08wait_event_type | wait_event | state | activebackend_xid | backend_xmin | 3400query | REINDEX INDEX CONCUR...
terraform validate用于快速检查配置文件中的语法错误,无需执行terraform plan/apply命令即可定位错误的详细位置和原因。 检验正确时,回显如下:$ terraform validateSuccess! The configuration is valid. 检验错误... 执行dot命令可以将输出结果转换为可视化图表: $ 根据操作系统不同 安装 graphviz$ terraform graph dot -Tsvg > test.svg terraform import用于将存量资源导入state文件,命令为:terraform import <资源类型>.<资源...
GST_BUFFER_PTS_IS_VALID(buffer); // printf("on new_sample isDroppable:%d", isDroppable); if (!isDroppable) { delta = GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT); frame.flags =... gst_element_set_state(pipeline, GST_STATE_PLAYING); /* block until error or EOS */ bus = gst_element_get_bus(pipeline); msg = gst_bus_timed_pop_filtered(bus, GST_CLOCK_TIME_NONE, ...
State | Info |+----+------+-----------+--------+---------+------+----------+-----------------------+| 3 | root | localhost | rudonx | Query | 0 | starting | show full pr... Validating current time with 5 iterations before initiating the normal server shutdown process.2038-10-10T00:00:08.371952Z 3 [Warning] Iteration 1: Current time obtained from system is greater tha...
进入 mount 命令空间。如果指定了 file,则进入 file 的命名空间-u, --uts[= ]:进入 UTS 命名空间。如果指定了 file,则进入 file 的命名空间-i, --ipc[= ]:进入 System V IPC 命名空间。如果指定了 file,则进入 f... mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft fore...