Record has Long.MIN_VALUE timestamp (= no timestamp marker). Is the time characteristic set to 'ProcessingTime', or did you forget to call 'DataStream.assignTimestampsAndWatermarks(...) 问题: Caused by: java.lang.RuntimeException: Record has Long.MIN_VALUE timestamp (= no timestamp mark...
Caused by: java.lang.RuntimeException: Record has Long.MIN_VALUE timestamp (= no timestamp marker). Is the time characteristic set to'ProcessingTime', or did you forget to call'DataStream.assignTimestampsAndWatermarks(...)'? at org.apache.flink.streaming.api.windowing.assigners.TumblingEvent...
value[N]方法为Record[N]接口提供的类,查询明确个数的字段值时,可以快速的获取对应位置下标的值 Record3<Integer, String, Timestamp> record3 = dslContext .select(S1_USER.ID, S1_USER.USERNAME, S1_USER.CREATE_TIME) .from(S1_USER) .fetchAny(); Integer id = record3.value1(); String username ...
1.1 日期时间 表示:datetime / date /year/time/timestamp 1.2 datetime / date / year /time date 保存的是年月日。 datetime保存的是 年月日时分秒 year: 保存的是年份 time: 保存时分秒 可以看出 datetime更加占用空间,它占用8个字节。 1.3 timestamp时间错 占用4个字节。 范围在:1970-2038年。 1.4. ...
The record identifier, which identifies a particular D record within the sequence of several D records contributing to a row of data. For the first D record in a row of data, this field has a value of one; for the second D record in a row of data, this field has a value of two,...
WHEN DCVCYLMG IS SET TO 1, VOLUME HAS CYLINDER MANAGED SPACE AND BOTH TOTAL VOLUME AND TRACK-MANAGED STATISTICS FIELDS WILL BE RETURNED IN MEGABYTES. WHEN DCVCYLMG IS SET TO 0, BOTH TOTAL VOLUME AND TRACK-MANAGED STATISTICS FIELDS WILL BE RETURNED IN KILOBYTES .111 1111 * RESERVED 122(...
ValueMeaning USN_REASON_BASIC_INFO_CHANGE 0x00008000 A user has either changed one or more file or directory attributes (for example, the read-only, hidden, system, archive, or sparse attribute), or one or more time stamps. USN_REASON_CLOSE 0x80000000 The file or directory is closed....
The size of this buffer, specified during the construction, determines how long an AudioRecord can record before "over-running" data that has not been read yet. Data should be read from the audio hardware in chunks of sizes inferior to the total recording buffer size....
ms-DS-Cached-Membership-Time-Stamp ms-DS-Claim-Attribute-Source ms-DS-claim-is-single-valued ms-DS-claim-is-value-space-restricted ms-DS-Claim-Possible-Values ms-DS-claim-shares-possible-values-with ms-DS-claim-shares-possible-values-with-BL ms-DS-Claim-Source ms-DS-Claim-Source-Type ms...
Find the min and max primary key values in the collection Generate a random number that falls between the timestamps of those documents. Add the random number to the minimum value and find the first document that is greater than or equal to that value. This uses "padding" from the timest...