串流處理器記錄
為了協助監視串流處理器佇列容量，針對每個串流處理器都新增了新的 WARN 層級記錄。如果任何個別佇列的容量達到或超過 70%，這些警告記錄即會開始顯示在「應用程式記錄檔」中。對於值串流、資料表與串流處理器，當佇列完全達到其容量時，新增項目至佇列的任何嘗試都會遭到拒絕。針對「持續性內容處理器」，它會重試 (在生產者逾時的情況下) 將項目新增至佇列，且在重試逾時之後，如果無法新增項目，項目將會遭到拒絕。遭到拒絕的項目對上述的新 totalWritesRejected 指標不利。
以下是這些記錄陳述式的範例。
PersistentPropertyProcessor
2022-02-09 02:56:15.465+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: ] [T: Timer-6] PersistentPropertyProcessor queue #9 is currently 82.0 percent full that is at or above 70.0 percent threshold
82022-02-09 02:56:15.465+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: ] [T: Timer-6] PersistentPropertyProcessor queue #11 is currently 82.0 percent full that is at or above 70.0 percent threshold
92022-02-09 02:56:15.465+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: ] [T: Timer-6] PersistentPropertyProcessor queue #13 is currently 81.0 percent full that is at or above 70.0 percent threshold
102022-02-09 02:56:15.465+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: ] [T: Timer-6] PersistentPropertyProcessor queue #14 is currently 82.0 percent full that is at or above 70.0 percent threshold
112022-02-09 02:56:15.465+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: ] [T: Timer-6] PersistentPropertyProcessor queue #16 is currently 79.0 percent full that is at or above 70.0 percent threshold
BatchValueStreamProcessor
platform1_1 | 2022-02-22 21:09:08.208+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: platform1] [T: Timer-9] BatchValueStreamProcessor queue #81 is currently 100.0 percent full that is at or above 70.0 percent threshold
platform1_1 | 2022-02-22 21:09:08.208+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: platform1] [T: Timer-9] BatchValueStreamProcessor queue #82 is currently 100.0 percent full that is at or above 70.0 percent threshold
platform1_1 | 2022-02-22 21:09:08.208+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: platform1] [T: Timer-9] BatchValueStreamProcessor queue #83 is currently 100.0 percent full that is at or above 70.0 percent threshold
platform1_1 | 2022-02-22 21:09:08.208+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: platform1] [T: Timer-9] BatchValueStreamProcessor queue #84 is currently 100.0 percent full that is at or above 70.0 percent threshold
platform1_1 | 2022-02-22 21:09:08.208+0000 [L: WARN] [O: c.t.p.p.StreamEntryProcessor] [I: ] [U: ] [S: ] [P: platform1] [T: Timer-9] BatchValueStreamProcessor queue #85 is currently 100.0 percent full that is at or above 70.0 percent threshold
應該針對每個串流項目處理器監視應用程式記錄檔，以使遭到拒絕的項目保持最少。
以下是此記錄陳述式的範本：
{ProcessorName} queue #{queue number} is curently {percentage} percent full that is at or above 70.0 percent threshold
以下是可能顯示在上述記錄陳述式中，以取代 {ProcessorName} 之所有串流處理器的名稱：
• BatchStreamProcessor
• BatchValueStreamProcessor
• ValueStreamProcessor
• DataTableProcessor
• InfluxdbStreamProcessor
• InfluxdbValueStreamProcessor
• PersistentPropertyProcessor
• StreamProcessor