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IP屬地：青海
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doris Cumulative Compaction 版本堆積解決
問題描述 grafana doris overview 監(jiān)控顯示BE Compaction Score 分?jǐn)?shù)遞增，不穩(wěn)定，正常應(yīng)該是平穩(wěn)為主 解...
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Error: create: failed to create: Request entity too large: limit is 3145728
背景： helm 安裝應(yīng)用helm install dolphinscheduler . -n ds報錯：Error: create: fail...
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nfs-client unexpected error getting claim reference: selfLink was empty, can't make reference
背景 k8s安裝nfs-clientk8s version:v1.20.6發(fā)現(xiàn)，pvc全部掛起，pv無法分配,nfs-client-provis...
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UPGRADE FAILED: failed decoding reader into objects: unable to recognize "": no matches for kind...
問題 應(yīng)用市場報錯提示Failed to install app xdata-plat. Error: UPGRADE FAILED: fail...
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canal 1.1.3 問題column size is not match for table
CanalParseException: column size is not match for table原因：新增字段改變表結(jié)構(gòu)導(dǎo)致如上問...
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flink1.7.2 升級1.13.6問題集問題1 Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/mapredu...
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Paxos、Raft、ZAB、Gossip 分布式一致性算法理解
背景 ZAB、Raft 算法是對Paxos算法的簡化和改進，是Paxos算法的變種二者的leader的選舉都需要滿足過半原則，并且寫操作都是由l...
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kafka marking the coordinator (id rack null) dead for group
問題 flink kafka 設(shè)置自動offset 提交kafka-client 0.11.0.2kafka-broker 1.1.1隔一段時間...
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spark streaming org.apache.spark.SparkException: ArrayBuffer(java.nio.channels.ClosedChannelExcep...
背景： 一個古老的項目運行了好多年，突然報錯了spark version 1.6.3異常如下 源碼分析 1、在DirectKafkaInputD...