YulongZ
YulongZ
### What changes were proposed in this pull request? Issue identified in [HIVE-14222](https://issues.apache.org/jira/browse/HIVE-14222). GroupByOperator::initializeOp() does not reset currentKeys to null. This leads to incorrect result.
克隆项目后,在IDEA里运行CsvScanExample测试,在Spark Local模式下,默认spark.io.compression.codec是lz4,出现如下错误,估计是lz4依赖仍存在部分冲突。 ``` Exception in thread "main" java.lang.NoSuchMethodError: net.jpountz.lz4.LZ4BlockInputStream.(Ljava/io/InputStream;Z)V at org.apache.spark.io.LZ4CompressionCodec.compressedInputStream(CompressionCodec.scala:122) at org.apache.spark.sql.execution.SparkPlan.org$apache$spark$sql$execution$SparkPlan$$decodeUnsafeRows(SparkPlan.scala:274) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeTake$1.apply(SparkPlan.scala:366) at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeTake$1.apply(SparkPlan.scala:366) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186) at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:241) at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186) at...
目前Maven Respository上ojdbc6只有11.2.0.4一个版本了。参照https://mvnrepository.com/artifact/com.oracle.database.jdbc/ojdbc6
**问题描述/What happened**: 通过负载均衡映射了云主机端口到公网IP,在使用的过程中发现不同网络环境下导致云主机连接异常。目前映射的端口为TCP方式,内网端口为22或80端口,都出现了如下问题。 目前已发现并测试的情况如下: 1、客户终端(手机/笔记本/台式机)在手机或手机热点环境下,通过负载均衡地址及端口可正常连接到云主机; 2、客户终端(手机/笔记本/台式机)在宽带环境下 ,通过负载均衡地址及端口无法正常连接到云主机,云主机IP及端口能通但数据不能正常返回。 **环境/Environment**: - OS (e.g. `cat /etc/os-release`): cento7.9 - Kernel (e.g. `uname -a`):5.4.130-1.yn20230805.el7.x86_64 - Host: (e.g. `dmidecode | egrep -i 'manufacturer|product' |sort -u`) Manufacturer:...
**What would you like to be added**: 麻烦问下,现在vpc内部设置网卡10G带宽的最大限制,我们目前宿主机的网卡已经是25G网卡,目前的限制是硬件问题、驱动问题还是OVN插件的设置导致,能通过调整源码修改到20G以上么
**What would you like to be added**: 如何支持windows11云主机
在Ceph RBD存储上创建首次虚拟机时,所有的计算节点上都缓存了磁盘镜像