我的随笔

HBase协处理器(1)

郭小白 2020-09-18 13:14 阅读:411 评论:0 推荐:0

自定义Spark累加器

郭小白 2020-07-01 22:21 阅读:839 评论:0 推荐:0

flume启动报错：java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V

郭小白 2020-06-30 13:46 阅读:4654 评论:0 推荐:0

Caused by: org.datanucleus.exceptions.NucleusUserException: Persistence process has been specified to use a ClassLoaderResolver of name "datanucleus" yet this has not been found by the DataNucleus plugin mechanism. Please check your CLASSPATH an

郭小白 2020-05-15 10:19 阅读:2014 评论:0 推荐:0

- Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: 不能将显式值插入时间戳列。请对列列表使用 INSERT 来排除时间戳列，或将 DEFAULT 插入时间戳列

郭小白 2020-05-12 16:09 阅读:10487 评论:0 推荐:0

hive:Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient

郭小白 2020-05-08 15:01 阅读:392 评论:0 推荐:0

spark报错：Class org.apache.mapreduce.io.compress.GzipCodec not found

郭小白 2020-04-11 21:45 阅读:642 评论:0 推荐:0

flink操作mysql

郭小白 2020-04-06 20:56 阅读:4562 评论:0 推荐:0

kettle解除同步条数限制

郭小白 2020-04-05 22:05 阅读:2685 评论:0 推荐:0

hdfs上传文件报错,org.apache.hadoop.fs.ChecksumException:

郭小白 2020-03-09 22:45 阅读:1216 评论:0 推荐:0