https://leeyh0216.github.io/posts/spring-cloud-zuul/ 2018-11-10T15:00:00+09:00 https://leeyh0216.github.io/posts/spark-udf-null/ 2018-11-13T10:00:00+09:00 https://leeyh0216.github.io/posts/elasticsearch-1/ 2018-11-19T15:00:00+09:00 https://leeyh0216.github.io/posts/spring-core-2/ 2018-11-29T21:00:00+09:00 https://leeyh0216.github.io/posts/spring-core-3/ 2018-12-03T10:00:00+09:00 https://leeyh0216.github.io/posts/ioc_and_di_pattern/ 2018-12-19T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-core-4/ 2018-12-23T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-rabbitmq-1/ 2018-12-30T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-rabbitmq-2/ 2018-12-30T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-bean-scopes/ 2019-01-22T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-customizing-the-nature-of-a-bean/ 2019-01-23T10:00:00+09:00 https://leeyh0216.github.io/posts/annotation-based-container-configuration/ 2019-01-28T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-with-docker-1/ 2019-05-06T10:00:00+09:00 https://leeyh0216.github.io/posts/spring-core-1/ 2019-05-18T10:00:00+09:00 https://leeyh0216.github.io/posts/streaming-101/ 2019-06-22T15:00:00+09:00 https://leeyh0216.github.io/posts/streaming-102/ 2019-06-27T22:00:00+09:00 https://leeyh0216.github.io/posts/validation-with-chain-of-responsibility/ 2019-06-29T22:00:00+09:00 https://leeyh0216.github.io/posts/how-rdd-count-works/ 2019-07-21T21:00:00+09:00 https://leeyh0216.github.io/posts/LongestSubstringWithoutRepeatingCharacters/ 2019-10-07T04:00:00+09:00 https://leeyh0216.github.io/posts/MedianOfTwoSortedArrays/ 2019-10-07T05:00:00+09:00 https://leeyh0216.github.io/posts/SuperReducedString/ 2019-10-07T21:40:00+09:00 https://leeyh0216.github.io/posts/GenerateParentheses/ 2019-10-08T21:00:00+09:00 https://leeyh0216.github.io/posts/K-Diff-Pairs/ 2019-10-08T21:00:00+09:00 https://leeyh0216.github.io/posts/LongestCommonPrefix/ 2019-10-08T21:00:00+09:00 https://leeyh0216.github.io/posts/Apache_Druid_Getting_Started/ 2019-10-26T22:00:00+09:00 https://leeyh0216.github.io/posts/permutations_2/ 2019-10-29T19:30:00+09:00 https://leeyh0216.github.io/posts/spark-datasource-v2-1/ 2019-11-01T22:00:00+09:00 https://leeyh0216.github.io/posts/Apache_Druid_Design/ 2019-11-05T10:00:00+09:00 https://leeyh0216.github.io/posts/FindAllAnagramsInString/ 2019-11-06T21:30:00+09:00 https://leeyh0216.github.io/posts/spark-implicit-caresian/ 2019-11-09T23:00:00+09:00 https://leeyh0216.github.io/posts/Apache_Druid-Segments/ 2019-11-10T15:00:00+09:00 https://leeyh0216.github.io/posts/Fair_Scheduler/ 2019-11-16T14:00:00+09:00 https://leeyh0216.github.io/posts/SearchSuggestionsSystem/ 2019-12-02T20:30:00+09:00 https://leeyh0216.github.io/posts/sid_pid_ppid_pgid/ 2020-01-02T23:00:00+09:00 https://leeyh0216.github.io/posts/spring-sleuth-propagate/ 2020-02-17T23:00:00+09:00 https://leeyh0216.github.io/posts/truth_of_threadpoolexecutor/ 2020-02-21T01:00:00+09:00 https://leeyh0216.github.io/posts/leetcode_contest_178/ 2020-03-01T17:30:00+09:00 https://leeyh0216.github.io/posts/java_class_loader/ 2020-04-18T15:00:00+09:00 https://leeyh0216.github.io/posts/Druid_Kafka_Indexing_Rollup/ 2020-04-19T21:58:00+09:00 https://leeyh0216.github.io/posts/Apache_Druid_bitmap_index/ 2020-04-26T17:45:00+09:00 https://leeyh0216.github.io/posts/MaximumPointsYouCanObtainFromCards/ 2020-04-26T22:30:00+09:00 https://leeyh0216.github.io/posts/FindMinimuminRotatedSortedArray/ 2020-04-28T21:45:00+09:00 https://leeyh0216.github.io/posts/CombinationSum/ 2020-04-28T22:00:00+09:00 https://leeyh0216.github.io/posts/CombinationSumII/ 2020-04-29T12:37:00+09:00 https://leeyh0216.github.io/posts/PalindromeNumber/ 2020-04-29T12:57:00+09:00 https://leeyh0216.github.io/posts/kafka_concept/ 2020-05-02T15:00:00+09:00 https://leeyh0216.github.io/posts/kafka_producer/ 2020-05-03T18:10:00+09:00 https://leeyh0216.github.io/posts/leetcode_contest_187/ 2020-05-03T20:00:00+09:00 https://leeyh0216.github.io/posts/leetcode_biweekly_contest_25/ 2020-05-05T19:50:00+09:00 https://leeyh0216.github.io/posts/leetcode_contest_188/ 2020-05-10T19:00:00+09:00 https://leeyh0216.github.io/posts/java_nio_why_java_io_slow/ 2020-05-10T20:55:00+09:00 https://leeyh0216.github.io/posts/airflow_install_and_tutorial/ 2020-05-16T14:30:00+09:00 https://leeyh0216.github.io/posts/airflow_concept_dag_operator/ 2020-05-16T23:00:00+09:00 https://leeyh0216.github.io/posts/kafka_docker/ 2020-05-17T22:10:00+09:00 https://leeyh0216.github.io/posts/java_nio_buffer/ 2020-05-24T22:30:00+09:00 https://leeyh0216.github.io/posts/flink_concepts_1/ 2020-08-02T18:10:00+09:00 https://leeyh0216.github.io/posts/fold_left_right/ 2021-01-07T00:40:00+09:00 https://leeyh0216.github.io/posts/closure/ 2021-01-21T23:00:00+09:00 https://leeyh0216.github.io/posts/flink_checkpoint_1/ 2021-03-01T17:00:00+09:00 https://leeyh0216.github.io/posts/kerberos_concept/ 2021-03-21T19:00:00+09:00 https://leeyh0216.github.io/posts/flink_output/ 2021-03-26T00:10:00+09:00 https://leeyh0216.github.io/posts/lead_lag_function/ 2021-03-26T23:00:00+09:00 https://leeyh0216.github.io/posts/flink_object_reuse/ 2021-03-27T00:10:00+09:00 https://leeyh0216.github.io/posts/singleton/ 2021-04-11T13:00:00+09:00 https://leeyh0216.github.io/posts/flink_kafka_consumer_works_1/ 2021-04-15T00:50:00+09:00 https://leeyh0216.github.io/posts/spark-structured-streaming-kafka-sink/ 2022-07-31T13:00:00+09:00 https://leeyh0216.github.io/posts/spark-structured-streaming-microbatch/ 2022-09-02T23:55:00+09:00 https://leeyh0216.github.io/posts/spark-private-s3-migration/ 2022-09-03T15:05:00+09:00 https://leeyh0216.github.io/posts/spark-adaptive-query-execution/ 2022-09-04T00:20:00+09:00 https://leeyh0216.github.io/posts/trino-slice/ 2022-12-24T15:00:00+09:00 https://leeyh0216.github.io/posts/Orc-Impl-1/ 2023-01-01T01:00:00+09:00 https://leeyh0216.github.io/posts/trino-summit-2023/ 2023-12-16T18:00:00+09:00 https://leeyh0216.github.io/posts/cmu_intro_to_database_1/ 2023-12-21T18:00:00+09:00 https://leeyh0216.github.io/posts/cmu_intro_to_database_2/ 2023-12-22T11:00:00+09:00 https://leeyh0216.github.io/posts/protobuf_2_5_build/ 2024-03-10T12:10:00+09:00 https://leeyh0216.github.io/posts/heap-and-gc/ 2024-07-14T17:00:00+09:00 https://leeyh0216.github.io/categories/ 2024-07-14T17:47:06+09:00 https://leeyh0216.github.io/tags/ 2024-07-14T17:47:06+09:00 https://leeyh0216.github.io/archives/ 2024-07-14T17:47:06+09:00 https://leeyh0216.github.io/about/ 2024-07-14T17:47:06+09:00 https://leeyh0216.github.io/ https://leeyh0216.github.io/tags/spring/ https://leeyh0216.github.io/tags/apache-spark/ https://leeyh0216.github.io/tags/rabbitmq/ https://leeyh0216.github.io/tags/docker/ https://leeyh0216.github.io/tags/streaming/ https://leeyh0216.github.io/tags/ps/ https://leeyh0216.github.io/tags/string/ https://leeyh0216.github.io/tags/slidingwindow/ https://leeyh0216.github.io/tags/array/ https://leeyh0216.github.io/tags/recursion/ https://leeyh0216.github.io/tags/twopointer/ https://leeyh0216.github.io/tags/apache-druid/ https://leeyh0216.github.io/tags/study/ https://leeyh0216.github.io/tags/backtracking/ https://leeyh0216.github.io/tags/hashtable/ https://leeyh0216.github.io/tags/sliding-window/ https://leeyh0216.github.io/tags/apache-hadoop/ https://leeyh0216.github.io/tags/linux/ https://leeyh0216.github.io/tags/java/ https://leeyh0216.github.io/tags/leetcode/ https://leeyh0216.github.io/tags/kafka/ https://leeyh0216.github.io/tags/airflow/ https://leeyh0216.github.io/tags/fp/ https://leeyh0216.github.io/tags/kerberos/ https://leeyh0216.github.io/tags/sql/ https://leeyh0216.github.io/tags/designpattern/ https://leeyh0216.github.io/tags/flink/ https://leeyh0216.github.io/tags/s3/ https://leeyh0216.github.io/tags/hadoop/ https://leeyh0216.github.io/tags/trino/ https://leeyh0216.github.io/tags/airlift/ https://leeyh0216.github.io/tags/unsafe/ https://leeyh0216.github.io/tags/orc/ https://leeyh0216.github.io/tags/database/ https://leeyh0216.github.io/tags/gc/ https://leeyh0216.github.io/tags/heap/ https://leeyh0216.github.io/categories/elasticsearch/ https://leeyh0216.github.io/categories/spring/ https://leeyh0216.github.io/categories/flink/ https://leeyh0216.github.io/page2/ https://leeyh0216.github.io/page3/ https://leeyh0216.github.io/page4/ https://leeyh0216.github.io/page5/ https://leeyh0216.github.io/page6/ https://leeyh0216.github.io/page7/ https://leeyh0216.github.io/page8/