Re：Out-of-Memory Analysis- reformat for reading

Hi all: Sorry forthe text format, the follows are reorganized: 1. Flushing to disk may double the memory cost: A storage group maintains a list of ChunkGroups in memory and will be flushed to disk when its occupied memory exceeding the threshold (128MB by default). In the current implementation,

Out-of-Memory Analysis

Hi all: Flushing to disk may double the memory cost: A storage group maintains a list of ChunkGroups in memory and will be flushed to disk when its occupied memory exceeding the threshold (128MB by default). In the current implementation, when starting to flush data, a ChunkGroup is encoded in m

Re: Re: For the first release version

Hi, I also want to access the VM. My apache id is: kangrong. — 顺颂时祺 康荣 清华大学软件学院 — Best Regards, Rong Kang School of Software, Tsinghua University 原始邮件 发件人:乔嘉林 Jialin qiaoqj...@mails.tsinghua.edu.cn 收件人:dev...@iotdb.apache.org 发送时间:2019年4月18日(周四) 22:10 主题:Re: Re: For the first release version

Re: For the first release version

Hi all, In the IoTDB test, we find a memory leak bug due to the memory controller module. As test goes by, more and more metadata objects are cached by the memory controller and cannot be released, leading to frequently GC and the process crash. The developer Jian Tian has proposed a PR to s