merge partitions

Google did not find a decent one (the implementation is too complicated and inefficient), and he wrote one by himself. Post more things in the future, or the blog is very empty! If any of the following improvements can be made, I forgot to tell you. Sort from bottom to top. For example:Now we want to sort the following arrays in ascending order.9 8 7 6 5 4 3 2 1 Step 1 :( Len = 1) 8 9 6 7 4 5 2 3 1Step 2 :( Len = 2) 6 7 8 9 2 3 4 5 1Step 3: (LEN = 4) 2 3 4 5 6 7 8 9 1Step 4: (LEN = 8) 1 2 3

Use LVM on Ubuntu to easily adjust partitions and create snapshots The Ubuntu installer provides a check box to easily "use LVM. In its description, enabling logical volume management allows you to create snapshots and easily adjust the size of Hard Disk Partitions-here we will show you how to complete these operations. LVM is a technology that is similar to RAID arrays or "buckets" on Windows. Although th

Theoretical part:A Disks and partitions:1, disk partition representation: Common hard disks can be divided into primary partitions, extended partitions, and logical partitions. Typically, the primary partition is only 4, and the extended partition is considered a special primary partition type, and logical partitioning

to know clearly how fstab, so you have a certain level of Linux, of course, there are logical volume method. In short, whatever method you take, make the necessary backups to ensure foolproof.I already have a free space on my disk and need to merge this free partition into that smaller partition. To the online check, mainly two methods, is the logical volume, as well as the deletion of partition reconstruction partition and then modify the method of

This was a common question asked by many Kafka users. The goal of this post are to explain a few important determining factors and provide a few simple formulas.More partitions leads to higher throughputThe first thing to understand are that a topic partition are the unit of parallelism in Kafka. On both the producer and the broker side, writes to different partitions can be do fully in parallel. So expensi

Diskgenius data recovery software for hard disk, partition confusion, partition loss, mistakenly clone Ghost partition coverage of the partition repair and the resulting data loss can be well repaired. Diskgenius Tools is a rare domestic comprehensive software, generally in the data repair is more commonly used, we also recommend the use of Diskgenius and easy to my partition doctor in the zoning repair. Want to study click to learn "Yi I partition Table doctor use tutorial." Not much said the

partitions, sda6 and sda7, need to be merged, fdisk can be implemented, but data cannot be guaranteed. In addition, extended partitions cannot be merged if sda6 and sad8 need to be merged. What should I do if I cannot merge partitions in this way? Either reinstall the system, re-partition according to your own requir

How do I choose the number oftopics/partitions in a Kafka cluster? How to select the number of topics/partitions for a Kafka cluster. This is a common question asked by many Kafka users. The goal of this post is to explain a few important determining factors andprovide a few simple formulas. This is a problem that many Kafka users often ask. The purpose of this paper is to introduce some important decision

: ORA-14312: Value ' USERS ' already exist in partition 3 Obviously the key value ' USERS ' corresponds to another partition, which requires only the merge partitions operation: sql> ALTER TABLE t_part_list 2 MERGE partitions P2, P3 3 into PARTITION P2; The table has changed. Sql>coltable_name FORMAT A15 Sql>co

Transferred from: HTTP://WWW.TUICOOL.COM/ARTICLES/AJ6FAJ3How to determine the number of partitions, keys, and consumer threads for Kafka in the QQ group of the Kafak Chinese community, the proportion of the problem mentioned is quite high, which is one of the most frequently encountered problems for Kafka users. This paper, combined with Kafka source code, tries to discuss the related factors of this problem. We hope to help you.How do I determine the

Tag: ing relationship UIL mon push common sig package plugins work1 .? Preface We know that the producer sends a message to the topic, and the consumer subscribes to the topic (subscribed in the name of the consumer group). The topic is partitioned, and the message is stored in the partition, so in fact, when the producer sends a message to the partition and the consumer reads the message from the partition, the question is, which partition does the producer ship the message? How do consumer in

Software Introduction Harddiskmanager is a professional software for disk Management, for example, create partitions, format partitions, file system transformations, delete partitions, restore partitions, partition partitions, merge