Operation and maintenance platform tcapulusdb transaction management

[TcaplusDB The knowledge base ] Operational platform -TcaplusDB Business management

Transaction management basically runs through the whole operation and maintenance operation , From the machine , initialization , install , Upgrade to offline , From the creation and deletion of business , Create and delete partitions , Table creation and deletion , And backup , The reconstruction , Shift back, etc , It is implemented through the transaction management module , The core of transaction management is tcapcenter modular .

In each of the operations described above , How to operate... Has been described in other chapters , No more details here , Pages that only introduce transactions , How to view the execution status of a transaction , And how to interpret abnormal information and operate ;

1. Click on “ Operational platform ”->“ Transaction processing ” Go to the transaction page

1. Click on “ Operational platform ”, All transactions under a cluster will be displayed by default , If the queried transaction is not in this cluster , It needs to be framed in the following red “ colony ” Location , Select the cluster to view , Click on “ Inquire about ” Button , The transaction page will be refreshed , Get the latest transaction list

1. Filter the transactions to be viewed , As shown in the figure below, the red framed part , Are the latitude of screening , Normally executed affairs are generally not the focus of attention , More attention is paid to abnormal transactions , For example, suspend or pause , This part is in “ state ” You can filter in the following drop-down box ;
2. Filter as follows “ state “” by “ Suspended / Paused ” The business of , Altogether 4 One transaction , For example, our current focus is “ Table data construction request ”, Click the... Of the transaction “ID” Go in and see the details of the transaction

1. You can see the specific layout of the transaction as follows , The first is an overview of the transaction , Climate is the key to the execution of affairs “ step ”, In the process of execution “ Error log ” and “ journal ” form

1. It opens at “ step ”, You can see that the transaction is broken down into 3 A big one action To carry out , See below "action id" A column of , this 3 individual action Will execute in turn , You can see that this transaction 2,3 individual action All failed to execute , The first 1 individual action Successful implementation , Then we need to focus on the second 2 and action Log and error log section of

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TcaplusDB It's a distributed product of Tencent NoSQL database , The code for storage and scheduling is completely self-developed . With cache + Landing fusion architecture 、PB Levels of storage 、 Millisecond delay 、 Lossless horizontal expansion and complex data structure . At the same time, it has rich ecological environment 、 Easy migration 、 Extremely low operation and maintenance costs and five nine high availability features . Customer coverage game 、 Internet 、 government affairs 、 Finance 、 Manufacturing and the Internet of things .