version Archives - Page 2 of 6 - Simon Technology Blog

ZooKeeper_Node Data Version Number

Reposted from: Simba_cheng Method for updating node data: Synchronization method: Stat setData(final String path, byte data[], int version) Asynchronous method: void setData(final String path, by

October 14, 2021By Simo ZooKeeper data, Node, problem, this number, version, ZookeeperLeave a Comment

CentOS – the same ScyLLLADB version after upgrading

I have followed the documentation https://docs.scylladb.com/upgrade/upgrade-opensource/upgrade-guide-from-2.2-to-2.3/upgrade-guide-from-2.2 -to-2.3-rpm/#upgrade-procedure to operate, my version rem

October 14, 2021By Simo Centos centos, Same, Scylladb, Upgrade, versionLeave a Comment

ZooKeeper download installation (Windows version)

Go to the official Apache ZooKeeper website to download, https://zookeeper.apache.org/releases.html

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Here we choose zookeeper-3.4.12 version to download

Baidu network disk do

October 14, 2021By Simo ZooKeeper download, installation, version, windows, ZookeeperLeave a Comment

Centos6 upgrade GCC version

Initial version:

Installation warehouse:

1 #Install warehouse
2 wget http://people.centos.org/tru/devtools-2/devtools-2.repo
3 mv devtools-2.repo /etc/yum.repos.d
4
5 #Upgrade gcc,

October 14, 2021By Simo Centos centos, Centos6, GCC, Upgrade, versionLeave a Comment

NHIBERNATE – Update the subkey version does not increase

If I read the document correctly, if I have an Order entity that uses version column mapping (added by nhibernate), then changes to the order line should update the aggregate root (order) Version n

October 12, 2021By Simo Hibernate Child, increase, NHIBERNATE, no, time, Update, versionLeave a Comment

Message: Hive Schema version 1.2.0 and Metastore Architecture 2.1.0 Does Metastore do not upgrade or damage

Environment: spark2.11 hive2.2 hadoop2.8.2

The hive shell runs successfully! There are no errors or warnings with hava.
But when running application.sh, the startup fails

/usr/local/spa

October 12, 2021By Simo Hadoop 1.2.0, 2.1.0, architecture, Damage, hive, Messages, Metastore, Mismatch, no, Schema, Upgrade, versionLeave a Comment

Version Control – TFS is used to move a large number of projects from Source Safe

The company I work for has more than 1,000 applications that we maintain. Many of them are old technology, such as VB6, or poor technology (Access).

We want to get rid of Source Safe. We are

October 11, 2021By Simo Wireless control, large, Mobile, policy, project, safe, source, TFS, versionLeave a Comment

Tag: version