get elasticsearch version

version selection: Elasticsearch Latest Version 2.20Elasticsearch update is too fast, February 2, 16 updated to version 2.2, first look at the version of the new features added. The first is based on Lucene 5.4.1, which fixes many bugs that exist in

Tags: local import data file get value position data data type quality LEDInstall on 1,mac (specify JAVA8)Install java8vim. base_profile file contents: Java_home=/library/java/javavirtualmachines/jdk1. 8. 0_162.jdk/contents/HomePath= $JAVA _home/bin: $PATHCLASSPATH=.: $JAVA _home/lib/dt.jar : $JAVA _home/lib/tools.jarsource. Base_profileechoInstall Elasticsearch Install Chinese word breaker (based on curre

directory permissions to the new user (Chown-r esrun:esrun/home/ elasticsearch2.3.1), and then start es (su esrun) as Esrun IK installation: Download the source code (Zip package) from GitHub, unzip it, go to the directory, execute the MVN package, and then target\releases\ Elasticsearch-analysis-ik-1.9.1.zip extract to Directory IK, then copy the IK directory to es under plugin IK configuration: The type configuration is adjusted by Type:org.e

() . StartObject () . Field ( "User" , "Kimchy" ) . Field ( "Postdate" , New Date ()) . Field ( "Message" , "another post" ) . EndObject () ) ); BulkresponseBulkresponse=bulkrequest.Execute().Actionget(); if ( Bulkresponse . Hasfailures ()) { //process failures by iterating through

) error:could not find P Lugin descriptor ' plugin-descriptor.properties ' in plugin zipThis problem is better solved,1. Download Bigdesk's Master Zip package2. Unzip to the installation path under the elasticsearch-2.3.0/plugins/directory, there will be a bigdesk or bigdesk-master (can be changed to Bigdesk) directory3. If the ' plugin-descriptor.properties ' file is not found, create the file and write the following:Description=bigdeskversion=bigdes

Es plugin Bigdesk InstallationBigdesk support for the latest version of ES is 1.3.0 ... 1.3.x head plug-in view data and cluster other some very convenient, but the cluster condition monitoring is not detailed enough, and there are some bug problems in the use, and Bigdesk, kopf used in combination. There was a problem downloading the installation: installinglukas-vlcek/bigdesk ... TRYINGNBSP;HTTPS://GITHUB.COM/LUKAS-VLCEK/BIGDESK/ARCHIVE/MAST

ElasticSearch (ES) may be read out via the source interface when a result is required after retrieval. But in this case, the result of the return will be many. When invoking the search method, we can add the AddField or AddFields method, Simply read the required domain. The interface example is as follows:1 SearchResponse response = Client.preparesearch ("flume-*-content-*")2 . Setscroll (New TimeValue (60000)3

Description privateStringdesc; privateList Also, because ES are generally used in JSON format when indexing, using Jackson to define a tool class that converts objects to JSON is also very simple, code: Java code publicclass ESUtils{ privatestaticObjectMapper Objectmapper=newobjectmapper (); publicstatic Stringtojson (Objecto) { try{ return Objectmapper.writevalueasstring (o); }catch (jsonprocessingexceptione) { e.printstacktrace (); } return ""; }} Before we start to operate ES se

Kibana provides great convenience for quick familiarity with elasticsearch operations, and is familiar with several basic operations through Kibana. CREATE INDEX Opening dev Tools in Kibana opens the interface shown in the following figure: On the left is the command window, the result of execution on the right.The following is the creation of an index called Blog_index, which contains two type:user and blogpost, PUT Blog_index {"mappings": {"user":

(Indexname)//index name. SetSource (mapping); Createindexresponse response = Cirb.execute (). Actionget (); if (response.isacknowledged ()) {System.out.println ("index created.");} else {System.err.println ("Index creation Failed. ");} Add Document Indexresponse response = client . Prepareindex (IndexName, type, "1") . SetSource (//Here you can use the JSON string directly Jsonbuilder (). StartObject (). Field (" type", "Syslog")

Pure Java Environment get APK information: Package name, version, version number, size, permissions ...Pure Java Environment Get APK information requires two packages:Axmlprinter2.jar and Jdom.jar, used to decompile XML and parse XMLProject directoryThis class is the one that gets the APK informationpublic class Apkuti

PHP get the user browser version of the method, PHP get Browser version The example in this article describes how PHP gets the user browser version. Share to everyone for your reference. The specific analysis is as follows: In PHP we have a global variable $_server[' http_u

Gets the version number of the current app: Private throws Exception { // get an instance of Packagemanager Packagemanager Packagemanager = Getpackagemanager (); // Getpackagename () is the package name of your current class, and 0 means to get version information PackageIn

Packagemanager Packagemanager = Getpackagemanager ();PackageInfo PackageInfo; = Packagemanager.getpackageinfo ("Com.kimliu.mobilesafe", 0);drawable icon = PackageInfo.applicationInfo.loadIcon (Packagemanager);String PackageName = packageinfo.packagename;String AppName = PackageInfo.applicationInfo.loadLabel (Packagemanager). toString ();int versioncode = Packageinfo.versioncode;String versionname = packageinfo.versionname;Get App

Android -- get application version name and version number, Android -- version number Use Package Manager Package com. liunan. myfirstapp. util; import android. content. context; import android. content. pm. applicationInfo; import android. content. pm. packageInfo; import android. content. pm. packageManager;/*** Crea

IOS-Get Model (device Model), Version (device Version), app (program Version), etc.IOS-Get Model (device Model), Version (device Version), app (program

ios-Get Model (device model), version (device version number), app (program version number), etc.NSLog (@ "uniqueidentifier:%@", [[Uidevice Currentdevice] uniqueidentifier]);NSLog (@ "Name:%@", [[Uidevice Currentdevice] name]);NSLog (@ "SystemName:%@", [[Uidevice Currentdevice] systemName]);NSLog (@ "systemversion:%@",

In Android development platform, you can get the native number via Telephonymanager. 1 telephonymanager phonemgr= (telephonymanager)this. Getsystemservice (Context.telephony_ SERVICE); 2 // txtPhoneNumber is a edittext used to display the phone numberNote:Depending on the security mechanism of Android, when using Telephonymanager, it must be in Androidmanifest.xmlAdd Phone model Build.modelString MODEL The end-user-visible name for the end product.S

] Objectforinfodictionarykey:@ "cfbundleversion"];NSLog (@ "==============1%@---%@", App_build1,app_build); //ios getting system Information //nslog (@ "identifier:%@", [[Uidevice Currentdevice] identifierforvendor]); //nslog (@ "Name:%@", [[Uidevice Currentdevice] name]); //nslog (@ "SystemName:%@", [[Uidevice Currentdevice] systemName]); //nslog (@ "systemversion:%@", [[Uidevice Currentdevice] systemversion]); //nslog (@ "model:%@", [[Uidevice Currentdevice] model]); //nslog (@ "Localizedmodel

using the Package Manager Package com.liunan.myfirstapp.util; Import Android.content.Context; Import Android.content.pm.ApplicationInfo; Import Android.content.pm.PackageInfo; Import Android.content.pm.PackageManager; /** * Created by Liu Nan on 2016-03-22. * * public class Packageutils {/** * get version Name * @param context * @return Version name */pub