kettle连接不上es7_kettle8.2连接ElasticSearch7
成品插件下載地址：https://download.csdn.net/download/wyazyf/11286050
一、下載
1、下載kettle8.2的發布版源碼包，具體版本為8.2，地址：https://github.com/pentaho/pentaho-kettle/releases?after=7.1.0.23-R。具體位置如下圖
2、下載kettle8.2發布版工具，地址：https://community.hitachivantara.com/docs/DOC-1009855，具體位置如下圖
二、修改
1、解壓源碼包，名稱為pentaho-kettle-8.2.0.0-R
2、進入pentaho-kettle-8.2.0.0-R目錄，修改pom文件內容。(解決編譯時部分包找不到問題)
pentaho-public
Pentaho Public
https://nexus.pentaho.org/repository/omni/
true
daily
true
interval:15
pentaho-public1
/
http://oss.sonatype.org/content/groups/public/
pentaho-public2
/
https://nexus.pentaho.org/repository/proxy-public-release/
pentaho-public3
/
https://nexus.pentaho.org/repository/proxy-public-snapshot/
3、進入pentaho-kettle-8.2.0.0-R\plugins目錄，修改pom文件內容。(加快編譯速度)
highdeps
!skipDefault
elasticsearch-bulk-insert
4、進入C:\Users\DELL\Desktop\pentaho-kettle-8.2.0.0-R\plugins\elasticsearch-bulk-insert\core目錄，修改pom文件內容。(添加es7連接客戶端，注釋transport連接客戶端，修改es的版本號)
8.2.0.0-342
${project.version}
${maven.build.timestamp}
${project.description}
yyyy/MM/dd hh:mm
7.2.0
org.elasticsearch.client
elasticsearch-rest-high-level-client
7.2.0
org.elasticsearch
elasticsearch
${elasticsearch.version}
compile
5、進入C:\Users\DELL\Desktop\pentaho-kettle-8.2.0.0-R\plugins\elasticsearch-bulk-insert\core\src\main\java\org\pentaho\di\trans\steps\elasticsearchbulk目錄，修改ElasticSearchBulk.java文件內容，如下
package org.pentaho.di.trans.steps.elasticsearchbulk;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang.StringUtils;
import org.apache.http.HttpHost;
import org.elasticsearch.action.DocWriteRequest.OpType;
import org.elasticsearch.action.bulk.BulkItemResponse;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.client.transport.NoNodeAvailableException;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentType;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.exception.KettleStepException;
import org.pentaho.di.core.row.RowDataUtil;
import org.pentaho.di.core.row.RowMetaInterface;
import org.pentaho.di.core.row.ValueMetaInterface;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.trans.Trans;
import org.pentaho.di.trans.TransMeta;
import org.pentaho.di.trans.step.BaseStep;
import org.pentaho.di.trans.step.StepDataInterface;
import org.pentaho.di.trans.step.StepInterface;
import org.pentaho.di.trans.step.StepMeta;
import org.pentaho.di.trans.step.StepMetaInterface;
import org.pentaho.di.trans.steps.elasticsearchbulk.ElasticSearchBulkMeta.Server;
/**
* Does bulk insert of data into ElasticSearch
*
* @author webdetails
* @since 16-02-2011
*/
public class ElasticSearchBulk extends BaseStep implements StepInterface {
private static final String INSERT_ERROR_CODE = null;
private static Class> PKG = ElasticSearchBulkMeta.class; // for i18n
private ElasticSearchBulkMeta meta;
private ElasticSearchBulkData data;
//? private Client client;
private RestHighLevelClient client;
private String index;
private String type;
//? BulkRequestBuilder currentRequest;
BulkRequest currentRequest = new BulkRequest();
private int batchSize = 2;
private boolean isJsonInsert = false;
private int jsonFieldIdx = 0;
private String idOutFieldName = null;
private Integer idFieldIndex = null;
private Long timeout = null;
private TimeUnit timeoutUnit = TimeUnit.MILLISECONDS;
private int numberOfErrors = 0;
//? private ListrequestsBuffer;
private ListrequestsBuffer;
private boolean stopOnError = true;
private boolean useOutput = true;
private MapcolumnsToJson;
private boolean hasFields;
private IndexRequest.OpType opType = org.elasticsearch.action.DocWriteRequest.OpType.CREATE;
public ElasticSearchBulk( StepMeta stepMeta, StepDataInterface stepDataInterface, int copyNr, TransMeta transMeta,
Trans trans ) {
super( stepMeta, stepDataInterface, copyNr, transMeta, trans );
}
public boolean processRow( StepMetaInterface smi, StepDataInterface sdi ) throws KettleException {
Object[] rowData = getRow();
if ( rowData == null ) {
if ( currentRequest != null && currentRequest.numberOfActions() > 0 ) {
processBatch( false );
}
setOutputDone();
return false;
}
if ( first ) {
first = false;
setupData();
//????? currentRequest = client.prepareBulk();
//????? requestsBuffer = new ArrayList( this.batchSize );
//?? try {
// ???????? ??client.bulk(currentRequest, RequestOptions.DEFAULT);
// } catch (IOException e1) {
// ??? rejectAllRows( e1.getLocalizedMessage() );
//?????? String msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Log.Exception", e1.getLocalizedMessage() );
//?????? logError( msg );
//?????? throw new KettleStepException( msg, e1 );
// }
requestsBuffer = new ArrayList( this.batchSize );
initFieldIndexes();
}
try {
data.inputRowBuffer[data.nextBufferRowIdx++] = rowData;
return indexRow( data.inputRowMeta, rowData ) || !stopOnError;
} catch ( KettleStepException e ) {
throw e;
} catch ( Exception e ) {
rejectAllRows( e.getLocalizedMessage() );
String msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Log.Exception", e.getLocalizedMessage() );
logError( msg );
throw new KettleStepException( msg, e );
}
}
/**
* Initialize this.data
*
* @throws KettleStepException
*/
private void setupData() throws KettleStepException {
data.nextBufferRowIdx = 0;
data.inputRowMeta = getInputRowMeta().clone(); // only available after first getRow();
data.inputRowBuffer = new Object[batchSize][];
data.outputRowMeta = data.inputRowMeta.clone();
meta.getFields( data.outputRowMeta, getStepname(), null, null, this, repository, metaStore );
}
private void initFieldIndexes() throws KettleStepException {
if ( isJsonInsert ) {
Integer idx = getFieldIdx( data.inputRowMeta, environmentSubstitute( meta.getJsonField() ) );
if ( idx != null ) {
jsonFieldIdx = idx.intValue();
} else {
throw new KettleStepException( BaseMessages.getString( PKG, "ElasticSearchBulk.Error.NoJsonField" ) );
}
}
idOutFieldName = environmentSubstitute( meta.getIdOutField() );
if ( StringUtils.isNotBlank( meta.getIdInField() ) ) {
idFieldIndex = getFieldIdx( data.inputRowMeta, environmentSubstitute( meta.getIdInField() ) );
if ( idFieldIndex == null ) {
throw new KettleStepException( BaseMessages.getString( PKG, "ElasticSearchBulk.Error.InvalidIdField" ) );
}
} else {
idFieldIndex = null;
}
}
private static Integer getFieldIdx( RowMetaInterface rowMeta, String fieldName ) {
if ( fieldName == null ) {
return null;
}
for ( int i = 0; i < rowMeta.size(); i++ ) {
String name = rowMeta.getValueMeta( i ).getName();
if ( fieldName.equals( name ) ) {
return i;
}
}
return null;
}
/**
* @param rowMeta The metadata for the row to be indexed
* @param row???? The data for the row to be indexed
*/
private boolean indexRow( RowMetaInterface rowMeta, Object[] row ) throws KettleStepException {
try {
//????? IndexRequestBuilder requestBuilder = client.prepareIndex( index, type );
//??? ? requestBuilder.setOpType( this.opType );
IndexRequest indexRequest = new IndexRequest(index);
indexRequest.type(type);
indexRequest.opType(this.opType);
if ( idFieldIndex != null ) {
//??????? requestBuilder.setId( "" + row[idFieldIndex] ); // "" just in case field isn't string
indexRequest.id("" + row[idFieldIndex]);
}
if ( isJsonInsert ) {
//??????? addSourceFromJsonString( row, requestBuilder );
addSourceFromJsonString( row, indexRequest );
} else {
//??????? addSourceFromRowFields( requestBuilder, rowMeta, row );
addSourceFromRowFields( indexRequest, rowMeta, row );
}
// currentRequest = new BulkRequest();
//????? currentRequest.add( requestBuilder );
//????? requestsBuffer.add( requestBuilder );
currentRequest.add( indexRequest );
requestsBuffer.add( indexRequest );
if ( currentRequest.numberOfActions() >= batchSize ) {
return processBatch( true );
} else {
return true;
}
} catch ( KettleStepException e ) {
throw e;
} catch ( NoNodeAvailableException e ) {
throw new KettleStepException( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Error.NoNodesFound" ) );
} catch ( Exception e ) {
throw new KettleStepException( BaseMessages.getString( PKG, "ElasticSearchBulk.Log.Exception", e
.getLocalizedMessage() ), e );
}
}
//? /**
//?? * @param row
//?? * @param requestBuilder
//?? */
//? private void addSourceFromJsonString( Object[] row, IndexRequestBuilder requestBuilder ) throws KettleStepException {
//??? Object jsonString = row[jsonFieldIdx];
//??? if ( jsonString instanceof byte[] ) {
//????? requestBuilder.setSource( (byte[]) jsonString, XContentType.JSON );
//??? } else if ( jsonString instanceof String ) {
//????? requestBuilder.setSource( (String) jsonString, XContentType.JSON );
//??? } else {
//????? throw new KettleStepException( BaseMessages.getString( "ElasticSearchBulk.Error.NoJsonFieldFormat" ) );
//??? }
//? }
/**
* @param row
* @param IndexRequest
*/
private void addSourceFromJsonString( Object[] row, IndexRequest indexRequest ) throws KettleStepException {
Object jsonString = row[jsonFieldIdx];
if ( jsonString instanceof byte[] ) {
indexRequest.source( (byte[]) jsonString, XContentType.JSON );
} else if ( jsonString instanceof String ) {
indexRequest.source( (String) jsonString, XContentType.JSON );
} else {
throw new KettleStepException( BaseMessages.getString( "ElasticSearchBulk.Error.NoJsonFieldFormat" ) );
}
}
//? /**
//?? * @param requestBuilder
//?? * @param rowMeta
//?? * @param row
//?? * @throws IOException
//?? */
//? private void addSourceFromRowFields( IndexRequestBuilder requestBuilder, RowMetaInterface rowMeta, Object[] row )
//????????? throws IOException {
//??? XContentBuilder jsonBuilder = XContentFactory.jsonBuilder().startObject();
//
//??? for ( int i = 0; i < rowMeta.size(); i++ ) {
//????? if ( idFieldIndex != null && i == idFieldIndex ) { // skip id
//??????? continue;
//????? }
//
//????? ValueMetaInterface valueMeta = rowMeta.getValueMeta( i );
//????? String name = hasFields ? columnsToJson.get( valueMeta.getName() ) : valueMeta.getName();
//????? Object value = row[i];
//????? if ( value instanceof Date && value.getClass() != Date.class ) {
//??????? Date subDate = (Date) value;
//??????? // create a genuine Date object, or jsonBuilder will not recognize it
//??????? value = new Date( subDate.getTime() );
//????? }
//????? if ( StringUtils.isNotBlank( name ) ) {
//??????? jsonBuilder.field( name, value );
//????? }
//??? }
//
//??? jsonBuilder.endObject();
//??? requestBuilder.setSource( jsonBuilder );
//? }
/**
* @param requestBuilder
* @param rowMeta
* @param row
* @throws IOException
*/
private void addSourceFromRowFields( IndexRequest indexRequest, RowMetaInterface rowMeta, Object[] row )
throws IOException {
XContentBuilder jsonBuilder = XContentFactory.jsonBuilder().startObject();
for ( int i = 0; i < rowMeta.size(); i++ ) {
if ( idFieldIndex != null && i == idFieldIndex ) { // skip id
continue;
}
ValueMetaInterface valueMeta = rowMeta.getValueMeta( i );
String name = hasFields ? columnsToJson.get( valueMeta.getName() ) : valueMeta.getName();
Object value = row[i];
if ( value instanceof Date && value.getClass() != Date.class ) {
Date subDate = (Date) value;
// create a genuine Date object, or jsonBuilder will not recognize it
value = new Date( subDate.getTime() );
}
if ( StringUtils.isNotBlank( name ) ) {
jsonBuilder.field( name, value );
}
}
jsonBuilder.endObject();
indexRequest.source( jsonBuilder );
}
public boolean init( StepMetaInterface smi, StepDataInterface sdi ) {
meta = (ElasticSearchBulkMeta) smi;
data = (ElasticSearchBulkData) sdi;
if ( super.init( smi, sdi ) ) {
try {
numberOfErrors = 0;
initFromMeta();
initClient();
return true;
} catch ( Exception e ) {
logError( BaseMessages.getString( PKG, "ElasticSearchBulk.Log.ErrorOccurredDuringStepInitialize" )
+ e.getMessage() );
}
return true;
}
return false;
}
private void initFromMeta() {
index = environmentSubstitute( meta.getIndex() );
type = environmentSubstitute( meta.getType() );
batchSize = meta.getBatchSizeInt( this );
try {
timeout = Long.parseLong( environmentSubstitute( meta.getTimeOut() ) );
} catch ( NumberFormatException e ) {
timeout = null;
}
timeoutUnit = meta.getTimeoutUnit();
isJsonInsert = meta.isJsonInsert();
useOutput = meta.isUseOutput();
stopOnError = meta.isStopOnError();
columnsToJson = meta.getFieldsMap();
this.hasFields = columnsToJson.size() > 0;
this.opType =
StringUtils.isNotBlank( meta.getIdInField() ) && meta.isOverWriteIfSameId() ? OpType.INDEX : OpType.CREATE;
}
private boolean processBatch( boolean makeNew ) throws KettleStepException {
BulkResponse response = null;
//??? ActionFutureactionFuture = currentRequest.execute();
try{
response = client.bulk(currentRequest, RequestOptions.DEFAULT);
} catch (IOException e1) {
rejectAllRows( e1.getLocalizedMessage() );
String msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Log.Exception", e1.getLocalizedMessage() );
logError( msg );
throw new KettleStepException( msg, e1 );
}
boolean responseOk = false;
//??? try {
//????? if ( timeout != null && timeoutUnit != null ) {
//??????? response = actionFuture.actionGet( timeout, timeoutUnit );
//????? } else {
//??????? response = actionFuture.actionGet();
//????? }
//??? } catch ( ElasticsearchException e ) {
//????? String msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Error.BatchExecuteFail", e.getLocalizedMessage() );
//????? if ( e instanceof ElasticsearchTimeoutException ) {
//??????? msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Error.Timeout" );
//????? }
//????? logError( msg );
//????? rejectAllRows( msg );
//??? }
if ( response != null ) {
responseOk = handleResponse( response );
requestsBuffer.clear();
} else { // have to assume all failed
numberOfErrors += currentRequest.numberOfActions();
setErrors( numberOfErrors );
}
if ( makeNew ) {
//????? currentRequest = client.prepareBulk();
try{
client.bulk(currentRequest, RequestOptions.DEFAULT);
} catch (IOException e1) {
rejectAllRows( e1.getLocalizedMessage() );
String msg = BaseMessages.getString( PKG, "ElasticSearchBulk.Log.Exception", e1.getLocalizedMessage() );
logError( msg );
throw new KettleStepException( msg, e1 );
}
data.nextBufferRowIdx = 0;
data.inputRowBuffer = new Object[batchSize][];
} else {
currentRequest = null;
data.inputRowBuffer = null;
}
return responseOk;
}
/**
* @param response
* @return true if no errors
*/
private boolean handleResponse( BulkResponse response ) {
boolean hasErrors = response.hasFailures();
if ( hasErrors ) {
logError( response.buildFailureMessage() );
}
int errorsInBatch = 0;
if ( hasErrors || useOutput ) {
for ( BulkItemResponse item : response ) {
if ( item.isFailed() ) {
// log
logDetailed( item.getFailureMessage() );
errorsInBatch++;
if ( getStepMeta().isDoingErrorHandling() ) {
rejectRow( item.getItemId(), item.getFailureMessage() );
}
} else if ( useOutput ) {
if ( idOutFieldName != null ) {
addIdToRow( item.getId(), item.getItemId() );
}
echoRow( item.getItemId() );
}
}
}
numberOfErrors += errorsInBatch;
setErrors( numberOfErrors );
int linesOK = currentRequest.numberOfActions() - errorsInBatch;
if ( useOutput ) {
setLinesOutput( getLinesOutput() + linesOK );
} else {
setLinesWritten( getLinesWritten() + linesOK );
}
return !hasErrors;
}
private void addIdToRow( String id, int rowIndex ) {
data.inputRowBuffer[rowIndex] =
RowDataUtil.resizeArray( data.inputRowBuffer[rowIndex], getInputRowMeta().size() + 1 );
data.inputRowBuffer[rowIndex][getInputRowMeta().size()] = id;
}
/**
* Send input row to output
*
* @param rowIndex
*/
private void echoRow( int rowIndex ) {
try {
putRow( data.outputRowMeta, data.inputRowBuffer[rowIndex] );
} catch ( KettleStepException e ) {
logError( e.getLocalizedMessage() );
} catch ( ArrayIndexOutOfBoundsException e ) {
logError( e.getLocalizedMessage() );
}
}
/**
* Send input row to error.
*
* @param index
* @param errorMsg
*/
private void rejectRow( int index, String errorMsg ) {
try {
putError( getInputRowMeta(), data.inputRowBuffer[index], 1, errorMsg, null, INSERT_ERROR_CODE );
} catch ( KettleStepException e ) {
logError( e.getLocalizedMessage() );
} catch ( ArrayIndexOutOfBoundsException e ) {
logError( e.getLocalizedMessage() );
}
}
private void rejectAllRows( String errorMsg ) {
for ( int i = 0; i < data.nextBufferRowIdx; i++ ) {
rejectRow( i, errorMsg );
}
}
private void initClient() throws UnknownHostException {
Settings.Builder settingsBuilder = Settings.builder();
settingsBuilder.put( Settings.Builder.EMPTY_SETTINGS );
meta.getSettingsMap().entrySet().stream().forEach( ( s ) -> settingsBuilder.put( s.getKey(),
environmentSubstitute( s.getValue() ) ) );
//??? PreBuiltTransportClient tClient = new PreBuiltTransportClient( settingsBuilder.build() );
//
//??? for ( Server server : meta.getServers() ) {
//????? tClient.addTransportAddress( new TransportAddress(
//????????????? InetAddress.getByName( environmentSubstitute( server.getAddress() ) ),
//????????????? server.getPort() ) );
//??? }
//
//??? client = tClient;
RestHighLevelClient rclient=null;
for ( Server server : meta.getServers() ) {
rclient = new RestHighLevelClient(RestClient.builder(new HttpHost(server.getAddress(), Integer.valueOf(server.getPort()), "http")));
}
client = rclient;
/** With the upgrade to elasticsearch 6.3.0, removed the NodeBuilder,
*? which was removed from the elasticsearch 5.0 API, see:
*? https://www.elastic.co/guide/en/elasticsearch/reference/5.0/breaking_50_java_api_changes
*? .html#_nodebuilder_removed
*/
}
private void disposeClient() throws IOException{
if ( client != null ) {
client.close();
}
}
public void dispose( StepMetaInterface smi, StepDataInterface sdi ) {
meta = (ElasticSearchBulkMeta) smi;
data = (ElasticSearchBulkData) sdi;
try {
disposeClient();
} catch ( Exception e ) {
logError( e.getLocalizedMessage(), e );
}
super.dispose( smi, sdi );
}
}
6、進入C:\Users\DELL\Desktop\pentaho-kettle-8.2.0.0-R\plugins\elasticsearch-bulk-insert\core\src\main\java\org\pentaho\di\ui\trans\steps\elasticsearchbulk目錄，修改ElasticSearchBulkDialog.java文件內容，如下
package org.pentaho.di.ui.trans.steps.elasticsearchbulk;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.apache.http.HttpHost;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem;
import org.eclipse.swt.events.FocusListener;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.events.ShellAdapter;
import org.eclipse.swt.events.ShellEvent;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.elasticsearch.action.admin.indices.get.GetIndexRequest;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.client.core.MainResponse;
import org.elasticsearch.client.transport.NoNodeAvailableException;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.discovery.MasterNotDiscoveredException;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.Props;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.row.RowMetaInterface;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.trans.TransMeta;
import org.pentaho.di.trans.step.BaseStepMeta;
import org.pentaho.di.trans.step.StepDialogInterface;
import org.pentaho.di.trans.steps.elasticsearchbulk.ElasticSearchBulkMeta;
import org.pentaho.di.trans.steps.elasticsearchbulk.ElasticSearchBulkMeta.Server;
import org.pentaho.di.ui.core.dialog.ErrorDialog;
import org.pentaho.di.ui.core.widget.ColumnInfo;
import org.pentaho.di.ui.core.widget.LabelComboVar;
import org.pentaho.di.ui.core.widget.LabelTextVar;
import org.pentaho.di.ui.core.widget.TableView;
import org.pentaho.di.ui.core.widget.TextVar;
import org.pentaho.di.ui.trans.step.BaseStepDialog;
public class ElasticSearchBulkDialog extends BaseStepDialog implements StepDialogInterface {
private ElasticSearchBulkMeta model;
private static Class> PKG = ElasticSearchBulkMeta.class;
private CTabFolder wTabFolder;
private FormData fdTabFolder;
private CTabItem wGeneralTab;
private Composite wGeneralComp;
private FormData fdGeneralComp;
private Label wlBatchSize;
private TextVar wBatchSize;
private LabelTextVar wIdOutField;
private Group wIndexGroup;
private FormData fdIndexGroup;
private Group wSettingsGroup;
private FormData fdSettingsGroup;
private String[] fieldNames;
private CTabItem wFieldsTab;
private LabelTextVar wIndex;
private LabelTextVar wType;
private ModifyListener lsMod;
private Button wIsJson;
private Label wlIsJson;
private Label wlUseOutput;
private Button wUseOutput;
private LabelComboVar wJsonField;
private TableView wFields;
private CTabItem wServersTab;
private TableView wServers;
private CTabItem wSettingsTab;
private TableView wSettings;
private LabelTimeComposite wTimeOut;
private Label wlStopOnError;
private Button wStopOnError;
private Button wTest;
private Button wTestCl;
private LabelComboVar wIdInField;
private Button wIsOverwrite;
private Label wlIsOverwrite;
public ElasticSearchBulkDialog( Shell parent, Object in, TransMeta transMeta, String sname ) {
super( parent, (BaseStepMeta) in, transMeta, sname );
model = (ElasticSearchBulkMeta) in;
}
public String open() {
Shell parent = getParent();
Display display = parent.getDisplay();
shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );
props.setLook( shell );
setShellImage( shell, model );
lsMod = new ModifyListener() {
public void modifyText( ModifyEvent e ) {
model.setChanged();
}
};
changed = model.hasChanged();
FormLayout formLayout = new FormLayout();
formLayout.marginWidth = Const.FORM_MARGIN;
formLayout.marginHeight = Const.FORM_MARGIN;
shell.setLayout( formLayout );
shell.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.DialogTitle" ) );
int middle = props.getMiddlePct();
int margin = Const.MARGIN;
// Stepname line
wlStepname = new Label( shell, SWT.RIGHT );
wlStepname.setText( BaseMessages.getString( PKG, "System.Label.StepName" ) );
props.setLook( wlStepname );
fdlStepname = new FormData();
fdlStepname.left = new FormAttachment( 0, 0 );
fdlStepname.top = new FormAttachment( 0, margin );
fdlStepname.right = new FormAttachment( middle, -margin );
wlStepname.setLayoutData( fdlStepname );
wStepname = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
wStepname.setText( stepname );
props.setLook( wStepname );
wStepname.addModifyListener( lsMod );
fdStepname = new FormData();
fdStepname.left = new FormAttachment( middle, 0 );
fdStepname.top = new FormAttachment( 0, margin );
fdStepname.right = new FormAttachment( 100, 0 );
wStepname.setLayoutData( fdStepname );
wTabFolder = new CTabFolder( shell, SWT.BORDER );
props.setLook( wTabFolder, Props.WIDGET_STYLE_TAB );
// GENERAL TAB
addGeneralTab();
// Servers TAB
addServersTab();
// Fields TAB
addFieldsTab();
// Settings TAB
addSettingsTab();
//
// BUTTONS //
// //
wOK = new Button( shell, SWT.PUSH );
wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
wCancel = new Button( shell, SWT.PUSH );
wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
setButtonPositions( new Button[]{wOK, wCancel}, margin, null );
fdTabFolder = new FormData();
fdTabFolder.left = new FormAttachment( 0, 0 );
fdTabFolder.top = new FormAttachment( wStepname, margin );
fdTabFolder.right = new FormAttachment( 100, 0 );
fdTabFolder.bottom = new FormAttachment( wOK, -margin );
wTabFolder.setLayoutData( fdTabFolder );
// //
// Std Listeners //
//
addStandardListeners();
wTabFolder.setSelection( 0 );
// Set the shell size, based upon previous time...
setSize();
getData( model );
model.setChanged( changed );
shell.open();
while ( !shell.isDisposed() ) {
if ( !display.readAndDispatch() ) {
display.sleep();
}
}
return stepname;
}
private void addStandardListeners() {
// Add listeners
lsOK = new Listener() {
public void handleEvent( Event e ) {
ok();
}
};
lsCancel = new Listener() {
public void handleEvent( Event e ) {
cancel();
}
};
lsMod = new ModifyListener() {
public void modifyText( ModifyEvent event ) {
model.setChanged();
}
};
wOK.addListener( SWT.Selection, lsOK );
wCancel.addListener( SWT.Selection, lsCancel );
lsDef = new SelectionAdapter() {
public void widgetDefaultSelected( SelectionEvent e ) {
ok();
}
};
wStepname.addSelectionListener( lsDef );
// window close
shell.addShellListener( new ShellAdapter() {
public void shellClosed( ShellEvent e ) {
cancel();
}
} );
}
/**
*/
private void addGeneralTab() {
wGeneralTab = new CTabItem( wTabFolder, SWT.NONE );
wGeneralTab.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.General.Tab" ) );
wGeneralComp = new Composite( wTabFolder, SWT.NONE );
props.setLook( wGeneralComp );
FormLayout generalLayout = new FormLayout();
generalLayout.marginWidth = 3;
generalLayout.marginHeight = 3;
wGeneralComp.setLayout( generalLayout );
// Index GROUP
fillIndexGroup( wGeneralComp );
// Options GROUP
fillOptionsGroup( wGeneralComp );
fdGeneralComp = new FormData();
fdGeneralComp.left = new FormAttachment( 0, 0 );
fdGeneralComp.top = new FormAttachment( wStepname, Const.MARGIN );
fdGeneralComp.right = new FormAttachment( 100, 0 );
fdGeneralComp.bottom = new FormAttachment( 100, 0 );
wGeneralComp.setLayoutData( fdGeneralComp );
wGeneralComp.layout();
wGeneralTab.setControl( wGeneralComp );
}
private void fillIndexGroup( Composite parentTab ) {
wIndexGroup = new Group( parentTab, SWT.SHADOW_NONE );
props.setLook( wIndexGroup );
wIndexGroup.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.IndexGroup.Label" ) );
FormLayout indexGroupLayout = new FormLayout();
indexGroupLayout.marginWidth = 10;
indexGroupLayout.marginHeight = 10;
wIndexGroup.setLayout( indexGroupLayout );
// Index
wIndex = new LabelTextVar( transMeta, wIndexGroup, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Index"
+ ".Label" ), BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Index.Tooltip" ) );
wIndex.addModifyListener( lsMod );
// Type
wType =
new LabelTextVar( transMeta, wIndexGroup, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Type"
+ ".Label" ),
BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Type.Tooltip" ) );
wType.addModifyListener( lsMod );
// Test button
wTest = new Button( wIndexGroup, SWT.PUSH );
wTest.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestIndex.Label" ) );
wTest.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestIndex.Tooltip" ) );
wTest.addListener( SWT.Selection, new Listener() {
public void handleEvent( Event arg0 ) {
test( TestType.INDEX );
}
} );
Control[] connectionControls = new Control[]{wIndex, wType};
placeControls( wIndexGroup, connectionControls );
BaseStepDialog.positionBottomButtons( wIndexGroup, new Button[]{wTest}, Const.MARGIN, wType );
fdIndexGroup = new FormData();
fdIndexGroup.left = new FormAttachment( 0, Const.MARGIN );
fdIndexGroup.top = new FormAttachment( wStepname, Const.MARGIN );
fdIndexGroup.right = new FormAttachment( 100, -Const.MARGIN );
wIndexGroup.setLayoutData( fdIndexGroup );
}
private void addServersTab() {
wServersTab = new CTabItem( wTabFolder, SWT.NONE );
wServersTab.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.ServersTab.TabTitle" ) );
FormLayout serversLayout = new FormLayout();
serversLayout.marginWidth = Const.FORM_MARGIN;
serversLayout.marginHeight = Const.FORM_MARGIN;
Composite wServersComp = new Composite( wTabFolder, SWT.NONE );
wServersComp.setLayout( serversLayout );
props.setLook( wServersComp );
// Test button
wTestCl = new Button( wServersComp, SWT.PUSH );
wTestCl.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestCluster.Label" ) );
wTestCl.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestCluster.Tooltip" ) );
wTestCl.addListener( SWT.Selection, new Listener() {
public void handleEvent( Event arg0 ) {
test( TestType.CLUSTER );
}
} );
setButtonPositions( new Button[]{wTestCl}, Const.MARGIN, null );
ColumnInfo[] columnsMeta = new ColumnInfo[2];
columnsMeta[0] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.ServersTab.Address.Column" ),
ColumnInfo.COLUMN_TYPE_TEXT, false );
columnsMeta[0].setUsingVariables( true );
columnsMeta[1] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.ServersTab.Port.Column" ),
ColumnInfo.COLUMN_TYPE_TEXT, true );
wServers =
new TableView( transMeta, wServersComp, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, columnsMeta, 1, lsMod,
props );
FormData fdServers = new FormData();
fdServers.left = new FormAttachment( 0, Const.MARGIN );
fdServers.top = new FormAttachment( 0, Const.MARGIN );
fdServers.right = new FormAttachment( 100, -Const.MARGIN );
fdServers.bottom = new FormAttachment( wTestCl, -Const.MARGIN );
wServers.setLayoutData( fdServers );
FormData fdServersComp = new FormData();
fdServersComp.left = new FormAttachment( 0, 0 );
fdServersComp.top = new FormAttachment( 0, 0 );
fdServersComp.right = new FormAttachment( 100, 0 );
fdServersComp.bottom = new FormAttachment( 100, 0 );
wServersComp.setLayoutData( fdServersComp );
wServersComp.layout();
wServersTab.setControl( wServersComp );
}
private void addSettingsTab() {
wSettingsTab = new CTabItem( wTabFolder, SWT.NONE );
wSettingsTab.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.SettingsTab.TabTitle" ) );
FormLayout serversLayout = new FormLayout();
serversLayout.marginWidth = Const.FORM_MARGIN;
serversLayout.marginHeight = Const.FORM_MARGIN;
Composite wSettingsComp = new Composite( wTabFolder, SWT.NONE );
wSettingsComp.setLayout( serversLayout );
props.setLook( wSettingsComp );
ColumnInfo[] columnsMeta = new ColumnInfo[2];
columnsMeta[0] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.SettingsTab.Property.Column" ),
ColumnInfo.COLUMN_TYPE_TEXT, false );
columnsMeta[1] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.SettingsTab.Value.Column" ),
ColumnInfo.COLUMN_TYPE_TEXT, false );
columnsMeta[1].setUsingVariables( true );
wSettings =
new TableView( transMeta, wSettingsComp, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, columnsMeta, 1, lsMod,
props );
FormData fdServers = new FormData();
fdServers.left = new FormAttachment( 0, Const.MARGIN );
fdServers.top = new FormAttachment( 0, Const.MARGIN );
fdServers.right = new FormAttachment( 100, -Const.MARGIN );
fdServers.bottom = new FormAttachment( 100, -Const.MARGIN );
wSettings.setLayoutData( fdServers );
FormData fdServersComp = new FormData();
fdServersComp.left = new FormAttachment( 0, 0 );
fdServersComp.top = new FormAttachment( 0, 0 );
fdServersComp.right = new FormAttachment( 100, 0 );
fdServersComp.bottom = new FormAttachment( 100, 0 );
wSettingsComp.setLayoutData( fdServersComp );
wSettingsComp.layout();
wSettingsTab.setControl( wSettingsComp );
}
private void addFieldsTab() {
wFieldsTab = new CTabItem( wTabFolder, SWT.NONE );
wFieldsTab.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.FieldsTab.TabTitle" ) );
FormLayout fieldsLayout = new FormLayout();
fieldsLayout.marginWidth = Const.FORM_MARGIN;
fieldsLayout.marginHeight = Const.FORM_MARGIN;
Composite wFieldsComp = new Composite( wTabFolder, SWT.NONE );
wFieldsComp.setLayout( fieldsLayout );
props.setLook( wFieldsComp );
wGet = new Button( wFieldsComp, SWT.PUSH );
wGet.setText( BaseMessages.getString( PKG, "System.Button.GetFields" ) );
wGet.setToolTipText( BaseMessages.getString( PKG, "System.Tooltip.GetFields" ) );
lsGet = new Listener() {
public void handleEvent( Event e ) {
getPreviousFields( wFields );
}
};
wGet.addListener( SWT.Selection, lsGet );
setButtonPositions( new Button[]{wGet}, Const.MARGIN, null );
final int fieldsRowCount = model.getFields().size();
String[] names = this.fieldNames != null ? this.fieldNames : new String[]{""};
ColumnInfo[] columnsMeta = new ColumnInfo[2];
columnsMeta[0] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.NameColumn.Column" ),
ColumnInfo.COLUMN_TYPE_CCOMBO, names, false );
columnsMeta[1] =
new ColumnInfo( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TargetNameColumn.Column" ),
ColumnInfo.COLUMN_TYPE_TEXT, false );
wFields =
new TableView( transMeta, wFieldsComp, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, columnsMeta,
fieldsRowCount,
lsMod, props );
FormData fdFields = new FormData();
fdFields.left = new FormAttachment( 0, Const.MARGIN );
fdFields.top = new FormAttachment( 0, Const.MARGIN );
fdFields.right = new FormAttachment( 100, -Const.MARGIN );
fdFields.bottom = new FormAttachment( wGet, -Const.MARGIN );
wFields.setLayoutData( fdFields );
FormData fdFieldsComp = new FormData();
fdFieldsComp.left = new FormAttachment( 0, 0 );
fdFieldsComp.top = new FormAttachment( 0, 0 );
fdFieldsComp.right = new FormAttachment( 100, 0 );
fdFieldsComp.bottom = new FormAttachment( 100, 0 );
wFieldsComp.setLayoutData( fdFieldsComp );
wFieldsComp.layout();
wFieldsTab.setControl( wFieldsComp );
}
private void fillOptionsGroup( Composite parentTab ) {
int margin = Const.MARGIN;
wSettingsGroup = new Group( parentTab, SWT.SHADOW_NONE );
props.setLook( wSettingsGroup );
wSettingsGroup.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.SettingsGroup.Label" ) );
FormLayout settingGroupLayout = new FormLayout();
settingGroupLayout.marginWidth = 10;
settingGroupLayout.marginHeight = 10;
wSettingsGroup.setLayout( settingGroupLayout );
// Timeout
wTimeOut =
new LabelTimeComposite( wSettingsGroup, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TimeOut"
+ ".Label" ),
BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TimeOut.Tooltip" ) );
props.setLook( wTimeOut );
wTimeOut.addModifyListener( lsMod );
// BatchSize
wlBatchSize = new Label( wSettingsGroup, SWT.RIGHT );
wlBatchSize.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.BatchSize.Label" ) );
props.setLook( wlBatchSize );
wBatchSize = new TextVar( transMeta, wSettingsGroup, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
props.setLook( wBatchSize );
wBatchSize.addModifyListener( lsMod );
// Stop on error
wlStopOnError = new Label( wSettingsGroup, SWT.RIGHT );
wlStopOnError.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.StopOnError.Label" ) );
wStopOnError = new Button( wSettingsGroup, SWT.CHECK | SWT.RIGHT );
wStopOnError.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.StopOnError.Tooltip" ) );
wStopOnError.addSelectionListener( new SelectionListener() {
public void widgetDefaultSelected( SelectionEvent arg0 ) {
widgetSelected( arg0 );
}
public void widgetSelected( SelectionEvent arg0 ) {
model.setChanged();
}
} );
// ID input
wIdInField =
new LabelComboVar( transMeta, wSettingsGroup, BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.IdField.Label" ), BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.IdField.Tooltip" ) );
props.setLook( wIdInField );
wIdInField.getComboWidget().setEditable( true );
wIdInField.addModifyListener( lsMod );
wIdInField.addFocusListener( new FocusListener() {
public void focusLost( org.eclipse.swt.events.FocusEvent e ) {
}
public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
getPreviousFields( wIdInField );
}
} );
getPreviousFields( wIdInField );
wlIsOverwrite = new Label( wSettingsGroup, SWT.RIGHT );
wlIsOverwrite.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Overwrite.Label" ) );
wIsOverwrite = new Button( wSettingsGroup, SWT.CHECK | SWT.RIGHT );
wIsOverwrite.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Overwrite.Tooltip" ) );
wIsOverwrite.addSelectionListener( new SelectionListener() {
public void widgetDefaultSelected( SelectionEvent arg0 ) {
widgetSelected( arg0 );
}
public void widgetSelected( SelectionEvent arg0 ) {
model.setChanged();
}
} );
// Output rows
wlUseOutput = new Label( wSettingsGroup, SWT.RIGHT );
wlUseOutput.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.UseOutput.Label" ) );
wUseOutput = new Button( wSettingsGroup, SWT.CHECK | SWT.RIGHT );
wUseOutput.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.UseOutput.Tooltip" ) );
wUseOutput.addSelectionListener( new SelectionListener() {
public void widgetDefaultSelected( SelectionEvent arg0 ) {
widgetSelected( arg0 );
}
public void widgetSelected( SelectionEvent arg0 ) {
wIdOutField.setEnabled( wUseOutput.getSelection() );
model.setChanged();
}
} );
// ID out field
wIdOutField =
new LabelTextVar( transMeta, wSettingsGroup, BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.IdOutField.Label" ), BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.IdOutField.Tooltip" ) );
props.setLook( wIdOutField );
wIdOutField.setEnabled( wUseOutput.getSelection() );
wIdOutField.addModifyListener( lsMod );
// use json
wlIsJson = new Label( wSettingsGroup, SWT.RIGHT );
wlIsJson.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.IsJson.Label" ) );
wIsJson = new Button( wSettingsGroup, SWT.CHECK | SWT.RIGHT );
wIsJson.setToolTipText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.IsJson.Tooltip" ) );
wIsJson.addSelectionListener( new SelectionListener() {
public void widgetDefaultSelected( SelectionEvent arg0 ) {
widgetSelected( arg0 );
}
public void widgetSelected( SelectionEvent arg0 ) {
wJsonField.setEnabled( wIsJson.getSelection() );
wFields.setEnabled( !wIsJson.getSelection() );
wFields.setVisible( !wIsJson.getSelection() );
wGet.setEnabled( !wIsJson.getSelection() );
model.setChanged();
}
} );
// Json field
wJsonField =
new LabelComboVar( transMeta, wSettingsGroup, BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.JsonField.Label" ), BaseMessages.getString( PKG,
"ElasticSearchBulkDialog.JsonField.Tooltip" ) );
wJsonField.getComboWidget().setEditable( true );
props.setLook( wJsonField );
wJsonField.addModifyListener( lsMod );
wJsonField.addFocusListener( new FocusListener() {
public void focusLost( org.eclipse.swt.events.FocusEvent e ) {
}
public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
getPreviousFields( wJsonField );
}
} );
getPreviousFields( wJsonField );
wJsonField.setEnabled( wIsJson.getSelection() );
Control[] settingsControls = new Control[]{wlBatchSize, wBatchSize, wlStopOnError, wStopOnError, wTimeOut,
wIdInField, wlIsOverwrite, wIsOverwrite, wlUseOutput, wUseOutput, wIdOutField, wlIsJson, wIsJson,
wJsonField};
placeControls( wSettingsGroup, settingsControls );
fdSettingsGroup = new FormData();
fdSettingsGroup.left = new FormAttachment( 0, margin );
fdSettingsGroup.top = new FormAttachment( wIndexGroup, margin );
fdSettingsGroup.right = new FormAttachment( 100, -margin );
wSettingsGroup.setLayoutData( fdSettingsGroup );
}
private void getPreviousFields( LabelComboVar combo ) {
String value = combo.getText();
combo.removeAll();
combo.setItems( getInputFieldNames() );
if ( value != null ) {
combo.setText( value );
}
}
private String[] getInputFieldNames() {
if ( this.fieldNames == null ) {
try {
RowMetaInterface r = transMeta.getPrevStepFields( stepname );
if ( r != null ) {
fieldNames = r.getFieldNames();
}
} catch ( KettleException ke ) {
new ErrorDialog( shell, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.FailedToGetFields.DialogTitle" ),
BaseMessages.getString( PKG, "ElasticSearchBulkDialog.FailedToGetFields.DialogMessage" ), ke );
return new String[0];
}
}
return fieldNames;
}
private void getPreviousFields( TableView table ) {
try {
RowMetaInterface r = transMeta.getPrevStepFields( stepname );
if ( r != null ) {
BaseStepDialog.getFieldsFromPrevious( r, table, 1, new int[]{1, 2}, null, 0, 0, null );
}
} catch ( KettleException ke ) {
new ErrorDialog( shell, BaseMessages.getString( PKG, "System.Dialog.GetFieldsFailed.Title" ), BaseMessages
.getString( PKG, "System.Dialog.GetFieldsFailed.Message" ), ke );
}
}
private void placeControls( Group group, Control[] controls ) {
Control previousAbove = group;
Control previousLeft = group;
for ( Control control : controls ) {
if ( control instanceof Label ) {
addLabelAfter( control, previousAbove );
previousLeft = control;
} else {
addWidgetAfter( control, previousAbove, previousLeft );
previousAbove = control;
previousLeft = group;
}
}
}
private void addWidgetAfter( Control widget, Control widgetAbove, Control widgetLeft ) {
props.setLook( widget );
FormData fData = new FormData();
fData.left = new FormAttachment( widgetLeft, Const.MARGIN );
fData.top = new FormAttachment( widgetAbove, Const.MARGIN );
fData.right = new FormAttachment( 100, -Const.MARGIN );
widget.setLayoutData( fData );
}
private void addLabelAfter( Control widget, Control widgetAbove ) {
props.setLook( widget );
FormData fData = new FormData();
fData.top = new FormAttachment( widgetAbove, Const.MARGIN );
fData.right = new FormAttachment( Const.MIDDLE_PCT, -Const.MARGIN );
widget.setLayoutData( fData );
}
/**
* Read the data from the ElasticSearchBulkMeta object and show it in this dialog.
*
* @param in The ElasticSearchBulkMeta object to obtain the data from.
*/
public void getData( ElasticSearchBulkMeta in ) {
wIndex.setText( Const.NVL( in.getIndex(), "" ) );
wType.setText( Const.NVL( in.getType(), "" ) );
wBatchSize.setText( Const.NVL( in.getBatchSize(), "" + ElasticSearchBulkMeta.DEFAULT_BATCH_SIZE ) );
wStopOnError.setSelection( in.isStopOnError() );
wTimeOut.setText( Const.NVL( in.getTimeOut(), "" ) );
wTimeOut.setTimeUnit( in.getTimeoutUnit() );
wIdInField.setText( Const.NVL( in.getIdInField(), "" ) );
wIsOverwrite.setSelection( in.isOverWriteIfSameId() );
wIsJson.setSelection( in.isJsonInsert() );
wJsonField.setText( Const.NVL( in.getJsonField(), "" ) );
wJsonField.setEnabled( wIsJson.getSelection() ); // listener not working here
wUseOutput.setSelection( in.isUseOutput() );
wIdOutField.setText( Const.NVL( in.getIdOutField(), "" ) );
wIdOutField.setEnabled( wUseOutput.getSelection() ); // listener not working here
// Fields
mapToTableView( model.getFieldsMap(), wFields );
// Servers
for ( ElasticSearchBulkMeta.Server server : model.getServers() ) {
wServers.add( server.address, "" + server.port );
}
wServers.removeEmptyRows();
wServers.setRowNums();
// Settings
mapToTableView( model.getSettingsMap(), wSettings );
wStepname.selectAll();
wStepname.setFocus();
}
private void mapToTableView( Mapmap, TableView table ) {
for ( String key : map.keySet() ) {
table.add( key, map.get( key ) );
}
table.removeEmptyRows();
table.setRowNums();
}
private void cancel() {
stepname = null;
model.setChanged( changed );
dispose();
}
private void ok() {
try {
toModel( model );
} catch ( KettleException e ) {
new ErrorDialog( shell, BaseMessages.getString( PKG, "ElasticSearchBulkDialog.ErrorValidateData.DialogTitle" ),
BaseMessages.getString( PKG, "ElasticSearchBulkDialog.ErrorValidateData.DialogMessage" ), e );
}
dispose();
}
private void toModel( ElasticSearchBulkMeta in ) throws KettleException { // copy info to ElasticSearchBulkMeta
stepname = wStepname.getText();
in.setType( wType.getText() );
in.setIndex( wIndex.getText() );
in.setBatchSize( wBatchSize.getText() );
in.setTimeOut( Const.NVL( wTimeOut.getText(), null ) );
in.setTimeoutUnit( wTimeOut.getTimeUnit() );
in.setIdInField( wIdInField.getText() );
in.setOverWriteIfSameId( StringUtils.isNotBlank( wIdInField.getText() ) && wIsOverwrite.getSelection() );
in.setStopOnError( wStopOnError.getSelection() );
in.setJsonInsert( wIsJson.getSelection() );
in.setJsonField( wIsJson.getSelection() ? wJsonField.getText() : null );
in.setIdOutField( wIdOutField.getText() );
in.setUseOutput( wUseOutput.getSelection() );
in.clearFields();
if ( !wIsJson.getSelection() ) {
for ( int i = 0; i < wFields.getItemCount(); i++ ) {
String[] row = wFields.getItem( i );
if ( StringUtils.isNotBlank( row[0] ) ) {
in.addField( row[0], row[1] );
}
}
}
in.clearServers();
for ( int i = 0; i < wServers.getItemCount(); i++ ) {
String[] row = wServers.getItem( i );
if ( StringUtils.isNotBlank( row[0] ) ) {
try {
in.addServer( row[0], Integer.parseInt( row[1] ) );
} catch ( NumberFormatException nfe ) {
in.addServer( row[0], ElasticSearchBulkMeta.DEFAULT_PORT );
}
}
}
in.clearSettings();
for ( int i = 0; i < wSettings.getItemCount(); i++ ) {
String[] row = wSettings.getItem( i );
in.addSetting( row[0], row[1] );
}
}
private enum TestType {
INDEX, CLUSTER,
}
private void test( TestType testType ) {
try {
ElasticSearchBulkMeta tempMeta = new ElasticSearchBulkMeta();
toModel( tempMeta );
if ( !tempMeta.getServers().isEmpty() ) {
Settings.Builder settingsBuilder = Settings.builder();
settingsBuilder.put( Settings.Builder.EMPTY_SETTINGS );
tempMeta.getSettingsMap().entrySet().stream().forEach( ( s ) -> settingsBuilder.put( s.getKey(), transMeta
.environmentSubstitute( s.getValue() ) ) );
RestHighLevelClient rclient=null;
//??? ? ??try ( PreBuiltTransportClient client = new PreBuiltTransportClient( settingsBuilder.build() ) ) {
//
//??????? for ( Server server : tempMeta.getServers() ) {
//
//????????? client.addTransportAddress( new TransportAddress(
//????????????????? InetAddress.getByName( transMeta.environmentSubstitute( server.getAddress() ) ),
//????????????????? server.getPort() ) );
//
//??????? }
for ( Server server : tempMeta.getServers() ) {
rclient = new RestHighLevelClient(RestClient.builder(new HttpHost(server.getAddress(), Integer.valueOf(server.getPort()), "http")));
}
//??????? AdminClient admin = rclient.admin();
String[] index = tempMeta.getIndex().split(",");
GetIndexRequest request = new GetIndexRequest();
request.indices(index);
request.local(false);
request.humanReadable(true);
boolean exists? = rclient.indices().exists(request, RequestOptions.DEFAULT);
switch ( testType ) {
case INDEX:
if ( StringUtils.isBlank( tempMeta.getIndex() ) ) {
showError( BaseMessages.getString( PKG, "ElasticSearchBulk.Error.NoIndex" ) );
break;
}
// First check to see if the index exists
//??????????? IndicesExistsRequestBuilder indicesExistBld = admin.indices().prepareExists( tempMeta.getIndex() );
//??????????? IndicesExistsResponse indicesExistResponse = indicesExistBld.execute().get();
if ( !exists ) {
showError( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Error.NoIndex" ) );
return;
}
//??????????? RecoveryRequestBuilder indicesBld = rclient.indices().prepareRecoveries( tempMeta.getIndex() );
//??????????? ActionFuturelafInd = indicesBld.execute();
//??????????? String shards = "" + lafInd.get().getSuccessfulShards() + "/" + lafInd.get().getTotalShards();
showMessage( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestIndex.TestOK", "true" ) );
break;
case CLUSTER:
//??????????? ClusterStateRequestBuilder clusterBld = admin.cluster().prepareState();
//??????????? ActionFuturelafClu = clusterBld.execute();
//??????????? ClusterStateResponse cluResp = lafClu.actionGet();
//??????????? String name = cluResp.getClusterName().value();
//??????????? ClusterState cluState = cluResp.getState();
//??????????? int numNodes = cluState.getNodes().getSize();
//???????? ???showMessage( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestCluster.TestOK", name, numNodes ) );
MainResponse response = rclient.info(RequestOptions.DEFAULT);
showMessage( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.TestCluster.TestOK", response.getClusterName(), response.getVersion() ) );
break;
default:
break;
}
}else{
showError( "Servers is null" );
}
} catch ( NoNodeAvailableException | MasterNotDiscoveredException e ) {
showError( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Error.NoNodesFound" ) );
} catch ( Exception e ) {
showError( e.getLocalizedMessage() );
}
}
private void showError( String message ) {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
mb.setMessage( message );
mb.setText( BaseMessages.getString( PKG, "System.Dialog.Error.Title" ) );
mb.open();
}
private void showMessage( String message ) {
MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_INFORMATION );
mb.setMessage( message );
mb.setText( BaseMessages.getString( PKG, "ElasticSearchBulkDialog.Test.TestOKTitle" ) );
mb.open();
}
@Override
public String toString() {
return this.getClass().getName();
}
}
7、???? 進入pentaho-kettle-8.2.0.0-R目錄，打開cmd命令窗口，執行mvn clean package -Dmaven.test.skip=true進行打包編譯，過程中會出現錯誤，進入pentaho-kettle-8.2.0.0-R\plugins\elasticsearch-bulk-insert\assemblies\plugin\target目錄查看是否存在名稱為elasticsearch-bulk-insert-plugin-8.2.0.0-342.zip的包，如果存在則不用在乎錯誤。如果不存在，請根據提示進行修改，再執行命令直到出現elasticsearch-bulk-insert-plugin-8.2.0.0-342.zip包為止。
8、進入工具安裝目錄data-integration\pdi-ce-8.2.0.0-342\data-integration\plugins，刪除elasticsearch-bulk-insert-plugin文件夾
9、將elasticsearch-bulk-insert-plugin-8.2.0.0-342.zip包解壓，將elasticsearch-bulk-insert-plugin文件夾移動到工具安裝目錄data-integration\pdi-ce-8.2.0.0-342\data-integration\plugins下即可。
10、進入工具安裝目錄data-integration\pdi-ce-8.2.0.0-342\data-integration，執行Spoon.bat
11、到此，kettle連接Elastic插件可以使用了。
三、注意事項
1、一個索引只能有一個type
2、Settings不用配置，如下圖
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