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https://issues.apache.org/jira/browse/CONNECTORS-1636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohit Batta updated CONNECTORS-1636:
------------------------------------
Labels: ManifoldCF connector elasticsearch manifoldcf (was: )
> ElasticSearch Connector not working with ingest pipeline processor attachment
> -----------------------------------------------------------------------------
>
> Key: CONNECTORS-1636
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1636
> Project: ManifoldCF
> Issue Type: Bug
> Components: Elastic Search connector
> Reporter: Rohit Batta
> Priority: Major
> Labels: ManifoldCF, connector, elasticsearch, manifoldcf
> Fix For: ManifoldCF next
>
>
> While using Apache manifoldcf elasticsearch connector for elasticsearch
> version 6.6.x, I found that connector is not working as expected for pipeline
> processor "attachment".
> The processor requires Base64 String to process input stream to content.
> It is working for "mapper-attachment" plugin but that plugin is deprecated in
> newer versions of elasticsearch.
> In case elasticsearch pipeline is used and mapper-attachment is set to false.
> then the content is processed as byte Array to index document, which is not
> correct type for indexing to elasticsearch.
>
> {code:java}
> if (!useMapperAttachments && inputStream != null) {
> if (contentAttributeName != null) {
> Reader r = new InputStreamReader(inputStream, Consts.UTF_8);
> if (needComma) {
> pw.print(",");
> }
> pw.append(jsonStringEscape(contentAttributeName)).append(" : \"");
> char[] buffer = new char[65536];
> while (true) {
> int amt = r.read(buffer, 0, buffer.length);
> if (amt == -1)
> break;
> for (int j = 0; j < amt; j++) {
> final char x = buffer[j];
> if (x == '\n')
> pw.append('\\').append('n');
> else if (x == '\r')
> pw.append('\\').append('r');
> else if (x == '\t')
> pw.append('\\').append('t');
> else if (x == '\b')
> pw.append('\\').append('b');
> else if (x == '\f')
> pw.append('\\').append('f');
> else if (x < 32) {
> pw.append("\\u").append(String.format(Locale.ROOT,
> "%04x", (int) x));
> } else {
> if (x == '\"' || x == '\\' || x == '/')
> pw.append('\\');
> pw.append(x);
> }
> }
> }
> pw.append("\"");
> needComma = true;
> }
> }
> {code}
>
>
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