[jira] [Created] (TIKA-4154) Make DEFAULT_MAX_STRING_LEN in StreamReadConstraints configurable

["Vishal Ranjan (Jira)" <ji...@apache.org>]

Vishal Ranjan created TIKA-4154:
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             Summary: Make DEFAULT_MAX_STRING_LEN in StreamReadConstraints configurable
                 Key: TIKA-4154
                 URL: https://issues.apache.org/jira/browse/TIKA-4154
             Project: Tika
          Issue Type: Improvement
          Components: core
    Affects Versions: 2.9.0
         Environment: In a Java application running with 8 GB JVM on Ubuntu OS
            Reporter: Vishal Ranjan


In StreamReadConstraints there is a constraint of string length of 20M by DEFAULT_MAX_STRING_LEN variable. To handle larger text, we need this value to be a much larger value. We want this variable to be made configurable so that we can tweak it as per requirement.

This constraint was added in 2.15.0 release.

public class StreamReadConstraints
public static final int DEFAULT_MAX_STRING_LEN = 20_000_000;

Snippet of exception received:
com.fasterxml.jackson.core.exc.StreamConstraintsException: String length (20054016) exceeds the maximum length (20000000) at com.fasterxml.jackson.core.StreamReadConstraints.validateStringLength(StreamReadConstraints.java:324) at com.fasterxml.jackson.core.util.ReadConstrainedTextBuffer.validateStringLength(ReadConstrainedTextBuffer.java:27) at com.fasterxml.jackson.core.util.TextBuffer.finishCurrentSegment(TextBuffer.java:939) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._finishString2(UTF8StreamJsonParser.java:2584) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._finishString(UTF8StreamJsonParser.java:2529) at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.getTextCharacters(UTF8StreamJsonParser.java:487) at com.fasterxml.jackson.core.JsonGenerator._copyCurrentStringValue(JsonGenerator.java:2777) at com.fasterxml.jackson.core.JsonGenerator._copyCurrentContents(JsonGenerator.java:2668) at com.fasterxml.jackson.core.JsonGenerator.copyCurrentStructure(JsonGenerator.java:2619) at 



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