stefan-egli commented on code in PR #1514:
URL: https://github.com/apache/jackrabbit-oak/pull/1514#discussion_r1634438449
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oak-run/src/main/js/oak-mongo.js:
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@@ -573,6 +595,201 @@ var oak = (function(global){
}
};
+ /**
+ * Prtints the sizes of all revisions by property.
+ * This is useful for large documents to quickly see which property/ies
are affected
+ *
+ * @memberof oak
+ * @method propertySizes
+ * @param {string} path the path of a document
+ * @param {number} sizeLargerThan only show properteis larger than this,
defaults to 1
+ */
+ api.propertySizes = function(path, sizeLargerThan) {
+ if (path === undefined) {
+ print("No path specified");
+ return;
+ }
+ if (sizeLargerThan == undefined) {
+ sizeLargerThan = 1;
+ }
+ print("loading document at " + path);
+ var doc = this.findOne(path);
+ if (!doc) {
+ print("No document for path: " + path);
+ return;
+ }
+ var overall = Object.bsonsize(doc);
+ print("overall size : " + overall);
+ var k;
+ for (k in doc) {
+ if (k == "_id") {
+ continue;
+ }
+ var hasown = doc.hasOwnProperty(k)
+ var subdoc = doc[k];
+ var thetype = Object.prototype.toString.call(subdoc);
+ var isBson = (thetype == "[object BSON]");
+ if (!isBson) {
+ //print(" (not a bson, skipping " + k + ")");
+ continue;
+ }
+ var subdocsize = Object.bsonsize(subdoc);
+ if (subdocsize <= sizeLargerThan) {
+ //print(" (too small to report " + k + ")");
+ continue;
+ }
+ print(" - property " + k + " size : " + subdocsize);
+ }
+ }
+
+ /**
+ * Prtints the count of property revisions by clusterId
Review Comment:
should be prints
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