[GitHub] [hbase] pankaj72981 commented on a change in pull request #1379: HBASE-24077 When encounter RowTooBigException, log the row info.

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pankaj72981 commented on a change in pull request #1379: HBASE-24077 When encounter RowTooBigException, log the row info.
URL: https://github.com/apache/hbase/pull/1379#discussion_r400422867
 
 

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 File path: hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
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 @@ -635,8 +635,14 @@ public boolean next(List<Cell> outResult, ScannerContext scannerContext) throws
             scannerContext.incrementBatchProgress(1);
 
             if (matcher.isUserScan() && totalBytesRead > maxRowSize) {
-              throw new RowTooBigException(
-                  "Max row size allowed: " + maxRowSize + ", but the row is bigger than that.");
+              LOG.warn("Max row size allowed: {}, but the row is bigger than that, the row info: "
+                  + "{}, already have process row cells = {}, it belong to region = {}",
+                maxRowSize, CellUtil.toString(cell, true), outResult.size(),
 
 Review comment:
   IMO client data shouldn't be logged at sever side. We can throw RowTooBigException with rowKey.

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