From b7d846e41d8a9be4ba7c38ddde837a0725381326 Mon Sep 17 00:00:00 2001
From: Shivam Malhotra <malhotraashivam@gmail.com>
Date: Thu, 14 Sep 2023 19:47:31 -0500
Subject: [PATCH] Improved the exception message

---
 .../deephaven/parquet/base/ParquetFileReader.java |   5 +++--
 server/jetty-app/fastparquet.parquet              | Bin 0 -> 685 bytes
 2 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 server/jetty-app/fastparquet.parquet

diff --git a/extensions/parquet/base/src/main/java/io/deephaven/parquet/base/ParquetFileReader.java b/extensions/parquet/base/src/main/java/io/deephaven/parquet/base/ParquetFileReader.java
index 3b60d4c39c2..db33cf9c3bc 100644
--- a/extensions/parquet/base/src/main/java/io/deephaven/parquet/base/ParquetFileReader.java
+++ b/extensions/parquet/base/src/main/java/io/deephaven/parquet/base/ParquetFileReader.java
@@ -241,8 +241,9 @@ private static void buildChildren(Types.GroupBuilder builder, Iterator<SchemaEle
                     TimestampType timestamp = logicalType.getTIMESTAMP();
                     if (!timestamp.isAdjustedToUTC) {
                         // TODO(deephaven-core#976): Unable to read non UTC adjusted timestamps
-                        throw new ParquetFileReaderException(
-                                "Only UTC timestamp is supported, found time column with isAdjustedToUTC=false");
+                        throw new ParquetFileReaderException(String.format(
+                                "Only UTC timestamp is supported, found time column `%s` with isAdjustedToUTC=false",
+                                schemaElement.getName()));
                     }
                 }
                 ((Types.Builder) childBuilder).as(getLogicalTypeAnnotation(logicalType));
diff --git a/server/jetty-app/fastparquet.parquet b/server/jetty-app/fastparquet.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2ba53cf69b12803e7380619ae75b2fe06804038d
GIT binary patch
literal 685
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z$LO=<4SMMl^f5Xs*^Le9UUqi>nfbpRc69gkk^{fz_dU)iV7vp+0swXb@cQRB`_%>D
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wI*13u<}Jo5ODKn?lP&oD1LA(MwyRu6y9Uu7IXa(JDovvJ0v_o%jOe5O1rG_p!T<mO

literal 0
HcmV?d00001