Jackie-Jiang commented on code in PR #16002:
URL: https://github.com/apache/pinot/pull/16002#discussion_r2136632610
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/creator/impl/inv/geospatial/BaseH3IndexCreator.java:
##########
@@ -104,12 +106,25 @@ public abstract class BaseH3IndexCreator implements
GeoSpatialIndexCreator {
@Override
public Geometry deserialize(byte[] bytes) {
- return GeometrySerializer.deserialize(bytes);
+ try {
+ return GeometrySerializer.deserialize(bytes);
+ } catch (Exception e) {
+ // For invalid serialized geometry, return null so that the doc can be
skipped
+ return null;
+ }
}
@Override
public void add(Geometry geometry)
Review Comment:
Add `@Nullable` to the argument, same for interface
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/creator/impl/inv/geospatial/BaseH3IndexCreator.java:
##########
@@ -104,12 +106,25 @@ public abstract class BaseH3IndexCreator implements
GeoSpatialIndexCreator {
@Override
public Geometry deserialize(byte[] bytes) {
- return GeometrySerializer.deserialize(bytes);
+ try {
+ return GeometrySerializer.deserialize(bytes);
+ } catch (Exception e) {
+ // For invalid serialized geometry, return null so that the doc can be
skipped
+ return null;
+ }
}
@Override
public void add(Geometry geometry)
throws IOException {
+ if (geometry == null) {
+ ServerMetrics metrics = ServerMetrics.get();
+ if (metrics != null) {
+ metrics.addMeteredGlobalValue(ServerMeter.INDEXING_FAILURES, 1);
+ }
+ _nextDocId++;
+ return;
+ }
Preconditions.checkState(geometry instanceof Point, "H3 index can only be
applied to Point, got: %s",
Review Comment:
Let's change this `checkState` into a if check. Currently the code cannot
handle bytes representing anything other than `Point`.
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/creator/impl/inv/geospatial/BaseH3IndexCreator.java:
##########
@@ -104,12 +106,25 @@ public abstract class BaseH3IndexCreator implements
GeoSpatialIndexCreator {
@Override
public Geometry deserialize(byte[] bytes) {
- return GeometrySerializer.deserialize(bytes);
+ try {
+ return GeometrySerializer.deserialize(bytes);
Review Comment:
We are capturing the exception from the caller side, no need to do another
try-catch here
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/creator/impl/inv/geospatial/BaseH3IndexCreator.java:
##########
@@ -104,12 +106,25 @@ public abstract class BaseH3IndexCreator implements
GeoSpatialIndexCreator {
@Override
public Geometry deserialize(byte[] bytes) {
- return GeometrySerializer.deserialize(bytes);
+ try {
+ return GeometrySerializer.deserialize(bytes);
+ } catch (Exception e) {
+ // For invalid serialized geometry, return null so that the doc can be
skipped
+ return null;
+ }
}
@Override
public void add(Geometry geometry)
throws IOException {
+ if (geometry == null) {
+ ServerMetrics metrics = ServerMetrics.get();
+ if (metrics != null) {
Review Comment:
(minor) This check is redundant
##########
pinot-segment-local/src/main/java/org/apache/pinot/segment/local/segment/creator/impl/inv/geospatial/BaseH3IndexCreator.java:
##########
@@ -104,12 +106,25 @@ public abstract class BaseH3IndexCreator implements
GeoSpatialIndexCreator {
@Override
public Geometry deserialize(byte[] bytes) {
- return GeometrySerializer.deserialize(bytes);
+ try {
+ return GeometrySerializer.deserialize(bytes);
+ } catch (Exception e) {
+ // For invalid serialized geometry, return null so that the doc can be
skipped
+ return null;
+ }
}
@Override
public void add(Geometry geometry)
throws IOException {
+ if (geometry == null) {
+ ServerMetrics metrics = ServerMetrics.get();
+ if (metrics != null) {
+ metrics.addMeteredGlobalValue(ServerMeter.INDEXING_FAILURES, 1);
Review Comment:
Can we include the table name and index type similar to how this meter is
emitted in `MutableSegmentImpl`? We should be able to include the table name
within `IndexCreationContext` and pass it in
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