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new 7134f29ff1b HBASE-28627 REST ScannerModel doesn't support
includeStartRow/includeStopRow (addendum) (#6499)
7134f29ff1b is described below
commit 7134f29ff1bf4fce4d3fefcbd15d0ed2ca7ac963
Author: chandrasekhar-188k
<[email protected]>
AuthorDate: Sat Jan 11 00:22:03 2025 +0530
HBASE-28627 REST ScannerModel doesn't support
includeStartRow/includeStopRow (addendum) (#6499)
Signed-off-by: Istvan Toth <[email protected]>
---
.../hadoop/hbase/rest/model/ScannerModel.java | 12 +++++
.../hadoop/hbase/rest/model/TestScannerModel.java | 60 +++++++++++++++++++++-
2 files changed, 70 insertions(+), 2 deletions(-)
diff --git
a/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/model/ScannerModel.java
b/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/model/ScannerModel.java
index d68e36ad6ff..a050dc9e54f 100644
---
a/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/model/ScannerModel.java
+++
b/hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/model/ScannerModel.java
@@ -121,8 +121,10 @@ public class ScannerModel implements
ProtobufMessageHandler, Serializable {
private boolean cacheBlocks = true;
private int limit = -1;
+ @JsonInclude(value = JsonInclude.Include.CUSTOM, valueFilter =
IncludeStartRowFilter.class)
private boolean includeStartRow = true;
+ @JsonInclude(value = JsonInclude.Include.NON_DEFAULT)
private boolean includeStopRow = false;
@XmlAttribute
@@ -143,6 +145,16 @@ public class ScannerModel implements
ProtobufMessageHandler, Serializable {
this.includeStartRow = includeStartRow;
}
+ @edu.umd.cs.findbugs.annotations.SuppressWarnings(
+ value = { "EQ_CHECK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS",
"HE_EQUALS_NO_HASHCODE" },
+ justification = "1.The supplied value from the JSON Value Filter is of
Type Boolean, hence supressing the check, 2.hashCode method will not be
invoked, hence supressing the check")
+ private static class IncludeStartRowFilter {
+ @Override
+ public boolean equals(Object value) {
+ return Boolean.TRUE.equals(value);
+ }
+ }
+
/**
* Implement lazily-instantiated singleton as per recipe here:
* http://literatejava.com/jvm/fastest-threadsafe-singleton-jvm/
diff --git
a/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/model/TestScannerModel.java
b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/model/TestScannerModel.java
index 79984af62df..f68358de634 100644
---
a/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/model/TestScannerModel.java
+++
b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/model/TestScannerModel.java
@@ -22,6 +22,7 @@ import static org.junit.Assert.assertTrue;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.rest.ScannerResultGenerator;
import org.apache.hadoop.hbase.testclassification.RestTests;
@@ -62,8 +63,7 @@ public class TestScannerModel extends
TestModelBase<ScannerModel> {
AS_JSON =
"{\"batch\":100,\"caching\":1000,\"cacheBlocks\":false,\"endRow\":\"enp5eng=\","
+
"\"endTime\":1245393318192,\"maxVersions\":2147483647,\"startRow\":\"YWJyYWNhZGFicmE=\","
+
"\"startTime\":1245219839331,\"column\":[\"Y29sdW1uMQ==\",\"Y29sdW1uMjpmb28=\"],"
- + "\"labels\":[\"private\",\"public\"]," + "\"limit\":10000,"
- + "\"includeStartRow\":true,\"includeStopRow\":false}";
+ + "\"labels\":[\"private\",\"public\"]," + "\"limit\":10000}";
AS_PB =
"CgthYnJhY2FkYWJyYRIFenp5engaB2NvbHVtbjEaC2NvbHVtbjI6Zm9vIGQo47qL554kMLDi57mfJDj"
+ "/////B0joB1IHcHJpdmF0ZVIGcHVibGljWABgkE4=";
@@ -151,4 +151,60 @@ public class TestScannerModel extends
TestModelBase<ScannerModel> {
model.setFilter(FILTER);
ScannerResultGenerator.buildFilterFromModel(model);
}
+
+ @Test()
+ public void testToJsonWithIncludeStartRowAndIncludeStopRow() throws
Exception {
+ String jsonStr =
+
"{\"batch\":100,\"caching\":1000,\"cacheBlocks\":false,\"endRow\":\"enp5eng=\","
+ +
"\"endTime\":1245393318192,\"maxVersions\":2147483647,\"startRow\":\"YWJyYWNhZGFicmE=\","
+ +
"\"startTime\":1245219839331,\"column\":[\"Y29sdW1uMQ==\",\"Y29sdW1uMjpmb28=\"],"
+ + "\"labels\":[\"private\",\"public\"]," + "\"limit\":10000,"
+ + "\"includeStartRow\":false,\"includeStopRow\":true}";
+
+ ObjectNode expObj = mapper.readValue(jsonStr, ObjectNode.class);
+ ObjectNode actObj = mapper.readValue(
+ toJSON(buildTestModelWithIncludeStartRowAndIncludeStopRow(false, true)),
ObjectNode.class);
+ assertEquals(expObj, actObj);
+
+ jsonStr =
"{\"batch\":100,\"caching\":1000,\"cacheBlocks\":false,\"endRow\":\"enp5eng=\","
+ +
"\"endTime\":1245393318192,\"maxVersions\":2147483647,\"startRow\":\"YWJyYWNhZGFicmE=\","
+ +
"\"startTime\":1245219839331,\"column\":[\"Y29sdW1uMQ==\",\"Y29sdW1uMjpmb28=\"],"
+ + "\"labels\":[\"private\",\"public\"]," + "\"limit\":10000," +
"\"includeStopRow\":true}";
+
+ expObj = mapper.readValue(jsonStr, ObjectNode.class);
+ actObj = mapper.readValue(
+ toJSON(buildTestModelWithIncludeStartRowAndIncludeStopRow(true, true)),
ObjectNode.class);
+ assertEquals(expObj, actObj);
+
+ jsonStr =
"{\"batch\":100,\"caching\":1000,\"cacheBlocks\":false,\"endRow\":\"enp5eng=\","
+ +
"\"endTime\":1245393318192,\"maxVersions\":2147483647,\"startRow\":\"YWJyYWNhZGFicmE=\","
+ +
"\"startTime\":1245219839331,\"column\":[\"Y29sdW1uMQ==\",\"Y29sdW1uMjpmb28=\"],"
+ + "\"labels\":[\"private\",\"public\"]," + "\"limit\":10000," +
"\"includeStartRow\":false}";
+
+ expObj = mapper.readValue(jsonStr, ObjectNode.class);
+ actObj = mapper.readValue(
+ toJSON(buildTestModelWithIncludeStartRowAndIncludeStopRow(false,
false)), ObjectNode.class);
+ assertEquals(expObj, actObj);
+
+ }
+
+ protected ScannerModel
buildTestModelWithIncludeStartRowAndIncludeStopRow(boolean includeStartRow,
+ boolean includeStopRow) {
+ ScannerModel model = new ScannerModel();
+ model.setStartRow(START_ROW);
+ model.setEndRow(END_ROW);
+ model.addColumn(COLUMN1);
+ model.addColumn(COLUMN2);
+ model.setStartTime(START_TIME);
+ model.setEndTime(END_TIME);
+ model.setBatch(BATCH);
+ model.setCaching(CACHING);
+ model.addLabel(PRIVATE);
+ model.addLabel(PUBLIC);
+ model.setCacheBlocks(CACHE_BLOCKS);
+ model.setLimit(LIMIT);
+ model.setIncludeStartRow(includeStartRow);
+ model.setIncludeStopRow(includeStopRow);
+ return model;
+ }
}
