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Posted to commits@hbase.apache.org by st...@apache.org on 2020/04/13 18:45:26 UTC
[hbase] branch branch-2.2 updated: HBASE-24167 [Flakey Tests]
TestHRegionWithInMemoryFlush#testWritesWhileScanning gets stuck MVCC
This is an automated email from the ASF dual-hosted git repository.
stack pushed a commit to branch branch-2.2
in repository https://gitbox.apache.org/repos/asf/hbase.git
The following commit(s) were added to refs/heads/branch-2.2 by this push:
new 5dbd5a4 HBASE-24167 [Flakey Tests] TestHRegionWithInMemoryFlush#testWritesWhileScanning gets stuck MVCC
5dbd5a4 is described below
commit 5dbd5a47dc4f29745bac05c0a9c06d90a428d125
Author: stack <st...@apache.org>
AuthorDate: Fri Apr 10 18:30:08 2020 -0700
HBASE-24167 [Flakey Tests] TestHRegionWithInMemoryFlush#testWritesWhileScanning gets stuck MVCC
---
.../apache/hadoop/hbase/regionserver/TestHRegion.java | 18 ++++++++++++++++--
.../regionserver/TestHRegionWithInMemoryFlush.java | 12 ++++++++++++
2 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
index f4ed5aa..66edbd7 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
@@ -3610,6 +3610,20 @@ public class TestHRegion {
}
/**
+ * So can be overridden in subclasses.
+ */
+ int getNumQualifiersForTestWritesWhileScanning() {
+ return 100;
+ }
+
+ /**
+ * So can be overridden in subclasses.
+ */
+ int getTestCountForTestWritesWhileScanning() {
+ return 100;
+ }
+
+ /**
* Writes very wide records and scans for the latest every time.. Flushes and
* compacts the region every now and then to keep things realistic.
*
@@ -3620,10 +3634,10 @@ public class TestHRegion {
*/
@Test
public void testWritesWhileScanning() throws IOException, InterruptedException {
- int testCount = 100;
+ int testCount = getTestCountForTestWritesWhileScanning();
int numRows = 1;
int numFamilies = 10;
- int numQualifiers = 100;
+ int numQualifiers = getNumQualifiersForTestWritesWhileScanning();
int flushInterval = 7;
int compactInterval = 5 * flushInterval;
byte[][] families = new byte[numFamilies][];
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionWithInMemoryFlush.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionWithInMemoryFlush.java
index 3a64648..c539443 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionWithInMemoryFlush.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegionWithInMemoryFlush.java
@@ -68,6 +68,18 @@ public class TestHRegionWithInMemoryFlush extends TestHRegion {
isReadOnly, durability, wal, inMemory, families);
}
+ @Override int getTestCountForTestWritesWhileScanning() {
+ return 10;
+ }
+
+ /**
+ * testWritesWhileScanning is flakey when called out of this class. Need to dig in. Meantime
+ * go easy on it. See if that helps.
+ */
+ @Override int getNumQualifiersForTestWritesWhileScanning() {
+ return 10;
+ }
+
/**
* A test case of HBASE-21041
* @throws Exception Exception