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The following commit(s) were added to refs/heads/branch-3.3 by this push:
new 41386610107 HDFS-16625. Check assumption about PMDK availability
(#4788)
41386610107 is described below
commit 4138661010753c2f2f457e4c77ae72bf5616c3e5
Author: Steve Vaughan <[email protected]>
AuthorDate: Tue Aug 23 06:35:59 2022 -0400
HDFS-16625. Check assumption about PMDK availability (#4788)
Co-authored-by: Steve Vaughan Jr <[email protected]>
---
.../datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java | 3 +++
.../hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java | 3 +++
2 files changed, 6 insertions(+)
diff --git
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
index 95750289449..baea8f5de2b 100644
---
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
+++
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
@@ -66,6 +66,7 @@ import java.util.function.Supplier;
import org.apache.hadoop.thirdparty.com.google.common.primitives.Ints;
import static
org.apache.hadoop.hdfs.DFSConfigKeys.DFS_DATANODE_FSDATASETCACHE_MAX_THREADS_PER_VOLUME_KEY;
+import static org.junit.Assume.assumeTrue;
/**
* Tests HDFS persistent memory cache by PmemMappableBlockLoader.
@@ -104,6 +105,8 @@ public class TestCacheByPmemMappableBlockLoader {
@BeforeClass
public static void setUpClass() throws Exception {
+ assumeTrue("Requires PMDK", NativeIO.POSIX.isPmdkAvailable());
+
oldInjector = DataNodeFaultInjector.get();
DataNodeFaultInjector.set(new DataNodeFaultInjector() {
@Override
diff --git
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java
index d3232c83629..6ce420adeb1 100644
---
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java
+++
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java
@@ -27,6 +27,7 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
import java.io.File;
import java.io.IOException;
@@ -103,6 +104,8 @@ public class TestPmemCacheRecovery {
@BeforeClass
public static void setUpClass() throws Exception {
+ assumeTrue("Requires PMDK", NativeIO.POSIX.isPmdkAvailable());
+
oldInjector = DataNodeFaultInjector.get();
DataNodeFaultInjector.set(new DataNodeFaultInjector() {
@Override
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