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HDFS-16625. Check assumption about PMDK availability (#4414) 

Signed-off-by: Ashutosh Gupta <ashutosh.gupta@st.niituniversity.in>
Signed-off-by: stack <stack@apache.org>
This commit is contained in:
Steve Vaughan 2022-06-14 02:42:18 -04:00 committed by GitHub
parent c9a174a260
commit bebf03a66e
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2 changed files with 6 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestCacheByPmemMappableBlockLoader.java
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@ -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

3
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestPmemCacheRecovery.java
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@ -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