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HBASE-21833 Use NettyAsyncFSWALConfigHelper.setEventLoopConfig to prevent creating too many netty event loop when executing TestHRegion

This commit is contained in:
zhangduo 2019-02-03 09:07:03 +08:00
parent 89c02dc0cc
commit f26e1bb588
1 changed files with 6 additions and 0 deletions
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6
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
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@ -154,6 +154,7 @@ import org.apache.hadoop.hbase.util.ManualEnvironmentEdge;
import org.apache.hadoop.hbase.util.Threads;
import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;
import org.apache.hadoop.hbase.wal.FaultyFSLog;
import org.apache.hadoop.hbase.wal.NettyAsyncFSWALConfigHelper;
import org.apache.hadoop.hbase.wal.WAL;
import org.apache.hadoop.hbase.wal.WALEdit;
import org.apache.hadoop.hbase.wal.WALFactory;
@ -180,6 +181,9 @@ import org.slf4j.LoggerFactory;
import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
import org.apache.hbase.thirdparty.com.google.protobuf.ByteString;
import org.apache.hbase.thirdparty.io.netty.channel.EventLoopGroup;
import org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoopGroup;
import org.apache.hbase.thirdparty.io.netty.channel.socket.nio.NioSocketChannel;
import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor;
@ -212,6 +216,7 @@ public class TestHRegion {
private static final String COLUMN_FAMILY = "MyCF";
private static final byte [] COLUMN_FAMILY_BYTES = Bytes.toBytes(COLUMN_FAMILY);
private static final EventLoopGroup GROUP = new NioEventLoopGroup();
HRegion region = null;
// Do not run unit tests in parallel (? Why not? It don't work? Why not? St.Ack)
@ -240,6 +245,7 @@ public class TestHRegion {
public void setup() throws IOException {
TEST_UTIL = HBaseTestingUtility.createLocalHTU();
CONF = TEST_UTIL.getConfiguration();
NettyAsyncFSWALConfigHelper.setEventLoopConfig(CONF, GROUP, NioSocketChannel.class);
dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
method = name.getMethodName();
tableName = TableName.valueOf(method);