HBASE-18229: create new Async Split API to embrace AM v2
Signed-off-by: Michael Stack <stack@apache.org>
This commit is contained in:
Yi Liang
Michael Stack
parent
7be5e48c24
commit
a4575704bc
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@ -1184,6 +1184,8 @@ public interface Admin extends Abortable, Closeable {
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*
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* @param regionName region to split
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* @throws IOException if a remote or network exception occurs
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* @deprecated Since 2.0. Will be removed in 3.0. Use
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* {@link #splitRegionAsync(byte[], byte[])} instead.
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*/
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void splitRegion(final byte[] regionName) throws IOException;
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@ -1203,10 +1205,21 @@ public interface Admin extends Abortable, Closeable {
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* @param regionName region to split
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* @param splitPoint the explicit position to split on
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* @throws IOException if a remote or network exception occurs
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* @deprecated Since 2.0. Will be removed in 3.0. Use
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* {@link #splitRegionAsync(byte[], byte[])} instead.
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*/
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void splitRegion(final byte[] regionName, final byte[] splitPoint)
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throws IOException;
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/**
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* Split an individual region. Asynchronous operation.
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* @param regionName region to split
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* @param splitPoint the explicit position to split on
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* @throws IOException if a remote or network exception occurs
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*/
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Future<Void> splitRegionAsync(byte[] regionName, byte[] splitPoint)
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throws IOException;
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/**
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* Modify an existing table, more IRB friendly version.
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*
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@ -177,6 +177,8 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormali
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ShutdownRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SnapshotRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SnapshotResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.StopMasterRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTableRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTableResponse;
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@ -1755,6 +1757,97 @@ public class HBaseAdmin implements Admin {
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return "MERGE_REGIONS";
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}
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}
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/**
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* Split one region. Synchronous operation.
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* Note: It is not feasible to predict the length of split.
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* Therefore, this is for internal testing only.
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* @param regionName encoded or full name of region
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* @param splitPoint key where region splits
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* @throws IOException
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*/
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@VisibleForTesting
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public void splitRegionSync(byte[] regionName, byte[] splitPoint) throws IOException {
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splitRegionSync(regionName, splitPoint, syncWaitTimeout, TimeUnit.MILLISECONDS);
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}
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/**
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* Split one region. Synchronous operation.
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* @param regionName region to be split
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* @param splitPoint split point
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* @param timeout how long to wait on split
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* @param units time units
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* @throws IOException
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*/
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public void splitRegionSync(byte[] regionName, byte[] splitPoint,
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final long timeout, final TimeUnit units) throws IOException {
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get(
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splitRegionAsync(regionName, splitPoint),
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timeout,
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units);
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}
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@Override
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public Future<Void> splitRegionAsync(byte[] regionName, byte[] splitPoint)
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throws IOException {
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byte[] encodedNameofRegionToSplit = HRegionInfo.isEncodedRegionName(regionName) ?
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regionName : HRegionInfo.encodeRegionName(regionName).getBytes();
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Pair<HRegionInfo, ServerName> pair = getRegion(regionName);
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if (pair != null) {
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if (pair.getFirst() != null &&
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pair.getFirst().getReplicaId() != HRegionInfo.DEFAULT_REPLICA_ID) {
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throw new IllegalArgumentException ("Can't invoke split on non-default regions directly");
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}
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} else {
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throw new UnknownRegionException (
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"Can't invoke merge on unknown region "
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+ Bytes.toStringBinary(encodedNameofRegionToSplit));
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}
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HRegionInfo hri = pair.getFirst();
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return splitRegionAsync(hri, splitPoint);
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}
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Future<Void> splitRegionAsync(HRegionInfo hri, byte[] splitPoint) throws IOException {
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TableName tableName = hri.getTable();
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if (hri.getStartKey() != null && splitPoint != null &&
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Bytes.compareTo(hri.getStartKey(), splitPoint) == 0) {
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throw new IOException("should not give a splitkey which equals to startkey!");
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}
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SplitTableRegionResponse response = executeCallable(
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new MasterCallable<SplitTableRegionResponse>(getConnection(), getRpcControllerFactory()) {
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@Override
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protected SplitTableRegionResponse rpcCall() throws Exception {
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setPriority(tableName);
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SplitTableRegionRequest request = RequestConverter
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.buildSplitTableRegionRequest(hri, splitPoint, ng.getNonceGroup(), ng.newNonce());
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return master.splitRegion(getRpcController(), request);
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}
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});
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return new SplitTableRegionFuture(this, tableName, response);
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}
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private static class SplitTableRegionFuture extends TableFuture<Void> {
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public SplitTableRegionFuture(final HBaseAdmin admin,
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final TableName tableName,
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final SplitTableRegionResponse response) {
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super(admin, tableName,
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(response != null && response.hasProcId()) ? response.getProcId() : null);
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}
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public SplitTableRegionFuture(
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final HBaseAdmin admin,
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final TableName tableName,
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final Long procId) {
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super(admin, tableName, procId);
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}
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@Override
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public String getOperationType() {
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return "SPLIT_REGION";
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}
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}
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@Override
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public void split(final TableName tableName) throws IOException {
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@ -1766,9 +1859,6 @@ public class HBaseAdmin implements Admin {
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splitRegion(regionName, null);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void split(final TableName tableName, final byte [] splitPoint) throws IOException {
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ZooKeeperWatcher zookeeper = null;
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@ -1782,6 +1872,9 @@ public class HBaseAdmin implements Admin {
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} else {
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pairs = MetaTableAccessor.getTableRegionsAndLocations(connection, tableName);
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}
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if (splitPoint == null) {
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LOG.info("SplitPoint is null, will find bestSplitPoint from Region");
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}
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for (Pair<HRegionInfo, ServerName> pair: pairs) {
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// May not be a server for a particular row
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if (pair.getSecond() == null) continue;
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@ -1791,8 +1884,8 @@ public class HBaseAdmin implements Admin {
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// if a split point given, only split that particular region
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if (r.getReplicaId() != HRegionInfo.DEFAULT_REPLICA_ID ||
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(splitPoint != null && !r.containsRow(splitPoint))) continue;
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// call out to region server to do split now
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split(pair.getSecond(), pair.getFirst(), splitPoint);
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// call out to master to do split now
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splitRegionAsync(pair.getFirst(), splitPoint);
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}
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} finally {
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if (zookeeper != null) {
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@ -1815,23 +1908,7 @@ public class HBaseAdmin implements Admin {
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if (regionServerPair.getSecond() == null) {
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throw new NoServerForRegionException(Bytes.toStringBinary(regionName));
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}
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split(regionServerPair.getSecond(), regionServerPair.getFirst(), splitPoint);
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}
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@VisibleForTesting
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public void split(final ServerName sn, final HRegionInfo hri,
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byte[] splitPoint) throws IOException {
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if (hri.getStartKey() != null && splitPoint != null &&
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Bytes.compareTo(hri.getStartKey(), splitPoint) == 0) {
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throw new IOException("should not give a splitkey which equals to startkey!");
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}
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// TODO: There is no timeout on this controller. Set one!
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HBaseRpcController controller = rpcControllerFactory.newController();
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controller.setPriority(hri.getTable());
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// TODO: this does not do retries, it should. Set priority and timeout in controller
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AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
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ProtobufUtil.split(controller, admin, hri, splitPoint);
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splitRegionAsync(regionServerPair.getFirst(), splitPoint);
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}
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@Override
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@ -224,6 +224,8 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ShutdownRe
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ShutdownResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SnapshotRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SnapshotResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.StopMasterRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.StopMasterResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTableRequest;
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@ -1169,7 +1171,7 @@ public class RawAsyncHBaseAdmin implements AsyncAdmin {
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if (hri == null || hri.isSplitParent()
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|| hri.getReplicaId() != HRegionInfo.DEFAULT_REPLICA_ID)
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continue;
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splitFutures.add(split(h.getServerName(), hri, Optional.empty()));
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splitFutures.add(split(hri, Optional.empty()));
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}
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}
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}
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@ -1237,7 +1239,7 @@ public class RawAsyncHBaseAdmin implements AsyncAdmin {
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.toStringBinary(regionName)));
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return;
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}
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split(serverName, regionInfo, splitPoint).whenComplete((ret, err2) -> {
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split(regionInfo, splitPoint).whenComplete((ret, err2) -> {
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if (err2 != null) {
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future.completeExceptionally(err2);
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} else {
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@ -1248,21 +1250,36 @@ public class RawAsyncHBaseAdmin implements AsyncAdmin {
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return future;
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}
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private CompletableFuture<Void> split(final ServerName sn, final HRegionInfo hri,
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private CompletableFuture<Void> split(final HRegionInfo hri,
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Optional<byte[]> splitPoint) {
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if (hri.getStartKey() != null && splitPoint.isPresent()
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&& Bytes.compareTo(hri.getStartKey(), splitPoint.get()) == 0) {
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return failedFuture(new IllegalArgumentException(
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"should not give a splitkey which equals to startkey!"));
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}
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return this
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.<Void> newAdminCaller()
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.action(
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(controller, stub) -> this.<SplitRegionRequest, SplitRegionResponse, Void> adminCall(
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controller, stub,
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ProtobufUtil.buildSplitRegionRequest(hri.getRegionName(), splitPoint),
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(s, c, req, done) -> s.splitRegion(controller, req, done), resp -> null))
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.serverName(sn).call();
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CompletableFuture<Void> future = new CompletableFuture<>();
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TableName tableName = hri.getTable();
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SplitTableRegionRequest request = null;
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try {
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request = RequestConverter
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.buildSplitTableRegionRequest(hri, splitPoint.isPresent() ? splitPoint.get() : null,
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ng.getNonceGroup(), ng.newNonce());
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} catch (DeserializationException e) {
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future.completeExceptionally(e);
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return future;
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}
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this.<SplitTableRegionRequest, SplitTableRegionResponse>procedureCall(request,
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(s, c, req, done) -> s.splitRegion(c, req, done), (resp) -> resp.getProcId(),
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new SplitTableRegionProcedureBiConsumer(this, tableName)).whenComplete((ret, err2) -> {
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if (err2 != null) {
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future.completeExceptionally(err2);
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} else {
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future.complete(ret);
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}
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});
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return future;
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}
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@Override
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@ -2358,6 +2375,17 @@ public class RawAsyncHBaseAdmin implements AsyncAdmin {
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}
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}
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private class SplitTableRegionProcedureBiConsumer extends TableProcedureBiConsumer {
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SplitTableRegionProcedureBiConsumer(AsyncAdmin admin, TableName tableName) {
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super(admin, tableName);
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}
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String getOperationType() {
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return "SPLIT_REGION";
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}
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}
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private CompletableFuture<Void> waitProcedureResult(CompletableFuture<Long> procFuture) {
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CompletableFuture<Void> future = new CompletableFuture<>();
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procFuture.whenComplete((procId, error) -> {
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@ -122,6 +122,8 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RunCleaner
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetBalancerRunningRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetNormalizerRunningRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetSplitOrMergeEnabledRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SplitTableRegionResponse;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTableRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.UnassignRegionRequest;
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import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesRequest;
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@ -786,6 +788,18 @@ public final class RequestConverter {
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public static GetRegionInfoRequest
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buildGetRegionInfoRequest(final byte[] regionName,
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final boolean includeCompactionState) {
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return buildGetRegionInfoRequest(regionName, includeCompactionState, false);
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}
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/**
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*
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* @param regionName the name of the region to get info
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* @param includeCompactionState indicate if the compaction state is requested
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* @param includeBestSplitRow indicate if the bestSplitRow is requested
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* @return protocol buffer GetRegionInfoRequest
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*/
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public static GetRegionInfoRequest buildGetRegionInfoRequest(final byte[] regionName,
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final boolean includeCompactionState, boolean includeBestSplitRow) {
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GetRegionInfoRequest.Builder builder = GetRegionInfoRequest.newBuilder();
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RegionSpecifier region = buildRegionSpecifier(
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RegionSpecifierType.REGION_NAME, regionName);
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@ -793,6 +807,9 @@ public final class RequestConverter {
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if (includeCompactionState) {
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builder.setCompactionState(includeCompactionState);
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}
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if (includeBestSplitRow) {
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builder.setBestSplitRow(includeBestSplitRow);
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}
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return builder.build();
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}
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@ -1161,6 +1178,19 @@ public final class RequestConverter {
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return builder.build();
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}
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public static SplitTableRegionRequest buildSplitTableRegionRequest(final HRegionInfo regionInfo,
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final byte[] splitRow, final long nonceGroup, final long nonce)
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throws DeserializationException {
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SplitTableRegionRequest.Builder builder = SplitTableRegionRequest.newBuilder();
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builder.setRegionInfo(HRegionInfo.convert(regionInfo));
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if (splitRow != null) {
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builder.setSplitRow(UnsafeByteOperations.unsafeWrap(splitRow));
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}
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builder.setNonceGroup(nonceGroup);
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builder.setNonce(nonce);
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return builder.build();
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}
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/**
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* Create a protocol buffer AssignRegionRequest
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*
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@ -39,6 +39,15 @@ public final class AdminProtos {
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* <code>optional bool compaction_state = 2;</code>
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*/
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boolean getCompactionState();
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/**
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* <code>optional bool best_split_row = 3;</code>
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*/
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boolean hasBestSplitRow();
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/**
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* <code>optional bool best_split_row = 3;</code>
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*/
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boolean getBestSplitRow();
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}
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/**
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* Protobuf type {@code hbase.pb.GetRegionInfoRequest}
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@ -53,6 +62,7 @@ public final class AdminProtos {
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}
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private GetRegionInfoRequest() {
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compactionState_ = false;
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bestSplitRow_ = false;
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}
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@java.lang.Override
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@ -101,6 +111,11 @@ public final class AdminProtos {
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compactionState_ = input.readBool();
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break;
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}
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case 24: {
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bitField0_ |= 0x00000004;
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bestSplitRow_ = input.readBool();
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break;
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}
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}
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}
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} catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
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@ -162,6 +177,21 @@ public final class AdminProtos {
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return compactionState_;
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}
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public static final int BEST_SPLIT_ROW_FIELD_NUMBER = 3;
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private boolean bestSplitRow_;
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/**
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* <code>optional bool best_split_row = 3;</code>
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*/
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public boolean hasBestSplitRow() {
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return ((bitField0_ & 0x00000004) == 0x00000004);
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}
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/**
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* <code>optional bool best_split_row = 3;</code>
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*/
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public boolean getBestSplitRow() {
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return bestSplitRow_;
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}
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private byte memoizedIsInitialized = -1;
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public final boolean isInitialized() {
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byte isInitialized = memoizedIsInitialized;
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@ -188,6 +218,9 @@ public final class AdminProtos {
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if (((bitField0_ & 0x00000002) == 0x00000002)) {
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output.writeBool(2, compactionState_);
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}
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if (((bitField0_ & 0x00000004) == 0x00000004)) {
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output.writeBool(3, bestSplitRow_);
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}
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unknownFields.writeTo(output);
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}
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@ -204,6 +237,10 @@ public final class AdminProtos {
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size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
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.computeBoolSize(2, compactionState_);
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}
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if (((bitField0_ & 0x00000004) == 0x00000004)) {
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size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
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.computeBoolSize(3, bestSplitRow_);
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}
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size += unknownFields.getSerializedSize();
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memoizedSize = size;
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return size;
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@ -231,6 +268,11 @@ public final class AdminProtos {
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result = result && (getCompactionState()
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== other.getCompactionState());
|
||||
}
|
||||
result = result && (hasBestSplitRow() == other.hasBestSplitRow());
|
||||
if (hasBestSplitRow()) {
|
||||
result = result && (getBestSplitRow()
|
||||
== other.getBestSplitRow());
|
||||
}
|
||||
result = result && unknownFields.equals(other.unknownFields);
|
||||
return result;
|
||||
}
|
||||
|
|
@ -251,6 +293,11 @@ public final class AdminProtos {
|
|||
hash = (53 * hash) + org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.hashBoolean(
|
||||
getCompactionState());
|
||||
}
|
||||
if (hasBestSplitRow()) {
|
||||
hash = (37 * hash) + BEST_SPLIT_ROW_FIELD_NUMBER;
|
||||
hash = (53 * hash) + org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.hashBoolean(
|
||||
getBestSplitRow());
|
||||
}
|
||||
hash = (29 * hash) + unknownFields.hashCode();
|
||||
memoizedHashCode = hash;
|
||||
return hash;
|
||||
|
|
@ -378,6 +425,8 @@ public final class AdminProtos {
|
|||
bitField0_ = (bitField0_ & ~0x00000001);
|
||||
compactionState_ = false;
|
||||
bitField0_ = (bitField0_ & ~0x00000002);
|
||||
bestSplitRow_ = false;
|
||||
bitField0_ = (bitField0_ & ~0x00000004);
|
||||
return this;
|
||||
}
|
||||
|
||||
|
|
@ -414,6 +463,10 @@ public final class AdminProtos {
|
|||
to_bitField0_ |= 0x00000002;
|
||||
}
|
||||
result.compactionState_ = compactionState_;
|
||||
if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
|
||||
to_bitField0_ |= 0x00000004;
|
||||
}
|
||||
result.bestSplitRow_ = bestSplitRow_;
|
||||
result.bitField0_ = to_bitField0_;
|
||||
onBuilt();
|
||||
return result;
|
||||
|
|
@ -462,6 +515,9 @@ public final class AdminProtos {
|
|||
if (other.hasCompactionState()) {
|
||||
setCompactionState(other.getCompactionState());
|
||||
}
|
||||
if (other.hasBestSplitRow()) {
|
||||
setBestSplitRow(other.getBestSplitRow());
|
||||
}
|
||||
this.mergeUnknownFields(other.unknownFields);
|
||||
onChanged();
|
||||
return this;
|
||||
|
|
@ -645,6 +701,38 @@ public final class AdminProtos {
|
|||
onChanged();
|
||||
return this;
|
||||
}
|
||||
|
||||
private boolean bestSplitRow_ ;
|
||||
/**
|
||||
* <code>optional bool best_split_row = 3;</code>
|
||||
*/
|
||||
public boolean hasBestSplitRow() {
|
||||
return ((bitField0_ & 0x00000004) == 0x00000004);
|
||||
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|
||||
/**
|
||||
* <code>optional bool best_split_row = 3;</code>
|
||||
*/
|
||||
public boolean getBestSplitRow() {
|
||||
return bestSplitRow_;
|
||||
}
|
||||
/**
|
||||
* <code>optional bool best_split_row = 3;</code>
|
||||
*/
|
||||
public Builder setBestSplitRow(boolean value) {
|
||||
bitField0_ |= 0x00000004;
|
||||
bestSplitRow_ = value;
|
||||
onChanged();
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* <code>optional bool best_split_row = 3;</code>
|
||||
*/
|
||||
public Builder clearBestSplitRow() {
|
||||
bitField0_ = (bitField0_ & ~0x00000004);
|
||||
bestSplitRow_ = false;
|
||||
onChanged();
|
||||
return this;
|
||||
}
|
||||
public final Builder setUnknownFields(
|
||||
final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
|
||||
return super.setUnknownFields(unknownFields);
|
||||
|
|
@ -762,6 +850,23 @@ public final class AdminProtos {
|
|||
* <code>optional bool mergeable = 5;</code>
|
||||
*/
|
||||
boolean getMergeable();
|
||||
|
||||
/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
boolean hasBestSplitRow();
|
||||
/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getBestSplitRow();
|
||||
}
|
||||
/**
|
||||
* Protobuf type {@code hbase.pb.GetRegionInfoResponse}
|
||||
|
|
@ -779,6 +884,7 @@ public final class AdminProtos {
|
|||
isRecovering_ = false;
|
||||
splittable_ = false;
|
||||
mergeable_ = false;
|
||||
bestSplitRow_ = org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.EMPTY;
|
||||
}
|
||||
|
||||
@java.lang.Override
|
||||
|
|
@ -848,6 +954,11 @@ public final class AdminProtos {
|
|||
mergeable_ = input.readBool();
|
||||
break;
|
||||
}
|
||||
case 50: {
|
||||
bitField0_ |= 0x00000020;
|
||||
bestSplitRow_ = input.readBytes();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
|
||||
|
|
@ -1079,6 +1190,29 @@ public final class AdminProtos {
|
|||
return mergeable_;
|
||||
}
|
||||
|
||||
public static final int BEST_SPLIT_ROW_FIELD_NUMBER = 6;
|
||||
private org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bestSplitRow_;
|
||||
/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public boolean hasBestSplitRow() {
|
||||
return ((bitField0_ & 0x00000020) == 0x00000020);
|
||||
}
|
||||
/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getBestSplitRow() {
|
||||
return bestSplitRow_;
|
||||
}
|
||||
|
||||
private byte memoizedIsInitialized = -1;
|
||||
public final boolean isInitialized() {
|
||||
byte isInitialized = memoizedIsInitialized;
|
||||
|
|
@ -1114,6 +1248,9 @@ public final class AdminProtos {
|
|||
if (((bitField0_ & 0x00000010) == 0x00000010)) {
|
||||
output.writeBool(5, mergeable_);
|
||||
}
|
||||
if (((bitField0_ & 0x00000020) == 0x00000020)) {
|
||||
output.writeBytes(6, bestSplitRow_);
|
||||
}
|
||||
unknownFields.writeTo(output);
|
||||
}
|
||||
|
||||
|
|
@ -1142,6 +1279,10 @@ public final class AdminProtos {
|
|||
size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
|
||||
.computeBoolSize(5, mergeable_);
|
||||
}
|
||||
if (((bitField0_ & 0x00000020) == 0x00000020)) {
|
||||
size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
|
||||
.computeBytesSize(6, bestSplitRow_);
|
||||
}
|
||||
size += unknownFields.getSerializedSize();
|
||||
memoizedSize = size;
|
||||
return size;
|
||||
|
|
@ -1183,6 +1324,11 @@ public final class AdminProtos {
|
|||
result = result && (getMergeable()
|
||||
== other.getMergeable());
|
||||
}
|
||||
result = result && (hasBestSplitRow() == other.hasBestSplitRow());
|
||||
if (hasBestSplitRow()) {
|
||||
result = result && getBestSplitRow()
|
||||
.equals(other.getBestSplitRow());
|
||||
}
|
||||
result = result && unknownFields.equals(other.unknownFields);
|
||||
return result;
|
||||
}
|
||||
|
|
@ -1217,6 +1363,10 @@ public final class AdminProtos {
|
|||
hash = (53 * hash) + org.apache.hadoop.hbase.shaded.com.google.protobuf.Internal.hashBoolean(
|
||||
getMergeable());
|
||||
}
|
||||
if (hasBestSplitRow()) {
|
||||
hash = (37 * hash) + BEST_SPLIT_ROW_FIELD_NUMBER;
|
||||
hash = (53 * hash) + getBestSplitRow().hashCode();
|
||||
}
|
||||
hash = (29 * hash) + unknownFields.hashCode();
|
||||
memoizedHashCode = hash;
|
||||
return hash;
|
||||
|
|
@ -1350,6 +1500,8 @@ public final class AdminProtos {
|
|||
bitField0_ = (bitField0_ & ~0x00000008);
|
||||
mergeable_ = false;
|
||||
bitField0_ = (bitField0_ & ~0x00000010);
|
||||
bestSplitRow_ = org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.EMPTY;
|
||||
bitField0_ = (bitField0_ & ~0x00000020);
|
||||
return this;
|
||||
}
|
||||
|
||||
|
|
@ -1398,6 +1550,10 @@ public final class AdminProtos {
|
|||
to_bitField0_ |= 0x00000010;
|
||||
}
|
||||
result.mergeable_ = mergeable_;
|
||||
if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
|
||||
to_bitField0_ |= 0x00000020;
|
||||
}
|
||||
result.bestSplitRow_ = bestSplitRow_;
|
||||
result.bitField0_ = to_bitField0_;
|
||||
onBuilt();
|
||||
return result;
|
||||
|
|
@ -1455,6 +1611,9 @@ public final class AdminProtos {
|
|||
if (other.hasMergeable()) {
|
||||
setMergeable(other.getMergeable());
|
||||
}
|
||||
if (other.hasBestSplitRow()) {
|
||||
setBestSplitRow(other.getBestSplitRow());
|
||||
}
|
||||
this.mergeUnknownFields(other.unknownFields);
|
||||
onChanged();
|
||||
return this;
|
||||
|
|
@ -1770,6 +1929,57 @@ public final class AdminProtos {
|
|||
onChanged();
|
||||
return this;
|
||||
}
|
||||
|
||||
private org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bestSplitRow_ = org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.EMPTY;
|
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/**
|
||||
* <pre>
|
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* Get bestSplitRow
|
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* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public boolean hasBestSplitRow() {
|
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return ((bitField0_ & 0x00000020) == 0x00000020);
|
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}
|
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/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getBestSplitRow() {
|
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return bestSplitRow_;
|
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}
|
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/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
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* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public Builder setBestSplitRow(org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value) {
|
||||
if (value == null) {
|
||||
throw new NullPointerException();
|
||||
}
|
||||
bitField0_ |= 0x00000020;
|
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bestSplitRow_ = value;
|
||||
onChanged();
|
||||
return this;
|
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}
|
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/**
|
||||
* <pre>
|
||||
* Get bestSplitRow
|
||||
* </pre>
|
||||
*
|
||||
* <code>optional bytes best_split_row = 6;</code>
|
||||
*/
|
||||
public Builder clearBestSplitRow() {
|
||||
bitField0_ = (bitField0_ & ~0x00000020);
|
||||
bestSplitRow_ = getDefaultInstance().getBestSplitRow();
|
||||
onChanged();
|
||||
return this;
|
||||
}
|
||||
public final Builder setUnknownFields(
|
||||
final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
|
||||
return super.setUnknownFields(unknownFields);
|
||||
|
|
@ -30221,140 +30431,141 @@ public final class AdminProtos {
|
|||
java.lang.String[] descriptorData = {
|
||||
"\n\013Admin.proto\022\010hbase.pb\032\023ClusterStatus.p" +
|
||||
"roto\032\013HBase.proto\032\tWAL.proto\032\013Quota.prot" +
|
||||
"o\"[\n\024GetRegionInfoRequest\022)\n\006region\030\001 \002(" +
|
||||
"o\"s\n\024GetRegionInfoRequest\022)\n\006region\030\001 \002(" +
|
||||
"\0132\031.hbase.pb.RegionSpecifier\022\030\n\020compacti" +
|
||||
"on_state\030\002 \001(\010\"\222\002\n\025GetRegionInfoResponse" +
|
||||
"\022)\n\013region_info\030\001 \002(\0132\024.hbase.pb.RegionI" +
|
||||
"nfo\022I\n\020compaction_state\030\002 \001(\0162/.hbase.pb" +
|
||||
".GetRegionInfoResponse.CompactionState\022\024" +
|
||||
"\n\014isRecovering\030\003 \001(\010\022\022\n\nsplittable\030\004 \001(\010" +
|
||||
"\022\021\n\tmergeable\030\005 \001(\010\"F\n\017CompactionState\022\010",
|
||||
"\n\004NONE\020\000\022\t\n\005MINOR\020\001\022\t\n\005MAJOR\020\002\022\023\n\017MAJOR_" +
|
||||
"AND_MINOR\020\003\"P\n\023GetStoreFileRequest\022)\n\006re" +
|
||||
"gion\030\001 \002(\0132\031.hbase.pb.RegionSpecifier\022\016\n" +
|
||||
"\006family\030\002 \003(\014\"*\n\024GetStoreFileResponse\022\022\n" +
|
||||
"\nstore_file\030\001 \003(\t\"\030\n\026GetOnlineRegionRequ" +
|
||||
"est\"D\n\027GetOnlineRegionResponse\022)\n\013region" +
|
||||
"_info\030\001 \003(\0132\024.hbase.pb.RegionInfo\"\263\002\n\021Op" +
|
||||
"enRegionRequest\022=\n\topen_info\030\001 \003(\0132*.hba" +
|
||||
"se.pb.OpenRegionRequest.RegionOpenInfo\022\027" +
|
||||
"\n\017serverStartCode\030\002 \001(\004\022\032\n\022master_system",
|
||||
"_time\030\005 \001(\004\032\251\001\n\016RegionOpenInfo\022$\n\006region" +
|
||||
"\030\001 \002(\0132\024.hbase.pb.RegionInfo\022\037\n\027version_" +
|
||||
"of_offline_node\030\002 \001(\r\022+\n\rfavored_nodes\030\003" +
|
||||
" \003(\0132\024.hbase.pb.ServerName\022#\n\033openForDis" +
|
||||
"tributedLogReplay\030\004 \001(\010\"\246\001\n\022OpenRegionRe" +
|
||||
"sponse\022F\n\ropening_state\030\001 \003(\0162/.hbase.pb" +
|
||||
".OpenRegionResponse.RegionOpeningState\"H" +
|
||||
"\n\022RegionOpeningState\022\n\n\006OPENED\020\000\022\022\n\016ALRE" +
|
||||
"ADY_OPENED\020\001\022\022\n\016FAILED_OPENING\020\002\"?\n\023Warm" +
|
||||
"upRegionRequest\022(\n\nregionInfo\030\001 \002(\0132\024.hb",
|
||||
"ase.pb.RegionInfo\"\026\n\024WarmupRegionRespons" +
|
||||
"e\"\313\001\n\022CloseRegionRequest\022)\n\006region\030\001 \002(\013" +
|
||||
"2\031.hbase.pb.RegionSpecifier\022\037\n\027version_o" +
|
||||
"f_closing_node\030\002 \001(\r\022\036\n\020transition_in_ZK" +
|
||||
"\030\003 \001(\010:\004true\0220\n\022destination_server\030\004 \001(\013" +
|
||||
"2\024.hbase.pb.ServerName\022\027\n\017serverStartCod" +
|
||||
"e\030\005 \001(\004\"%\n\023CloseRegionResponse\022\016\n\006closed" +
|
||||
"\030\001 \002(\010\"y\n\022FlushRegionRequest\022)\n\006region\030\001" +
|
||||
" \002(\0132\031.hbase.pb.RegionSpecifier\022\030\n\020if_ol" +
|
||||
"der_than_ts\030\002 \001(\004\022\036\n\026write_flush_wal_mar",
|
||||
"ker\030\003 \001(\010\"_\n\023FlushRegionResponse\022\027\n\017last" +
|
||||
"_flush_time\030\001 \002(\004\022\017\n\007flushed\030\002 \001(\010\022\036\n\026wr" +
|
||||
"ote_flush_wal_marker\030\003 \001(\010\"T\n\022SplitRegio" +
|
||||
"nRequest\022)\n\006region\030\001 \002(\0132\031.hbase.pb.Regi" +
|
||||
"onSpecifier\022\023\n\013split_point\030\002 \001(\014\"\025\n\023Spli" +
|
||||
"tRegionResponse\"`\n\024CompactRegionRequest\022" +
|
||||
")\n\006region\030\001 \002(\0132\031.hbase.pb.RegionSpecifi" +
|
||||
"er\022\r\n\005major\030\002 \001(\010\022\016\n\006family\030\003 \001(\014\"\027\n\025Com" +
|
||||
"pactRegionResponse\"\315\001\n\031UpdateFavoredNode" +
|
||||
"sRequest\022I\n\013update_info\030\001 \003(\01324.hbase.pb",
|
||||
".UpdateFavoredNodesRequest.RegionUpdateI" +
|
||||
"nfo\032e\n\020RegionUpdateInfo\022$\n\006region\030\001 \002(\0132" +
|
||||
"\024.hbase.pb.RegionInfo\022+\n\rfavored_nodes\030\002" +
|
||||
" \003(\0132\024.hbase.pb.ServerName\".\n\032UpdateFavo" +
|
||||
"redNodesResponse\022\020\n\010response\030\001 \001(\r\"a\n\010WA" +
|
||||
"LEntry\022\035\n\003key\030\001 \002(\0132\020.hbase.pb.WALKey\022\027\n" +
|
||||
"\017key_value_bytes\030\002 \003(\014\022\035\n\025associated_cel" +
|
||||
"l_count\030\003 \001(\005\"\242\001\n\030ReplicateWALEntryReque" +
|
||||
"st\022!\n\005entry\030\001 \003(\0132\022.hbase.pb.WALEntry\022\034\n" +
|
||||
"\024replicationClusterId\030\002 \001(\t\022\"\n\032sourceBas",
|
||||
"eNamespaceDirPath\030\003 \001(\t\022!\n\031sourceHFileAr" +
|
||||
"chiveDirPath\030\004 \001(\t\"\033\n\031ReplicateWALEntryR" +
|
||||
"esponse\"\026\n\024RollWALWriterRequest\"0\n\025RollW" +
|
||||
"ALWriterResponse\022\027\n\017region_to_flush\030\001 \003(" +
|
||||
"\014\"#\n\021StopServerRequest\022\016\n\006reason\030\001 \002(\t\"\024" +
|
||||
"\n\022StopServerResponse\"\026\n\024GetServerInfoReq" +
|
||||
"uest\"K\n\nServerInfo\022)\n\013server_name\030\001 \002(\0132" +
|
||||
"\024.hbase.pb.ServerName\022\022\n\nwebui_port\030\002 \001(" +
|
||||
"\r\"B\n\025GetServerInfoResponse\022)\n\013server_inf" +
|
||||
"o\030\001 \002(\0132\024.hbase.pb.ServerInfo\"\034\n\032UpdateC",
|
||||
"onfigurationRequest\"\035\n\033UpdateConfigurati" +
|
||||
"onResponse\"?\n\024GetRegionLoadRequest\022\'\n\nta" +
|
||||
"ble_name\030\001 \001(\0132\023.hbase.pb.TableName\"C\n\025G" +
|
||||
"etRegionLoadResponse\022*\n\014region_loads\030\001 \003" +
|
||||
"(\0132\024.hbase.pb.RegionLoad\"2\n\034ClearCompact" +
|
||||
"ionQueuesRequest\022\022\n\nqueue_name\030\001 \003(\t\"\037\n\035" +
|
||||
"ClearCompactionQueuesResponse\"\200\001\n\030Execut" +
|
||||
"eProceduresRequest\0220\n\013open_region\030\001 \003(\0132" +
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"0\n\025RollWALWriterResponse\022\027\n\017region_to_fl" +
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"ame\"C\n\025GetRegionLoadResponse\022*\n\014region_l" +
|
||||
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|
||||
"rCompactionQueuesRequest\022\022\n\nqueue_name\030\001" +
|
||||
" \003(\t\"\037\n\035ClearCompactionQueuesResponse\"\200\001" +
|
||||
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|
||||
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||||
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|
||||
"nRequest\"\203\001\n\031ExecuteProceduresResponse\0221" +
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"ionInfo\022\036.hbase.pb.GetRegionInfoRequest\032" +
|
||||
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|
||||
"toreFile\022\035.hbase.pb.GetStoreFileRequest\032" +
|
||||
"\036.hbase.pb.GetStoreFileResponse\022V\n\017GetOn" +
|
||||
"lineRegion\022 .hbase.pb.GetOnlineRegionReq" +
|
||||
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|
||||
"G\n\nOpenRegion\022\033.hbase.pb.OpenRegionReque" +
|
||||
"st\032\034.hbase.pb.OpenRegionResponse\022M\n\014Warm" +
|
||||
"upRegion\022\035.hbase.pb.WarmupRegionRequest\032" +
|
||||
"\036.hbase.pb.WarmupRegionResponse\022J\n\013Close",
|
||||
"Region\022\034.hbase.pb.CloseRegionRequest\032\035.h" +
|
||||
"base.pb.CloseRegionResponse\022J\n\013FlushRegi" +
|
||||
"on\022\034.hbase.pb.FlushRegionRequest\032\035.hbase" +
|
||||
".pb.FlushRegionResponse\022J\n\013SplitRegion\022\034" +
|
||||
".hbase.pb.SplitRegionRequest\032\035.hbase.pb." +
|
||||
"SplitRegionResponse\022P\n\rCompactRegion\022\036.h" +
|
||||
"base.pb.CompactRegionRequest\032\037.hbase.pb." +
|
||||
"CompactRegionResponse\022\\\n\021ReplicateWALEnt" +
|
||||
"ry\022\".hbase.pb.ReplicateWALEntryRequest\032#" +
|
||||
".hbase.pb.ReplicateWALEntryResponse\022Q\n\006R",
|
||||
"eplay\022\".hbase.pb.ReplicateWALEntryReques" +
|
||||
"t\032#.hbase.pb.ReplicateWALEntryResponse\022P" +
|
||||
"\n\rRollWALWriter\022\036.hbase.pb.RollWALWriter" +
|
||||
"Request\032\037.hbase.pb.RollWALWriterResponse" +
|
||||
"\022P\n\rGetServerInfo\022\036.hbase.pb.GetServerIn" +
|
||||
"foRequest\032\037.hbase.pb.GetServerInfoRespon" +
|
||||
"se\022G\n\nStopServer\022\033.hbase.pb.StopServerRe" +
|
||||
"quest\032\034.hbase.pb.StopServerResponse\022_\n\022U" +
|
||||
"pdateFavoredNodes\022#.hbase.pb.UpdateFavor" +
|
||||
"edNodesRequest\032$.hbase.pb.UpdateFavoredN",
|
||||
"odesResponse\022b\n\023UpdateConfiguration\022$.hb" +
|
||||
"ase.pb.UpdateConfigurationRequest\032%.hbas" +
|
||||
"e.pb.UpdateConfigurationResponse\022P\n\rGetR" +
|
||||
"egionLoad\022\036.hbase.pb.GetRegionLoadReques" +
|
||||
"t\032\037.hbase.pb.GetRegionLoadResponse\022h\n\025Cl" +
|
||||
"earCompactionQueues\022&.hbase.pb.ClearComp" +
|
||||
"actionQueuesRequest\032\'.hbase.pb.ClearComp" +
|
||||
"actionQueuesResponse\022k\n\026GetSpaceQuotaSna" +
|
||||
"pshots\022\'.hbase.pb.GetSpaceQuotaSnapshots" +
|
||||
"Request\032(.hbase.pb.GetSpaceQuotaSnapshot",
|
||||
"sResponse\022\\\n\021ExecuteProcedures\022\".hbase.p" +
|
||||
"b.ExecuteProceduresRequest\032#.hbase.pb.Ex" +
|
||||
"ecuteProceduresResponse\022M\n\014MergeRegions\022" +
|
||||
"\035.hbase.pb.MergeRegionsRequest\032\036.hbase.p" +
|
||||
"b.MergeRegionsResponseBH\n1org.apache.had" +
|
||||
"oop.hbase.shaded.protobuf.generatedB\013Adm" +
|
||||
"inProtosH\001\210\001\001\240\001\001"
|
||||
};
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
|
||||
new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor. InternalDescriptorAssigner() {
|
||||
|
|
@ -30377,13 +30588,13 @@ public final class AdminProtos {
|
|||
internal_static_hbase_pb_GetRegionInfoRequest_fieldAccessorTable = new
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
|
||||
internal_static_hbase_pb_GetRegionInfoRequest_descriptor,
|
||||
new java.lang.String[] { "Region", "CompactionState", });
|
||||
new java.lang.String[] { "Region", "CompactionState", "BestSplitRow", });
|
||||
internal_static_hbase_pb_GetRegionInfoResponse_descriptor =
|
||||
getDescriptor().getMessageTypes().get(1);
|
||||
internal_static_hbase_pb_GetRegionInfoResponse_fieldAccessorTable = new
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
|
||||
internal_static_hbase_pb_GetRegionInfoResponse_descriptor,
|
||||
new java.lang.String[] { "RegionInfo", "CompactionState", "IsRecovering", "Splittable", "Mergeable", });
|
||||
new java.lang.String[] { "RegionInfo", "CompactionState", "IsRecovering", "Splittable", "Mergeable", "BestSplitRow", });
|
||||
internal_static_hbase_pb_GetStoreFileRequest_descriptor =
|
||||
getDescriptor().getMessageTypes().get(2);
|
||||
internal_static_hbase_pb_GetStoreFileRequest_fieldAccessorTable = new
|
||||
|
|
|
|||
|
|
@ -22985,7 +22985,7 @@ public final class ClientProtos {
|
|||
* <code>optional .hbase.pb.Cursor cursor = 12;</code>
|
||||
*/
|
||||
private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
|
||||
org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.Cursor, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.Cursor.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CursorOrBuilder>
|
||||
org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.Cursor, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.Cursor.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.CursorOrBuilder>
|
||||
getCursorFieldBuilder() {
|
||||
if (cursorBuilder_ == null) {
|
||||
cursorBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
|
||||
|
|
@ -41831,7 +41831,7 @@ public final class ClientProtos {
|
|||
internal_static_hbase_pb_ScanRequest_fieldAccessorTable;
|
||||
private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
|
||||
internal_static_hbase_pb_Cursor_descriptor;
|
||||
private static final
|
||||
private static final
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
|
||||
internal_static_hbase_pb_Cursor_fieldAccessorTable;
|
||||
private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
|
||||
|
|
|
|||
|
|
@ -11552,11 +11552,11 @@ public final class MasterProtos {
|
|||
org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionInfoOrBuilder getRegionInfoOrBuilder();
|
||||
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
boolean hasSplitRow();
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getSplitRow();
|
||||
|
||||
|
|
@ -11700,13 +11700,13 @@ public final class MasterProtos {
|
|||
public static final int SPLIT_ROW_FIELD_NUMBER = 2;
|
||||
private org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString splitRow_;
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
public boolean hasSplitRow() {
|
||||
return ((bitField0_ & 0x00000002) == 0x00000002);
|
||||
}
|
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/**
|
||||
* <code>required bytes split_row = 2;</code>
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||||
* <code>optional bytes split_row = 2;</code>
|
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*/
|
||||
public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getSplitRow() {
|
||||
return splitRow_;
|
||||
|
|
@ -11752,10 +11752,6 @@ public final class MasterProtos {
|
|||
memoizedIsInitialized = 0;
|
||||
return false;
|
||||
}
|
||||
if (!hasSplitRow()) {
|
||||
memoizedIsInitialized = 0;
|
||||
return false;
|
||||
}
|
||||
if (!getRegionInfo().isInitialized()) {
|
||||
memoizedIsInitialized = 0;
|
||||
return false;
|
||||
|
|
@ -12106,9 +12102,6 @@ public final class MasterProtos {
|
|||
if (!hasRegionInfo()) {
|
||||
return false;
|
||||
}
|
||||
if (!hasSplitRow()) {
|
||||
return false;
|
||||
}
|
||||
if (!getRegionInfo().isInitialized()) {
|
||||
return false;
|
||||
}
|
||||
|
|
@ -12254,19 +12247,19 @@ public final class MasterProtos {
|
|||
|
||||
private org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString splitRow_ = org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.EMPTY;
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
public boolean hasSplitRow() {
|
||||
return ((bitField0_ & 0x00000002) == 0x00000002);
|
||||
}
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString getSplitRow() {
|
||||
return splitRow_;
|
||||
}
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
public Builder setSplitRow(org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value) {
|
||||
if (value == null) {
|
||||
|
|
@ -12278,7 +12271,7 @@ public final class MasterProtos {
|
|||
return this;
|
||||
}
|
||||
/**
|
||||
* <code>required bytes split_row = 2;</code>
|
||||
* <code>optional bytes split_row = 2;</code>
|
||||
*/
|
||||
public Builder clearSplitRow() {
|
||||
bitField0_ = (bitField0_ & ~0x00000002);
|
||||
|
|
@ -81243,7 +81236,7 @@ public final class MasterProtos {
|
|||
".pb.RegionSpecifier\"\027\n\025OfflineRegionResp",
|
||||
"onse\"\201\001\n\027SplitTableRegionRequest\022)\n\013regi" +
|
||||
"on_info\030\001 \002(\0132\024.hbase.pb.RegionInfo\022\021\n\ts" +
|
||||
"plit_row\030\002 \002(\014\022\026\n\013nonce_group\030\003 \001(\004:\0010\022\020" +
|
||||
"plit_row\030\002 \001(\014\022\026\n\013nonce_group\030\003 \001(\004:\0010\022\020" +
|
||||
"\n\005nonce\030\004 \001(\004:\0010\"+\n\030SplitTableRegionResp" +
|
||||
"onse\022\017\n\007proc_id\030\001 \001(\004\"\177\n\022CreateTableRequ" +
|
||||
"est\022+\n\014table_schema\030\001 \002(\0132\025.hbase.pb.Tab" +
|
||||
|
|
|
|||
|
|
@ -33,6 +33,7 @@ import "Quota.proto";
|
|||
message GetRegionInfoRequest {
|
||||
required RegionSpecifier region = 1;
|
||||
optional bool compaction_state = 2;
|
||||
optional bool best_split_row = 3;
|
||||
}
|
||||
|
||||
message GetRegionInfoResponse {
|
||||
|
|
@ -43,6 +44,8 @@ message GetRegionInfoResponse {
|
|||
optional bool splittable = 4;
|
||||
// True if region is mergeable, false otherwise.
|
||||
optional bool mergeable = 5;
|
||||
// Get bestSplitRow
|
||||
optional bytes best_split_row = 6;
|
||||
|
||||
enum CompactionState {
|
||||
NONE = 0;
|
||||
|
|
|
|||
|
|
@ -136,7 +136,7 @@ message OfflineRegionResponse {
|
|||
|
||||
message SplitTableRegionRequest {
|
||||
required RegionInfo region_info = 1;
|
||||
required bytes split_row = 2;
|
||||
optional bytes split_row = 2;
|
||||
optional uint64 nonce_group = 3 [default = 0];
|
||||
optional uint64 nonce = 4 [default = 0];
|
||||
}
|
||||
|
|
|
|||
|
|
@ -636,7 +636,7 @@ public class MasterRpcServices extends RSRpcServices
|
|||
try {
|
||||
long procId = master.splitRegion(
|
||||
HRegionInfo.convert(request.getRegionInfo()),
|
||||
request.getSplitRow().toByteArray(),
|
||||
request.hasSplitRow() ? request.getSplitRow().toByteArray() : null,
|
||||
request.getNonceGroup(),
|
||||
request.getNonce());
|
||||
return SplitTableRegionResponse.newBuilder().setProcId(procId).build();
|
||||
|
|
|
|||
|
|
@ -68,6 +68,7 @@ import org.apache.hadoop.hbase.master.assignment.RegionStates.ServerState;
|
|||
import org.apache.hadoop.hbase.master.assignment.RegionStates.ServerStateNode;
|
||||
// TODO: why are they here?
|
||||
import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan.PlanType;
|
||||
import org.apache.hadoop.hbase.master.normalizer.RegionNormalizer;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler;
|
||||
import org.apache.hadoop.hbase.master.procedure.ProcedureSyncWait;
|
||||
|
|
@ -160,6 +161,8 @@ public class AssignmentManager implements ServerListener {
|
|||
// TODO: why is this different from the listeners (carried over from the old AM)
|
||||
private RegionStateListener regionStateListener;
|
||||
|
||||
private RegionNormalizer regionNormalizer;
|
||||
|
||||
private final MetricsAssignmentManager metrics;
|
||||
private final RegionInTransitionChore ritChore;
|
||||
private final MasterServices master;
|
||||
|
|
@ -203,6 +206,9 @@ public class AssignmentManager implements ServerListener {
|
|||
int ritChoreInterval = conf.getInt(RIT_CHORE_INTERVAL_MSEC_CONF_KEY,
|
||||
DEFAULT_RIT_CHORE_INTERVAL_MSEC);
|
||||
this.ritChore = new RegionInTransitionChore(ritChoreInterval);
|
||||
|
||||
// Used for region related procedure.
|
||||
setRegionNormalizer(master.getRegionNormalizer());
|
||||
}
|
||||
|
||||
public void start() throws IOException {
|
||||
|
|
@ -306,6 +312,14 @@ public class AssignmentManager implements ServerListener {
|
|||
this.regionStateListener = listener;
|
||||
}
|
||||
|
||||
public void setRegionNormalizer(final RegionNormalizer normalizer) {
|
||||
this.regionNormalizer = normalizer;
|
||||
}
|
||||
|
||||
public RegionNormalizer getRegionNormalizer() {
|
||||
return regionNormalizer;
|
||||
}
|
||||
|
||||
public RegionStates getRegionStates() {
|
||||
return regionStates;
|
||||
}
|
||||
|
|
@ -828,16 +842,6 @@ public class AssignmentManager implements ServerListener {
|
|||
" hriA=" + hriA + " hriB=" + hriB);
|
||||
}
|
||||
|
||||
try {
|
||||
if (regionStateListener != null) {
|
||||
regionStateListener.onRegionSplit(parent);
|
||||
}
|
||||
} catch (QuotaExceededException e) {
|
||||
// TODO: does this really belong here?
|
||||
master.getRegionNormalizer().planSkipped(parent, PlanType.SPLIT);
|
||||
throw e;
|
||||
}
|
||||
|
||||
// Submit the Split procedure
|
||||
final byte[] splitKey = hriB.getStartKey();
|
||||
if (LOG.isDebugEnabled()) {
|
||||
|
|
|
|||
|
|
@ -49,12 +49,14 @@ import org.apache.hadoop.hbase.master.CatalogJanitor;
|
|||
import org.apache.hadoop.hbase.master.MasterCoprocessorHost;
|
||||
import org.apache.hadoop.hbase.master.MasterFileSystem;
|
||||
import org.apache.hadoop.hbase.master.RegionState;
|
||||
import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan;
|
||||
import org.apache.hadoop.hbase.master.procedure.AbstractStateMachineTableProcedure;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil;
|
||||
import org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException;
|
||||
import org.apache.hadoop.hbase.procedure2.ProcedureYieldException;
|
||||
import org.apache.hadoop.hbase.procedure2.ProcedureMetrics;
|
||||
import org.apache.hadoop.hbase.quotas.QuotaExceededException;
|
||||
import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;
|
||||
import org.apache.hadoop.hbase.regionserver.HStoreFile;
|
||||
import org.apache.hadoop.hbase.regionserver.StoreFileInfo;
|
||||
|
|
@ -529,7 +531,13 @@ public class MergeTableRegionsProcedure
|
|||
}
|
||||
}
|
||||
// TODO: Clean up split and merge. Currently all over the place.
|
||||
env.getMasterServices().getMasterQuotaManager().onRegionMerged(this.mergedRegion);
|
||||
try {
|
||||
env.getMasterServices().getMasterQuotaManager().onRegionMerged(this.mergedRegion);
|
||||
} catch (QuotaExceededException e) {
|
||||
env.getAssignmentManager().getRegionNormalizer().planSkipped(this.mergedRegion,
|
||||
NormalizationPlan.PlanType.MERGE);
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -54,10 +54,12 @@ import org.apache.hadoop.hbase.master.MasterCoprocessorHost;
|
|||
import org.apache.hadoop.hbase.master.MasterFileSystem;
|
||||
import org.apache.hadoop.hbase.master.RegionState.State;
|
||||
import org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode;
|
||||
import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan;
|
||||
import org.apache.hadoop.hbase.master.procedure.AbstractStateMachineRegionProcedure;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
|
||||
import org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil;
|
||||
import org.apache.hadoop.hbase.procedure2.ProcedureMetrics;
|
||||
import org.apache.hadoop.hbase.quotas.QuotaExceededException;
|
||||
import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos;
|
||||
import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.SplitTableRegionState;
|
||||
import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;
|
||||
|
|
@ -84,6 +86,7 @@ public class SplitTableRegionProcedure
|
|||
private Boolean traceEnabled = null;
|
||||
private HRegionInfo daughter_1_HRI;
|
||||
private HRegionInfo daughter_2_HRI;
|
||||
private byte[] bestSplitRow;
|
||||
|
||||
public SplitTableRegionProcedure() {
|
||||
// Required by the Procedure framework to create the procedure on replay
|
||||
|
|
@ -92,27 +95,70 @@ public class SplitTableRegionProcedure
|
|||
public SplitTableRegionProcedure(final MasterProcedureEnv env,
|
||||
final HRegionInfo regionToSplit, final byte[] splitRow) throws IOException {
|
||||
super(env, regionToSplit);
|
||||
|
||||
checkSplitRow(regionToSplit, splitRow);
|
||||
|
||||
this.bestSplitRow = splitRow;
|
||||
checkSplittable(env, regionToSplit, bestSplitRow);
|
||||
final TableName table = regionToSplit.getTable();
|
||||
final long rid = getDaughterRegionIdTimestamp(regionToSplit);
|
||||
this.daughter_1_HRI = new HRegionInfo(table, regionToSplit.getStartKey(), splitRow, false, rid);
|
||||
this.daughter_2_HRI = new HRegionInfo(table, splitRow, regionToSplit.getEndKey(), false, rid);
|
||||
this.daughter_1_HRI = new HRegionInfo(table, regionToSplit.getStartKey(), bestSplitRow, false, rid);
|
||||
this.daughter_2_HRI = new HRegionInfo(table, bestSplitRow, regionToSplit.getEndKey(), false, rid);
|
||||
}
|
||||
|
||||
private static void checkSplitRow(final HRegionInfo regionToSplit, final byte[] splitRow)
|
||||
throws IOException {
|
||||
if (splitRow == null || splitRow.length == 0) {
|
||||
throw new DoNotRetryIOException("Split row cannot be null");
|
||||
/**
|
||||
* Check whether the region is splittable
|
||||
* @param env MasterProcedureEnv
|
||||
* @param regionToSplit parent Region to be split
|
||||
* @param splitRow if splitRow is not specified, will first try to get bestSplitRow from RS
|
||||
* @throws IOException
|
||||
*/
|
||||
private void checkSplittable(final MasterProcedureEnv env,
|
||||
final HRegionInfo regionToSplit, final byte[] splitRow) throws IOException {
|
||||
// Ask the remote RS if this region is splittable.
|
||||
// If we get an IOE, report it along w/ the failure so can see why we are not splittable at this time.
|
||||
if(regionToSplit.getReplicaId() != HRegionInfo.DEFAULT_REPLICA_ID) {
|
||||
throw new IllegalArgumentException ("Can't invoke split on non-default regions directly");
|
||||
}
|
||||
RegionStateNode node =
|
||||
env.getAssignmentManager().getRegionStates().getRegionNode(getParentRegion());
|
||||
IOException splittableCheckIOE = null;
|
||||
boolean splittable = false;
|
||||
if (node != null) {
|
||||
try {
|
||||
if (bestSplitRow == null || bestSplitRow.length == 0) {
|
||||
LOG.info("splitKey isn't explicitly specified, " + " will try to find a best split key from RS");
|
||||
}
|
||||
// Always set bestSplitRow request as true here,
|
||||
// need to call Region#checkSplit to check it splittable or not
|
||||
GetRegionInfoResponse response =
|
||||
Util.getRegionInfoResponse(env, node.getRegionLocation(), node.getRegionInfo(), true);
|
||||
if(bestSplitRow == null || bestSplitRow.length == 0) {
|
||||
bestSplitRow = response.hasBestSplitRow() ? response.getBestSplitRow().toByteArray() : null;
|
||||
}
|
||||
splittable = response.hasSplittable() && response.getSplittable();
|
||||
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug("Splittable=" + splittable + " " + node.toShortString());
|
||||
}
|
||||
} catch (IOException e) {
|
||||
splittableCheckIOE = e;
|
||||
}
|
||||
}
|
||||
|
||||
if (Bytes.equals(regionToSplit.getStartKey(), splitRow)) {
|
||||
if (!splittable) {
|
||||
IOException e = new IOException(regionToSplit.getShortNameToLog() + " NOT splittable");
|
||||
if (splittableCheckIOE != null) e.initCause(splittableCheckIOE);
|
||||
throw e;
|
||||
}
|
||||
|
||||
if(bestSplitRow == null || bestSplitRow.length == 0) {
|
||||
throw new DoNotRetryIOException("Region not splittable because bestSplitPoint = null");
|
||||
}
|
||||
|
||||
if (Bytes.equals(regionToSplit.getStartKey(), bestSplitRow)) {
|
||||
throw new DoNotRetryIOException(
|
||||
"Split row is equal to startkey: " + Bytes.toStringBinary(splitRow));
|
||||
}
|
||||
|
||||
if (!regionToSplit.containsRow(splitRow)) {
|
||||
if (!regionToSplit.containsRow(bestSplitRow)) {
|
||||
throw new DoNotRetryIOException(
|
||||
"Split row is not inside region key range splitKey:" + Bytes.toStringBinary(splitRow) +
|
||||
" region: " + regionToSplit);
|
||||
|
|
@ -198,6 +244,7 @@ public class SplitTableRegionProcedure
|
|||
setFailure(e);
|
||||
}
|
||||
}
|
||||
// if split fails, need to call ((HRegion)parent).clearSplit() when it is a force split
|
||||
return Flow.HAS_MORE_STATE;
|
||||
}
|
||||
|
||||
|
|
@ -367,27 +414,6 @@ public class SplitTableRegionProcedure
|
|||
Arrays.toString(EXPECTED_SPLIT_STATES)));
|
||||
return false;
|
||||
}
|
||||
|
||||
// Ask the remote regionserver if this region is splittable. If we get an IOE, report it
|
||||
// along w/ the failure so can see why we are not splittable at this time.
|
||||
IOException splittableCheckIOE = null;
|
||||
boolean splittable = false;
|
||||
try {
|
||||
GetRegionInfoResponse response =
|
||||
Util.getRegionInfoResponse(env, node.getRegionLocation(), node.getRegionInfo());
|
||||
splittable = response.hasSplittable() && response.getSplittable();
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug("Splittable=" + splittable + " " + this + " " + node.toShortString());
|
||||
}
|
||||
} catch (IOException e) {
|
||||
splittableCheckIOE = e;
|
||||
}
|
||||
if (!splittable) {
|
||||
IOException e = new IOException(parentHRI.getShortNameToLog() + " NOT splittable");
|
||||
if (splittableCheckIOE != null) e.initCause(splittableCheckIOE);
|
||||
setFailure(e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Since we have the lock and the master is coordinating the operation
|
||||
|
|
@ -414,6 +440,16 @@ public class SplitTableRegionProcedure
|
|||
if (cpHost != null) {
|
||||
cpHost.preSplitRegionAction(getTableName(), getSplitRow(), getUser());
|
||||
}
|
||||
|
||||
// TODO: Clean up split and merge. Currently all over the place.
|
||||
// Notify QuotaManager and RegionNormalizer
|
||||
try {
|
||||
env.getMasterServices().getMasterQuotaManager().onRegionSplit(this.getParentRegion());
|
||||
} catch (QuotaExceededException e) {
|
||||
env.getAssignmentManager().getRegionNormalizer().planSkipped(this.getParentRegion(),
|
||||
NormalizationPlan.PlanType.SPLIT);
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -44,13 +44,24 @@ class Util {
|
|||
*/
|
||||
static GetRegionInfoResponse getRegionInfoResponse(final MasterProcedureEnv env,
|
||||
final ServerName regionLocation, final HRegionInfo hri)
|
||||
throws IOException {
|
||||
return getRegionInfoResponse(env, regionLocation, hri, false);
|
||||
}
|
||||
|
||||
static GetRegionInfoResponse getRegionInfoResponse(final MasterProcedureEnv env,
|
||||
final ServerName regionLocation, final HRegionInfo hri, boolean includeBestSplitRow)
|
||||
throws IOException {
|
||||
// TODO: There is no timeout on this controller. Set one!
|
||||
HBaseRpcController controller = env.getMasterServices().getClusterConnection().
|
||||
getRpcControllerFactory().newController();
|
||||
final AdminService.BlockingInterface admin =
|
||||
env.getMasterServices().getClusterConnection().getAdmin(regionLocation);
|
||||
GetRegionInfoRequest request = RequestConverter.buildGetRegionInfoRequest(hri.getRegionName());
|
||||
GetRegionInfoRequest request = null;
|
||||
if (includeBestSplitRow) {
|
||||
request = RequestConverter.buildGetRegionInfoRequest(hri.getRegionName(), false, true);
|
||||
} else {
|
||||
request = RequestConverter.buildGetRegionInfoRequest(hri.getRegionName());
|
||||
}
|
||||
try {
|
||||
return admin.getRegionInfo(controller, request);
|
||||
} catch (ServiceException e) {
|
||||
|
|
|
|||
|
|
@ -1673,6 +1673,20 @@ public class RSRpcServices implements HBaseRPCErrorHandler,
|
|||
requestCount.increment();
|
||||
Region region = getRegion(request.getRegion());
|
||||
HRegionInfo info = region.getRegionInfo();
|
||||
byte[] bestSplitRow = null;
|
||||
if (request.hasBestSplitRow() && request.getBestSplitRow()) {
|
||||
HRegion r = (HRegion) region;
|
||||
region.startRegionOperation(Operation.SPLIT_REGION);
|
||||
r.forceSplit(null);
|
||||
bestSplitRow = r.checkSplit();
|
||||
// when all table data are in memstore, bestSplitRow = null
|
||||
// try to flush region first
|
||||
if(bestSplitRow == null) {
|
||||
r.flush(true);
|
||||
bestSplitRow = r.checkSplit();
|
||||
}
|
||||
r.clearSplit();
|
||||
}
|
||||
GetRegionInfoResponse.Builder builder = GetRegionInfoResponse.newBuilder();
|
||||
builder.setRegionInfo(HRegionInfo.convert(info));
|
||||
if (request.hasCompactionState() && request.getCompactionState()) {
|
||||
|
|
@ -1681,6 +1695,9 @@ public class RSRpcServices implements HBaseRPCErrorHandler,
|
|||
builder.setSplittable(region.isSplittable());
|
||||
builder.setMergeable(region.isMergeable());
|
||||
builder.setIsRecovering(region.isRecovering());
|
||||
if (request.hasBestSplitRow() && request.getBestSplitRow() && bestSplitRow != null) {
|
||||
builder.setBestSplitRow(UnsafeByteOperations.unsafeWrap(bestSplitRow));
|
||||
}
|
||||
return builder.build();
|
||||
} catch (IOException ie) {
|
||||
throw new ServiceException(ie);
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ package org.apache.hadoop.hbase.backup;
|
|||
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
|
|
@ -116,7 +117,15 @@ public class TestIncrementalBackup extends TestBackupBase {
|
|||
|
||||
byte[] name = regions.get(0).getRegionInfo().getRegionName();
|
||||
long startSplitTime = EnvironmentEdgeManager.currentTime();
|
||||
admin.splitRegion(name);
|
||||
try {
|
||||
admin.splitRegion(name);
|
||||
} catch (IOException e) {
|
||||
//although split fail, this may not affect following check
|
||||
//In old split without AM2, if region's best split key is not found,
|
||||
//there are not exception thrown. But in current API, exception
|
||||
//will be thrown.
|
||||
LOG.debug("region is not splittable, because " + e);
|
||||
}
|
||||
|
||||
while (!admin.isTableAvailable(table1)) {
|
||||
Thread.sleep(100);
|
||||
|
|
|
|||
|
|
@ -903,10 +903,12 @@ public class TestAdmin1 {
|
|||
int[] rowCounts = new int[] { 6000 };
|
||||
int numVersions = HColumnDescriptor.DEFAULT_VERSIONS;
|
||||
int blockSize = 256;
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
|
||||
byte[] splitKey = Bytes.toBytes(3500);
|
||||
splitTest(splitKey, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(splitKey, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
// test regionSplitSync
|
||||
splitTest(splitKey, familyNames, rowCounts, numVersions, blockSize, false);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -963,23 +965,23 @@ public class TestAdmin1 {
|
|||
|
||||
// one of the column families isn't splittable
|
||||
int[] rowCounts = new int[] { 6000, 1 };
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
|
||||
rowCounts = new int[] { 1, 6000 };
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
|
||||
// one column family has much smaller data than the other
|
||||
// the split key should be based on the largest column family
|
||||
rowCounts = new int[] { 6000, 300 };
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
|
||||
rowCounts = new int[] { 300, 6000 };
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize);
|
||||
splitTest(null, familyNames, rowCounts, numVersions, blockSize, true);
|
||||
|
||||
}
|
||||
|
||||
void splitTest(byte[] splitPoint, byte[][] familyNames, int[] rowCounts,
|
||||
int numVersions, int blockSize) throws Exception {
|
||||
int numVersions, int blockSize, boolean async) throws Exception {
|
||||
TableName tableName = TableName.valueOf("testForceSplit");
|
||||
StringBuilder sb = new StringBuilder();
|
||||
// Add tail to String so can see better in logs where a test is running.
|
||||
|
|
@ -1033,39 +1035,42 @@ public class TestAdmin1 {
|
|||
scanner.next();
|
||||
|
||||
// Split the table
|
||||
this.admin.split(tableName, splitPoint);
|
||||
|
||||
final AtomicInteger count = new AtomicInteger(0);
|
||||
Thread t = new Thread("CheckForSplit") {
|
||||
@Override
|
||||
public void run() {
|
||||
for (int i = 0; i < 45; i++) {
|
||||
try {
|
||||
sleep(1000);
|
||||
} catch (InterruptedException e) {
|
||||
continue;
|
||||
if (async) {
|
||||
this.admin.split(tableName, splitPoint);
|
||||
final AtomicInteger count = new AtomicInteger(0);
|
||||
Thread t = new Thread("CheckForSplit") {
|
||||
@Override public void run() {
|
||||
for (int i = 0; i < 45; i++) {
|
||||
try {
|
||||
sleep(1000);
|
||||
} catch (InterruptedException e) {
|
||||
continue;
|
||||
}
|
||||
// check again
|
||||
List<HRegionLocation> regions = null;
|
||||
try {
|
||||
regions = locator.getAllRegionLocations();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
if (regions == null) continue;
|
||||
count.set(regions.size());
|
||||
if (count.get() >= 2) {
|
||||
LOG.info("Found: " + regions);
|
||||
break;
|
||||
}
|
||||
LOG.debug("Cycle waiting on split");
|
||||
}
|
||||
// check again
|
||||
List<HRegionLocation> regions = null;
|
||||
try {
|
||||
regions = locator.getAllRegionLocations();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
if (regions == null) continue;
|
||||
count.set(regions.size());
|
||||
if (count.get() >= 2) {
|
||||
LOG.info("Found: " + regions);
|
||||
break;
|
||||
}
|
||||
LOG.debug("Cycle waiting on split");
|
||||
LOG.debug("CheckForSplit thread exited, current region count: " + count.get());
|
||||
}
|
||||
LOG.debug("CheckForSplit thread exited, current region count: " + count.get());
|
||||
}
|
||||
};
|
||||
t.setPriority(Thread.NORM_PRIORITY - 2);
|
||||
t.start();
|
||||
t.join();
|
||||
};
|
||||
t.setPriority(Thread.NORM_PRIORITY - 2);
|
||||
t.start();
|
||||
t.join();
|
||||
} else {
|
||||
// Sync split region, no need to create a thread to check
|
||||
((HBaseAdmin)admin).splitRegionSync(m.get(0).getRegionInfo().getRegionName(), splitPoint);
|
||||
}
|
||||
|
||||
// Verify row count
|
||||
rows = 1; // We counted one row above.
|
||||
|
|
@ -1166,12 +1171,23 @@ public class TestAdmin1 {
|
|||
// regions). Try splitting that region via a different split API (the difference is
|
||||
// this API goes direct to the regionserver skipping any checks in the admin). Should fail
|
||||
try {
|
||||
TEST_UTIL.getHBaseAdmin().split(regions.get(1).getSecond(), regions.get(1).getFirst(),
|
||||
TEST_UTIL.getHBaseAdmin().splitRegionAsync(regions.get(1).getFirst(),
|
||||
new byte[]{(byte)'1'});
|
||||
} catch (IOException ex) {
|
||||
gotException = true;
|
||||
}
|
||||
assertTrue(gotException);
|
||||
|
||||
gotException = false;
|
||||
//testing Sync split operation
|
||||
try {
|
||||
TEST_UTIL.getHBaseAdmin().splitRegionSync(regions.get(1).getFirst().getRegionName(),
|
||||
new byte[]{(byte)'1'});
|
||||
} catch (IllegalArgumentException ex) {
|
||||
gotException = true;
|
||||
}
|
||||
assertTrue(gotException);
|
||||
|
||||
gotException = false;
|
||||
// Try merging a replica with another. Should fail.
|
||||
try {
|
||||
|
|
|
|||
|
|
@ -365,12 +365,16 @@ public class TestAsyncRegionAdminApi extends TestAsyncAdminBase {
|
|||
|
||||
initSplitMergeSwitch();
|
||||
assertTrue(admin.setSplitOn(false).get());
|
||||
admin.split(tableName, Bytes.toBytes(rows / 2)).join();
|
||||
try {
|
||||
admin.split(tableName, Bytes.toBytes(rows / 2)).join();
|
||||
} catch (Exception e){
|
||||
//Expected
|
||||
}
|
||||
int count = admin.getTableRegions(tableName).get().size();
|
||||
assertTrue(originalCount == count);
|
||||
|
||||
assertFalse(admin.setSplitOn(true).get());
|
||||
admin.split(tableName, Bytes.toBytes(rows / 2)).join();
|
||||
admin.split(tableName).join();
|
||||
while ((count = admin.getTableRegions(tableName).get().size()) == originalCount) {
|
||||
Threads.sleep(100);
|
||||
}
|
||||
|
|
@ -457,6 +461,7 @@ public class TestAsyncRegionAdminApi extends TestAsyncAdminBase {
|
|||
|
||||
@Test
|
||||
public void testSplitTable() throws Exception {
|
||||
initSplitMergeSwitch();
|
||||
splitTest(TableName.valueOf("testSplitTable"), 3000, false, null);
|
||||
splitTest(TableName.valueOf("testSplitTableWithSplitPoint"), 3000, false, Bytes.toBytes("3"));
|
||||
splitTest(TableName.valueOf("testSplitTableRegion"), 3000, true, null);
|
||||
|
|
|
|||
|
|
@ -316,7 +316,16 @@ public class TestTablePermissions {
|
|||
table.put(new Put(Bytes.toBytes("row2"))
|
||||
.addColumn(TEST_FAMILY, TEST_QUALIFIER, Bytes.toBytes("v2")));
|
||||
Admin admin = UTIL.getAdmin();
|
||||
admin.split(TEST_TABLE);
|
||||
try {
|
||||
admin.split(TEST_TABLE);
|
||||
}
|
||||
catch (IOException e) {
|
||||
//although split fail, this may not affect following check
|
||||
//In old Split API without AM2, if region's best split key is not found,
|
||||
//there are not exception thrown. But in current API, exception
|
||||
//will be thrown.
|
||||
LOG.debug("region is not splittable, because " + e);
|
||||
}
|
||||
|
||||
// wait for split
|
||||
Thread.sleep(10000);
|
||||
|
|
|
|||
|
|
@ -124,7 +124,11 @@ module Hbase
|
|||
#-------------------------------------------------------------------------------
|
||||
|
||||
define_test "split should work" do
|
||||
command(:split, 'hbase:meta', nil)
|
||||
begin
|
||||
command(:split, 'hbase:meta', nil)
|
||||
rescue org.apache.hadoop.hbase.ipc.RemoteWithExtrasException => e
|
||||
puts "can not split hbase:meta"
|
||||
end
|
||||
end
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Reference in New Issue