Examples with ServiceException org.apache.hbase.thirdparty.com.google.protobuf.ServiceException used on opensource projects

Example 86 with ServiceException

use of org.apache.hbase.thirdparty.com.google.protobuf.ServiceException in project hbase by apache.

the class MasterRpcServices method clearDeadServers.

@Override
public ClearDeadServersResponse clearDeadServers(RpcController controller, ClearDeadServersRequest request) throws ServiceException {
    LOG.debug(server.getClientIdAuditPrefix() + " clear dead region servers.");
    ClearDeadServersResponse.Builder response = ClearDeadServersResponse.newBuilder();
    try {
        server.checkInitialized();
        if (server.cpHost != null) {
            server.cpHost.preClearDeadServers();
        }
        if (server.getServerManager().areDeadServersInProgress()) {
            LOG.debug("Some dead server is still under processing, won't clear the dead server list");
            response.addAllServerName(request.getServerNameList());
        } else {
            DeadServer deadServer = server.getServerManager().getDeadServers();
            Set<Address> clearedServers = new HashSet<>();
            for (HBaseProtos.ServerName pbServer : request.getServerNameList()) {
                ServerName serverName = ProtobufUtil.toServerName(pbServer);
                final boolean deadInProcess = server.getProcedures().stream().anyMatch(p -> (p instanceof ServerCrashProcedure) && ((ServerCrashProcedure) p).getServerName().equals(serverName));
                if (deadInProcess) {
                    throw new ServiceException(String.format("Dead server '%s' is not 'dead' in fact...", serverName));
                }
                if (!deadServer.removeDeadServer(serverName)) {
                    response.addServerName(pbServer);
                } else {
                    clearedServers.add(serverName.getAddress());
                }
            }
            server.getRSGroupInfoManager().removeServers(clearedServers);
            LOG.info("Remove decommissioned servers {} from RSGroup done", clearedServers);
        }
        if (server.cpHost != null) {
            server.cpHost.postClearDeadServers(ProtobufUtil.toServerNameList(request.getServerNameList()), ProtobufUtil.toServerNameList(response.getServerNameList()));
        }
    } catch (IOException io) {
        throw new ServiceException(io);
    }
    return response.build();
}

Example 87 with ServiceException

use of org.apache.hbase.thirdparty.com.google.protobuf.ServiceException in project hbase by apache.

the class MasterRpcServices method moveRegion.

@Override
public MoveRegionResponse moveRegion(RpcController controller, MoveRegionRequest req) throws ServiceException {
    final byte[] encodedRegionName = req.getRegion().getValue().toByteArray();
    RegionSpecifierType type = req.getRegion().getType();
    final byte[] destServerName = (req.hasDestServerName()) ? Bytes.toBytes(ProtobufUtil.toServerName(req.getDestServerName()).getServerName()) : null;
    MoveRegionResponse mrr = MoveRegionResponse.newBuilder().build();
    if (type != RegionSpecifierType.ENCODED_REGION_NAME) {
        LOG.warn("moveRegion specifier type: expected: " + RegionSpecifierType.ENCODED_REGION_NAME + " actual: " + type);
    }
    try {
        server.checkInitialized();
        server.move(encodedRegionName, destServerName);
    } catch (IOException ioe) {
        throw new ServiceException(ioe);
    }
    return mrr;
}

Example 88 with ServiceException

use of org.apache.hbase.thirdparty.com.google.protobuf.ServiceException in project hbase by apache.

the class MasterRpcServices method recommissionRegionServer.

@Override
public RecommissionRegionServerResponse recommissionRegionServer(RpcController controller, RecommissionRegionServerRequest request) throws ServiceException {
    try {
        server.checkInitialized();
        ServerName sn = ProtobufUtil.toServerName(request.getServerName());
        List<byte[]> encodedRegionNames = request.getRegionList().stream().map(regionSpecifier -> regionSpecifier.getValue().toByteArray()).collect(Collectors.toList());
        if (server.cpHost != null) {
            server.cpHost.preRecommissionRegionServer(sn, encodedRegionNames);
        }
        server.recommissionRegionServer(sn, encodedRegionNames);
        if (server.cpHost != null) {
            server.cpHost.postRecommissionRegionServer(sn, encodedRegionNames);
        }
    } catch (IOException io) {
        throw new ServiceException(io);
    }
    return RecommissionRegionServerResponse.newBuilder().build();
}

Example 89 with ServiceException

use of org.apache.hbase.thirdparty.com.google.protobuf.ServiceException in project hbase by apache.

the class MasterRpcServices method isSnapshotCleanupEnabled.

@Override
public IsSnapshotCleanupEnabledResponse isSnapshotCleanupEnabled(RpcController controller, IsSnapshotCleanupEnabledRequest request) throws ServiceException {
    try {
        server.checkInitialized();
        final boolean isSnapshotCleanupEnabled = server.snapshotCleanupTracker.isSnapshotCleanupEnabled();
        return IsSnapshotCleanupEnabledResponse.newBuilder().setEnabled(isSnapshotCleanupEnabled).build();
    } catch (IOException e) {
        throw new ServiceException(e);
    }
}

Example 90 with ServiceException

use of org.apache.hbase.thirdparty.com.google.protobuf.ServiceException in project hbase by apache.

the class MasterRpcServices method removeRSGroup.

@Override
public RemoveRSGroupResponse removeRSGroup(RpcController controller, RemoveRSGroupRequest request) throws ServiceException {
    RemoveRSGroupResponse.Builder builder = RemoveRSGroupResponse.newBuilder();
    LOG.info(server.getClientIdAuditPrefix() + " remove rsgroup " + request.getRSGroupName());
    try {
        if (server.getMasterCoprocessorHost() != null) {
            server.getMasterCoprocessorHost().preRemoveRSGroup(request.getRSGroupName());
        }
        server.getRSGroupInfoManager().removeRSGroup(request.getRSGroupName());
        if (server.getMasterCoprocessorHost() != null) {
            server.getMasterCoprocessorHost().postRemoveRSGroup(request.getRSGroupName());
        }
    } catch (IOException e) {
        throw new ServiceException(e);
    }
    return builder.build();
}