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

Example 76 with ServiceException

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

the class MasterRpcServices method scheduleSCPsForUnknownServers.

@Override
public MasterProtos.ScheduleSCPsForUnknownServersResponse scheduleSCPsForUnknownServers(RpcController controller, MasterProtos.ScheduleSCPsForUnknownServersRequest request) throws ServiceException {
    List<Long> pids = new ArrayList<>();
    final Set<ServerName> serverNames = server.getAssignmentManager().getRegionStates().getRegionStates().stream().map(RegionState::getServerName).collect(Collectors.toSet());
    final Set<ServerName> unknownServerNames = serverNames.stream().filter(sn -> server.getServerManager().isServerUnknown(sn)).collect(Collectors.toSet());
    for (ServerName sn : unknownServerNames) {
        LOG.info("{} schedule ServerCrashProcedure for unknown {}", this.server.getClientIdAuditPrefix(), sn);
        if (shouldSubmitSCP(sn)) {
            pids.add(this.server.getServerManager().expireServer(sn, true));
        } else {
            pids.add(Procedure.NO_PROC_ID);
        }
    }
    return MasterProtos.ScheduleSCPsForUnknownServersResponse.newBuilder().addAllPid(pids).build();
}

Example 77 with ServiceException

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

the class MasterRpcServices method reportRegionSpaceUse.

@Override
public RegionSpaceUseReportResponse reportRegionSpaceUse(RpcController controller, RegionSpaceUseReportRequest request) throws ServiceException {
    try {
        server.checkInitialized();
        if (!QuotaUtil.isQuotaEnabled(server.getConfiguration())) {
            return RegionSpaceUseReportResponse.newBuilder().build();
        }
        MasterQuotaManager quotaManager = this.server.getMasterQuotaManager();
        if (quotaManager != null) {
            final long now = EnvironmentEdgeManager.currentTime();
            for (RegionSpaceUse report : request.getSpaceUseList()) {
                quotaManager.addRegionSize(ProtobufUtil.toRegionInfo(report.getRegionInfo()), report.getRegionSize(), now);
            }
        } else {
            LOG.debug("Received region space usage report but HMaster is not ready to process it, " + "skipping");
        }
        return RegionSpaceUseReportResponse.newBuilder().build();
    } catch (Exception e) {
        throw new ServiceException(e);
    }
}

Example 78 with ServiceException

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

the class MasterRpcServices method fixMeta.

@Override
public FixMetaResponse fixMeta(RpcController controller, FixMetaRequest request) throws ServiceException {
    rpcPreCheck("fixMeta");
    try {
        MetaFixer mf = new MetaFixer(this.server);
        mf.fix();
        return FixMetaResponse.newBuilder().build();
    } catch (IOException ioe) {
        throw new ServiceException(ioe);
    }
}

Example 79 with ServiceException

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

the class MasterRpcServices method regionServerStartup.

@Override
public RegionServerStartupResponse regionServerStartup(RpcController controller, RegionServerStartupRequest request) throws ServiceException {
    // Register with server manager
    try {
        server.checkServiceStarted();
        int versionNumber = 0;
        String version = "0.0.0";
        VersionInfo versionInfo = VersionInfoUtil.getCurrentClientVersionInfo();
        if (versionInfo != null) {
            version = versionInfo.getVersion();
            versionNumber = VersionInfoUtil.getVersionNumber(versionInfo);
        }
        InetAddress ia = server.getRemoteInetAddress(request.getPort(), request.getServerStartCode());
        // if regionserver passed hostname to use,
        // then use it instead of doing a reverse DNS lookup
        ServerName rs = server.getServerManager().regionServerStartup(request, versionNumber, version, ia);
        // Send back some config info
        RegionServerStartupResponse.Builder resp = createConfigurationSubset();
        NameStringPair.Builder entry = NameStringPair.newBuilder().setName(HConstants.KEY_FOR_HOSTNAME_SEEN_BY_MASTER).setValue(rs.getHostname());
        resp.addMapEntries(entry.build());
        return resp.build();
    } catch (IOException ioe) {
        throw new ServiceException(ioe);
    }
}

Example 80 with ServiceException

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

the class MasterRpcServices method setRegionStateInMeta.

/**
 * Update state of the region in meta only. This is required by hbck in some situations to cleanup
 * stuck assign/ unassign regions procedures for the table.
 *
 * @return previous states of the regions
 */
@Override
public SetRegionStateInMetaResponse setRegionStateInMeta(RpcController controller, SetRegionStateInMetaRequest request) throws ServiceException {
    rpcPreCheck("setRegionStateInMeta");
    SetRegionStateInMetaResponse.Builder builder = SetRegionStateInMetaResponse.newBuilder();
    try {
        for (RegionSpecifierAndState s : request.getStatesList()) {
            RegionSpecifier spec = s.getRegionSpecifier();
            String encodedName;
            if (spec.getType() == RegionSpecifierType.ENCODED_REGION_NAME) {
                encodedName = spec.getValue().toStringUtf8();
            } else {
                // TODO: actually, a full region name can save a lot on meta scan, improve later.
                encodedName = RegionInfo.encodeRegionName(spec.getValue().toByteArray());
            }
            RegionInfo info = this.server.getAssignmentManager().loadRegionFromMeta(encodedName);
            LOG.trace("region info loaded from meta table: {}", info);
            RegionState prevState = this.server.getAssignmentManager().getRegionStates().getRegionState(info);
            RegionState.State newState = RegionState.State.convert(s.getState());
            LOG.info("{} set region={} state from {} to {}", server.getClientIdAuditPrefix(), info, prevState.getState(), newState);
            Put metaPut = MetaTableAccessor.makePutFromRegionInfo(info, EnvironmentEdgeManager.currentTime());
            metaPut.addColumn(HConstants.CATALOG_FAMILY, HConstants.STATE_QUALIFIER, Bytes.toBytes(newState.name()));
            List<Put> putList = new ArrayList<>();
            putList.add(metaPut);
            MetaTableAccessor.putsToMetaTable(this.server.getConnection(), putList);
            // Loads from meta again to refresh AM cache with the new region state
            this.server.getAssignmentManager().loadRegionFromMeta(encodedName);
            builder.addStates(RegionSpecifierAndState.newBuilder().setRegionSpecifier(spec).setState(prevState.getState().convert()));
        }
    } catch (Exception e) {
        throw new ServiceException(e);
    }
    return builder.build();
}