Java Code Examples for org.apache.hadoop.ipc.ProtobufHelper#getRemoteException()
The following examples show how to use
org.apache.hadoop.ipc.ProtobufHelper#getRemoteException() .
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Example 1
Source File: TraceAdminProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 6 votes |
@Override public SpanReceiverInfo[] listSpanReceivers() throws IOException { ArrayList<SpanReceiverInfo> infos = new ArrayList<SpanReceiverInfo>(1); try { ListSpanReceiversRequestProto req = ListSpanReceiversRequestProto.newBuilder().build(); ListSpanReceiversResponseProto resp = rpcProxy.listSpanReceivers(null, req); for (SpanReceiverListInfo info : resp.getDescriptionsList()) { infos.add(new SpanReceiverInfo(info.getId(), info.getClassName())); } } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } return infos.toArray(new SpanReceiverInfo[infos.size()]); }
Example 2
Source File: QJournalProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 6 votes |
@Override public void journal(RequestInfo reqInfo, long segmentTxId, long firstTxnId, int numTxns, byte[] records) throws IOException { JournalRequestProto req = JournalRequestProto.newBuilder() .setReqInfo(convert(reqInfo)) .setSegmentTxnId(segmentTxId) .setFirstTxnId(firstTxnId) .setNumTxns(numTxns) .setRecords(PBHelper.getByteString(records)) .build(); try { rpcProxy.journal(NULL_CONTROLLER, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 3
Source File: QJournalProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void doUpgrade(String journalId, StorageInfo sInfo) throws IOException { try { rpcProxy.doUpgrade(NULL_CONTROLLER, DoUpgradeRequestProto.newBuilder() .setJid(convertJournalId(journalId)) .setSInfo(PBHelper.convert(sInfo)) .build()); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 4
Source File: ClientDatanodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public long getReplicaVisibleLength(ExtendedBlock b) throws IOException { GetReplicaVisibleLengthRequestProto req = GetReplicaVisibleLengthRequestProto .newBuilder().setBlock(PBHelper.convert(b)).build(); try { return rpcProxy.getReplicaVisibleLength(NULL_CONTROLLER, req).getLength(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 5
Source File: TraceAdminProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void removeSpanReceiver(long spanReceiverId) throws IOException { try { RemoveSpanReceiverRequestProto req = RemoveSpanReceiverRequestProto.newBuilder() .setId(spanReceiverId).build(); rpcProxy.removeSpanReceiver(null, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 6
Source File: QJournalProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void startLogSegment(RequestInfo reqInfo, long txid, int layoutVersion) throws IOException { StartLogSegmentRequestProto req = StartLogSegmentRequestProto.newBuilder() .setReqInfo(convert(reqInfo)) .setTxid(txid).setLayoutVersion(layoutVersion) .build(); try { rpcProxy.startLogSegment(NULL_CONTROLLER, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 7
Source File: NamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public NamenodeCommand startCheckpoint(NamenodeRegistration registration) throws IOException { StartCheckpointRequestProto req = StartCheckpointRequestProto.newBuilder() .setRegistration(PBHelper.convert(registration)).build(); NamenodeCommandProto cmd; try { cmd = rpcProxy.startCheckpoint(NULL_CONTROLLER, req).getCommand(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } return PBHelper.convert(cmd); }
Example 8
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public SnapshotDiffReport getSnapshotDiffReport(String snapshotRoot, String fromSnapshot, String toSnapshot) throws IOException { GetSnapshotDiffReportRequestProto req = GetSnapshotDiffReportRequestProto .newBuilder().setSnapshotRoot(snapshotRoot) .setFromSnapshot(fromSnapshot).setToSnapshot(toSnapshot).build(); try { GetSnapshotDiffReportResponseProto result = rpcProxy.getSnapshotDiffReport(null, req); return PBHelper.convert(result.getDiffReport()); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 9
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void setPermission(String src, FsPermission permission) throws AccessControlException, FileNotFoundException, SafeModeException, UnresolvedLinkException, IOException { SetPermissionRequestProto req = SetPermissionRequestProto.newBuilder() .setSrc(src) .setPermission(PBHelper.convert(permission)) .build(); try { rpcProxy.setPermission(null, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 10
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public Token<DelegationTokenIdentifier> getDelegationToken(Text renewer) throws IOException { GetDelegationTokenRequestProto req = GetDelegationTokenRequestProto .newBuilder() .setRenewer(renewer.toString()) .build(); try { GetDelegationTokenResponseProto resp = rpcProxy.getDelegationToken(null, req); return resp.hasToken() ? PBHelper.convertDelegationToken(resp.getToken()) : null; } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 11
Source File: ClientDatanodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void deleteBlockPool(String bpid, boolean force) throws IOException { DeleteBlockPoolRequestProto req = DeleteBlockPoolRequestProto.newBuilder() .setBlockPool(bpid).setForce(force).build(); try { rpcProxy.deleteBlockPool(NULL_CONTROLLER, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 12
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public long renewDelegationToken(Token<DelegationTokenIdentifier> token) throws IOException { RenewDelegationTokenRequestProto req = RenewDelegationTokenRequestProto.newBuilder(). setToken(PBHelper.convert(token)). build(); try { return rpcProxy.renewDelegationToken(null, req).getNewExpiryTime(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 13
Source File: HAServiceProtocolClientSideTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void monitorHealth() throws IOException { try { rpcProxy.monitorHealth(NULL_CONTROLLER, MONITOR_HEALTH_REQ); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 14
Source File: QJournalProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public PrepareRecoveryResponseProto prepareRecovery(RequestInfo reqInfo, long segmentTxId) throws IOException { try { return rpcProxy.prepareRecovery(NULL_CONTROLLER, PrepareRecoveryRequestProto.newBuilder() .setReqInfo(convert(reqInfo)) .setSegmentTxId(segmentTxId) .build()); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 15
Source File: NamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public NamenodeRegistration registerSubordinateNamenode( NamenodeRegistration registration) throws IOException { RegisterRequestProto req = RegisterRequestProto.newBuilder() .setRegistration(PBHelper.convert(registration)).build(); try { return PBHelper.convert( rpcProxy.registerSubordinateNamenode(NULL_CONTROLLER, req) .getRegistration()); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 16
Source File: ResourceManagerAdministrationProtocolPBClientImpl.java From hadoop with Apache License 2.0 | 5 votes |
@Override public String[] getGroupsForUser(String user) throws IOException { GetGroupsForUserRequestProto requestProto = GetGroupsForUserRequestProto.newBuilder().setUser(user).build(); try { GetGroupsForUserResponseProto responseProto = proxy.getGroupsForUser(null, requestProto); return (String[]) responseProto.getGroupsList().toArray( new String[responseProto.getGroupsCount()]); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 17
Source File: NamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public NamespaceInfo versionRequest() throws IOException { try { return PBHelper.convert(rpcProxy.versionRequest(NULL_CONTROLLER, VOID_VERSION_REQUEST).getInfo()); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 18
Source File: ClientDatanodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void shutdownDatanode(boolean forUpgrade) throws IOException { ShutdownDatanodeRequestProto request = ShutdownDatanodeRequestProto .newBuilder().setForUpgrade(forUpgrade).build(); try { rpcProxy.shutdownDatanode(NULL_CONTROLLER, request); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
Example 19
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public long rollEdits() throws AccessControlException, IOException { try { RollEditsResponseProto resp = rpcProxy.rollEdits(null, VOID_ROLLEDITS_REQUEST); return resp.getNewSegmentTxId(); } catch (ServiceException se) { throw ProtobufHelper.getRemoteException(se); } }
Example 20
Source File: ClientNamenodeProtocolTranslatorPB.java From hadoop with Apache License 2.0 | 5 votes |
@Override public void modifyAclEntries(String src, List<AclEntry> aclSpec) throws IOException { ModifyAclEntriesRequestProto req = ModifyAclEntriesRequestProto .newBuilder().setSrc(src) .addAllAclSpec(PBHelper.convertAclEntryProto(aclSpec)).build(); try { rpcProxy.modifyAclEntries(null, req); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }