Examples with AtlasPerfTracer org.apache.atlas.utils.AtlasPerfTracer used on opensource projects

Example 71 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project atlas by apache.

the class DiscoveryREST method addSavedSearch.

/**
 * @param savedSearch
 * @return the saved search-object
 * @throws AtlasBaseException
 * @throws IOException
 */
@POST
@Path("saved")
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
public AtlasUserSavedSearch addSavedSearch(AtlasUserSavedSearch savedSearch) throws AtlasBaseException, IOException {
    validateUserSavedSearch(savedSearch);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "DiscoveryREST.addSavedSearch(userName=" + savedSearch.getOwnerName() + ", name=" + savedSearch.getName() + ", searchType=" + savedSearch.getSearchType() + ")");
        }
        return atlasDiscoveryService.addSavedSearch(Servlets.getUserName(httpServletRequest), savedSearch);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 72 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project atlas by apache.

the class LineageREST method getLineageGraph.

/**
 * Returns lineage info about entity.
 * @param guid - unique entity id
 * @param direction - input, output or both
 * @param depth - number of hops for lineage
 * @return AtlasLineageInfo
 * @throws AtlasBaseException
 * @HTTP 200 If Lineage exists for the given entity
 * @HTTP 400 Bad query parameters
 * @HTTP 404 If no lineage is found for the given entity
 */
@GET
@Path("/{guid}")
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
public AtlasLineageInfo getLineageGraph(@PathParam("guid") String guid, @QueryParam("direction") @DefaultValue(DEFAULT_DIRECTION) LineageDirection direction, @QueryParam("depth") @DefaultValue(DEFAULT_DEPTH) int depth) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "LineageREST.getLineageGraph(" + guid + "," + direction + "," + depth + ")");
        }
        return atlasLineageService.getAtlasLineageInfo(guid, direction, depth);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 73 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project atlas by apache.

the class TypesResource method submit.

/**
 * Submits a type definition corresponding to a given type representing a meta model of a
 * domain. Could represent things like Hive Database, Hive Table, etc.
 */
@POST
@Consumes({ Servlets.JSON_MEDIA_TYPE, MediaType.APPLICATION_JSON })
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response submit(@Context HttpServletRequest request) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> TypesResource.submit()");
    }
    AtlasPerfTracer perf = null;
    if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
        perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "TypesResource.submit()");
    }
    try {
        final String typeDefinition = Servlets.getRequestPayload(request);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Creating type with definition {} ", typeDefinition);
        }
        AtlasTypesDef createTypesDef = TypeConverterUtil.toAtlasTypesDef(typeDefinition, typeRegistry);
        AtlasTypesDef createdTypesDef = typesREST.createAtlasTypeDefs(createTypesDef);
        List<String> typeNames = TypeConverterUtil.getTypeNames(createdTypesDef);
        List<Map<String, Object>> typesResponse = new ArrayList<>(typeNames.size());
        for (String typeName : typeNames) {
            typesResponse.add(Collections.singletonMap(AtlasClient.NAME, typeName));
        }
        Map<String, Object> response = new HashMap<>();
        response.put(AtlasClient.REQUEST_ID, Servlets.getRequestId());
        response.put(AtlasClient.TYPES, typesResponse);
        return Response.status(ClientResponse.Status.CREATED).entity(AtlasJson.toV1Json(response)).build();
    } catch (AtlasBaseException e) {
        LOG.error("Type creation failed", e);
        throw new WebApplicationException(Servlets.getErrorResponse(e));
    } catch (IllegalArgumentException e) {
        LOG.error("Unable to persist types", e);
        throw new WebApplicationException(Servlets.getErrorResponse(e, Response.Status.BAD_REQUEST));
    } catch (WebApplicationException e) {
        LOG.error("Unable to persist types", e);
        throw e;
    } catch (Throwable e) {
        LOG.error("Unable to persist types", e);
        throw new WebApplicationException(Servlets.getErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
    } finally {
        AtlasPerfTracer.log(perf);
        if (LOG.isDebugEnabled()) {
            LOG.debug("<== TypesResource.submit()");
        }
    }
}

Example 74 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project atlas by apache.

the class EntityREST method getAuditEvents.

@GET
@Path("{guid}/audit")
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
public List<EntityAuditEventV2> getAuditEvents(@PathParam("guid") String guid, @QueryParam("startKey") String startKey, @QueryParam("count") @DefaultValue("100") short count) throws AtlasBaseException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getAuditEvents(" + guid + ", " + startKey + ", " + count + ")");
        }
        List events = auditRepository.listEvents(guid, startKey, count);
        List<EntityAuditEventV2> ret = new ArrayList<>();
        for (Object event : events) {
            if (event instanceof EntityAuditEventV2) {
                ret.add((EntityAuditEventV2) event);
            } else if (event instanceof EntityAuditEvent) {
                ret.add(instanceConverter.toV2AuditEvent((EntityAuditEvent) event));
            } else {
                LOG.warn("unknown entity-audit event type {}. Ignored", event != null ? event.getClass().getCanonicalName() : "null");
            }
        }
        return ret;
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 75 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project atlas by apache.

the class EntityREST method getById.

/**
 * Fetch complete definition of an entity given its GUID.
 * @param guid GUID for the entity
 * @return AtlasEntity
 * @throws AtlasBaseException
 */
@GET
@Path("/guid/{guid}")
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
public AtlasEntityWithExtInfo getById(@PathParam("guid") String guid) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getById(" + guid + ")");
        }
        return entitiesStore.getById(guid);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}