X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/4823a1b88754ef8dc3a4fe3fcb549cb4e6f34246..39fc2f223fae40dc4fb160758e76ca39304b44af:/sdk/cwl/arvados_cwl/arvcontainer.py diff --git a/sdk/cwl/arvados_cwl/arvcontainer.py b/sdk/cwl/arvados_cwl/arvcontainer.py index 6fcf366e02..4d0fde7440 100644 --- a/sdk/cwl/arvados_cwl/arvcontainer.py +++ b/sdk/cwl/arvados_cwl/arvcontainer.py @@ -15,9 +15,10 @@ import datetime import ciso8601 import uuid import math +import re import arvados_cwl.util -import ruamel.yaml as yaml +import ruamel.yaml from cwltool.errors import WorkflowException from cwltool.process import UnsupportedRequirement, shortname @@ -56,6 +57,7 @@ class ArvadosContainer(JobBase): self.job_runtime = job_runtime self.running = False self.uuid = None + self.attempt_count = 0 def update_pipeline_component(self, r): pass @@ -88,7 +90,7 @@ class ArvadosContainer(JobBase): container_request["output_path"] = self.outdir container_request["cwd"] = self.outdir container_request["priority"] = runtimeContext.priority - container_request["state"] = "Committed" + container_request["state"] = "Uncommitted" container_request.setdefault("properties", {}) container_request["properties"]["cwl_input"] = self.joborder @@ -250,11 +252,7 @@ class ArvadosContainer(JobBase): container_request["container_image"] = arv_docker_get_image(self.arvrunner.api, docker_req, runtimeContext.pull_image, - runtimeContext.project_uuid, - runtimeContext.force_docker_pull, - runtimeContext.tmp_outdir_prefix, - runtimeContext.match_local_docker, - runtimeContext.copy_deps) + runtimeContext) network_req, _ = self.get_requirement("NetworkAccess") if network_req: @@ -264,11 +262,19 @@ class ArvadosContainer(JobBase): if api_req: runtime_constraints["API"] = True + use_disk_cache = (self.arvrunner.api.config()["Containers"].get("DefaultKeepCacheRAM", 0) == 0) + + keep_cache_type_req, _ = self.get_requirement("http://arvados.org/cwl#KeepCacheTypeRequirement") + if keep_cache_type_req: + if "keepCacheType" in keep_cache_type_req: + if keep_cache_type_req["keepCacheType"] == "ram_cache": + use_disk_cache = False + runtime_req, _ = self.get_requirement("http://arvados.org/cwl#RuntimeConstraints") if runtime_req: if "keep_cache" in runtime_req: - if self.arvrunner.api.config()["Containers"].get("DefaultKeepCacheDisk", 0) > 0: - # If DefaultKeepCacheDisk is non-zero it means we should use disk cache. + if use_disk_cache: + # If DefaultKeepCacheRAM is zero it means we should use disk cache. runtime_constraints["keep_cache_disk"] = math.ceil(runtime_req["keep_cache"] * 2**20) else: runtime_constraints["keep_cache_ram"] = math.ceil(runtime_req["keep_cache"] * 2**20) @@ -371,20 +377,40 @@ class ArvadosContainer(JobBase): self.output_callback = self.arvrunner.get_wrapped_callback(self.output_callback) try: - if runtimeContext.submit_request_uuid: - response = self.arvrunner.api.container_requests().update( - uuid=runtimeContext.submit_request_uuid, - body=container_request, - **extra_submit_params - ).execute(num_retries=self.arvrunner.num_retries) - else: - response = self.arvrunner.api.container_requests().create( - body=container_request, - **extra_submit_params - ).execute(num_retries=self.arvrunner.num_retries) + ram = runtime_constraints["ram"] + + for i in range(1, 4): + runtime_constraints["ram"] = ram * i + + if runtimeContext.submit_request_uuid: + response = self.arvrunner.api.container_requests().update( + uuid=runtimeContext.submit_request_uuid, + body=container_request, + **extra_submit_params + ).execute(num_retries=self.arvrunner.num_retries) + else: + response = self.arvrunner.api.container_requests().create( + body=container_request, + **extra_submit_params + ).execute(num_retries=self.arvrunner.num_retries) + runtimeContext.submit_request_uuid = response["uuid"] + + if response["container_uuid"] is not None: + break + + if response["container_uuid"] is None: + runtime_constraints["ram"] = ram * (self.attempt_count+1) + + container_request["state"] = "Committed" + response = self.arvrunner.api.container_requests().update( + uuid=runtimeContext.submit_request_uuid, + body=container_request, + **extra_submit_params + ).execute(num_retries=self.arvrunner.num_retries) self.uuid = response["uuid"] self.arvrunner.process_submitted(self) + self.attempt_count += 1 if response["state"] == "Final": logger.info("%s reused container %s", self.arvrunner.label(self), response["container_uuid"]) @@ -395,8 +421,35 @@ class ArvadosContainer(JobBase): logger.debug("Container request was %s", container_request) self.output_callback({}, "permanentFail") + def out_of_memory_retry(self, record, container): + if container["exit_code"] == 137: + return True + + logc = arvados.collection.CollectionReader(record["log_uuid"], + api_client=self.arvrunner.api, + keep_client=self.arvrunner.keep_client, + num_retries=self.arvrunner.num_retries) + + loglines = [""] + def callback(v1, v2, v3): + loglines[0] = v3 + + done.logtail(logc, callback, "", maxlen=200) + + oom_matches = r'(bad_alloc|out ?of ?memory|Container using over 95% of memory)' + + print("Checking loglines", loglines[0]) + + print("Match", re.search(oom_matches, loglines[0], re.IGNORECASE | re.MULTILINE)) + + if re.search(oom_matches, loglines[0], re.IGNORECASE | re.MULTILINE): + return True + + return False + def done(self, record): outputs = {} + retried = False try: container = self.arvrunner.api.containers().get( uuid=record["container_uuid"] @@ -414,6 +467,14 @@ class ArvadosContainer(JobBase): else: processStatus = "permanentFail" + if processStatus == "permanentFail" and self.out_of_memory_retry(record, container): + logger.info("%s Container failed with out of memory error, retrying with more RAM.", + self.arvrunner.label(self)) + self.job_runtime.submit_request_uuid = None + self.run(None) + retried = True + return + if rcode == 137: logger.warning("%s Container may have been killed for using too much RAM. Try resubmitting with a higher 'ramMin'.", self.arvrunner.label(self)) @@ -460,7 +521,8 @@ class ArvadosContainer(JobBase): logger.exception("%s while getting output object:", self.arvrunner.label(self)) processStatus = "permanentFail" finally: - self.output_callback(outputs, processStatus) + if not retried: + self.output_callback(outputs, processStatus) class RunnerContainer(Runner): @@ -528,20 +590,24 @@ class RunnerContainer(Runner): "portable_data_hash": "%s" % workflowcollection } elif self.embedded_tool.tool.get("id", "").startswith("arvwf:"): - workflowpath = "/var/lib/cwl/workflow.json#main" - record = self.arvrunner.api.workflows().get(uuid=self.embedded_tool.tool["id"][6:33]).execute(num_retries=self.arvrunner.num_retries) - packed = yaml.safe_load(record["definition"]) + uuid, frg = urllib.parse.urldefrag(self.embedded_tool.tool["id"]) + workflowpath = "/var/lib/cwl/workflow.json#" + frg + packedtxt = self.loadingContext.loader.fetch_text(uuid) + yaml = ruamel.yaml.YAML(typ='safe', pure=True) + packed = yaml.load(packedtxt) container_req["mounts"]["/var/lib/cwl/workflow.json"] = { "kind": "json", "content": packed } container_req["properties"]["template_uuid"] = self.embedded_tool.tool["id"][6:33] else: - packed = packed_workflow(self.arvrunner, self.embedded_tool, self.merged_map, runtimeContext, git_info) + main = self.loadingContext.loader.idx["_:main"] + if main.get("id") == "_:main": + del main["id"] workflowpath = "/var/lib/cwl/workflow.json#main" container_req["mounts"]["/var/lib/cwl/workflow.json"] = { "kind": "json", - "content": packed + "content": main } container_req["properties"].update({k.replace("http://arvados.org/cwl#", "arv:"): v for k, v in git_info.items()}) @@ -614,6 +680,9 @@ class RunnerContainer(Runner): if runtimeContext.prefer_cached_downloads: command.append("--prefer-cached-downloads") + if self.fast_parser: + command.append("--fast-parser") + command.extend([workflowpath, "/var/lib/cwl/cwl.input.json"]) container_req["command"] = command