/
ws_workunitsQuerySets.cpp
3571 lines (3184 loc) · 141 KB
/
ws_workunitsQuerySets.cpp
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/*##############################################################################
HPCC SYSTEMS software Copyright (C) 2012 HPCC Systems®.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
############################################################################## */
#include "ws_workunitsService.hpp"
#include "ws_fs.hpp"
#include "jlib.hpp"
#include "jflz.hpp"
#include "daclient.hpp"
#include "dalienv.hpp"
#include "dadfs.hpp"
#include "dfuwu.hpp"
#include "eclhelper.hpp"
#include "roxiecontrol.hpp"
#include "dfuutil.hpp"
#include "dautils.hpp"
#include "httpclient.hpp"
#include "portlist.h" //ROXIE_SERVER_PORT
#define DALI_FILE_LOOKUP_TIMEOUT (1000*15*1) // 15 seconds
const unsigned ROXIECONNECTIONTIMEOUT = 1000; //1 second
const unsigned ROXIECONTROLQUERYTIMEOUT = 3000; //3 second
const unsigned ROXIECONTROLQUERIESTIMEOUT = 30000; //30 second
const unsigned ROXIELOCKCONNECTIONTIMEOUT = 60000; //60 second
#define SDS_LOCK_TIMEOUT (5*60*1000) // 5mins, 30s a bit short
//The CQuerySetQueryActionTypes[] has to match with the ESPenum QuerySetQueryActionTypes in the ecm file.
static unsigned NumOfQuerySetQueryActionTypes = 7;
static const char *QuerySetQueryActionTypes[] = { "Suspend", "Unsuspend", "ToggleSuspend", "Activate",
"Delete", "RemoveAllAliases", "ResetQueryStats", NULL };
//The CQuerySetAliasActionTypes[] has to match with the ESPenum QuerySetAliasActionTypes in the ecm file.
static unsigned NumOfQuerySetAliasActionTypes = 1;
static const char *QuerySetAliasActionTypes[] = { "Deactivate", NULL };
bool isRoxieProcess(const char *process)
{
if (!process)
return false;
Owned<IEnvironmentFactory> factory = getEnvironmentFactory(true);
Owned<IConstEnvironment> env = factory->openEnvironment();
Owned<IPropertyTree> root = &env->getPTree();
VStringBuffer xpath("Software/RoxieCluster[@name=\"%s\"]", process);
return root->hasProp(xpath.str());
}
void checkUseEspOrDaliIP(SocketEndpoint &ep, const char *ip, const char *esp)
{
if (!ip || !*ip)
return;
ep.set(ip, 7070);
if (ep.isLoopBack() || *ip=='.' || (ip[0]=='0' && ip[1]=='.'))
ep.ipset(esp);
}
void ensureInputString(const char* input, bool lowerCase, StringBuffer& inputStr, int code, const char* msg)
{
inputStr.set(input).trim();
if (inputStr.isEmpty())
throw MakeStringException(code, "%s", msg);
if (lowerCase)
inputStr.toLowerCase();
}
static IClientWsWorkunits *ensureWsWorkunitsClient(IClientWsWorkunits *ws, IEspContext *ctx, const char *netAddress)
{
if (ws)
return LINK(ws);
StringBuffer url;
if (netAddress && *netAddress)
url.appendf("http://%s%s/WsWorkunits", netAddress, (!strchr(netAddress, ':')) ? ":8010" : "");
else
{
if (!ctx)
throw MakeStringException(ECLWATCH_INVALID_IP, "Missing WsWorkunits service address");
StringBuffer ip;
short port = 0;
ctx->getServAddress(ip, port);
url.appendf("http://%s:%d/WsWorkunits", ip.str(), port);
}
Owned<IClientWsWorkunits> cws = createWsWorkunitsClient();
cws->addServiceUrl(url);
if (ctx && ctx->queryUserId() && *ctx->queryUserId())
cws->setUsernameToken(ctx->queryUserId(), ctx->queryPassword(), NULL);
return cws.getClear();
}
IClientWUQuerySetDetailsResponse *fetchQueryDetails(IClientWsWorkunits *_ws, IEspContext *ctx, const char *netAddress, const char *target, const char *queryid)
{
Owned<IClientWsWorkunits> ws = ensureWsWorkunitsClient(_ws, ctx, netAddress);
//using existing WUQuerysetDetails rather than extending WUQueryDetails, to support copying query meta data from prior releases
Owned<IClientWUQuerySetDetailsRequest> reqQueryInfo = ws->createWUQuerysetDetailsRequest();
reqQueryInfo->setClusterName(target);
reqQueryInfo->setQuerySetName(target);
reqQueryInfo->setFilter(queryid);
reqQueryInfo->setFilterType("Id");
return ws->WUQuerysetDetails(reqQueryInfo);
}
void fetchRemoteWorkunit(IClientWsWorkunits *_ws, IEspContext *ctx, const char *netAddress, const char *queryset, const char *query, const char *wuid, StringBuffer &name, StringBuffer &xml, StringBuffer &dllname, MemoryBuffer &dll, StringBuffer &daliServer)
{
Owned<IClientWsWorkunits> ws = ensureWsWorkunitsClient(_ws, ctx, netAddress);
Owned<IClientWULogFileRequest> req = ws->createWUFileRequest();
if (queryset && *queryset)
req->setQuerySet(queryset);
if (query && *query)
req->setQuery(query);
if (wuid && *wuid)
req->setWuid(wuid);
req->setErrorMessageFormat(CErrorMessageFormat_XML);
req->setType("xml");
Owned<IClientWULogFileResponse> resp = ws->WUFile(req);
if (!resp || resp->getExceptions().ordinality() || !resp->getThefile().length())
throw MakeStringException(ECLWATCH_CANNOT_GET_WORKUNIT, "Cannot retrieve remote workunit");
xml.append(resp->getThefile().length(), resp->getThefile().toByteArray());
req->setType("dll");
resp.setown(ws->WUFile(req));
if (!resp || resp->getExceptions().ordinality() || !resp->getThefile().length())
throw MakeStringException(ECLWATCH_CANNOT_GET_WORKUNIT, "Cannot retrieve remote workunit shared object");
dll.append(resp->getThefile());
dllname.append(resp->getFileName());
name.append(resp->getQueryName());
SocketEndpoint ep;
checkUseEspOrDaliIP(ep, resp->getDaliServer(), netAddress);
if (!ep.isNull())
ep.getUrlStr(daliServer);
}
void fetchRemoteWorkunitAndQueryDetails(IClientWsWorkunits *_ws, IEspContext *ctx, const char *netAddress, const char *queryset, const char *query, const char *wuid, StringBuffer &name, StringBuffer &xml, StringBuffer &dllname, MemoryBuffer &dll, StringBuffer &daliServer, Owned<IClientWUQuerySetDetailsResponse> &respQueryInfo)
{
Owned<IClientWsWorkunits> ws = ensureWsWorkunitsClient(_ws, ctx, netAddress);
fetchRemoteWorkunit(ws, ctx, netAddress, queryset, query, wuid, name, xml, dllname, dll, daliServer);
respQueryInfo.setown(fetchQueryDetails(ws, ctx, netAddress, queryset, query));
}
void doWuFileCopy(IClientFileSpray &fs, IEspWULogicalFileCopyInfo &info, const char *logicalname, const char *cluster, bool isRoxie, bool supercopy)
{
try
{
Owned<IClientCopy> req = fs.createCopyRequest();
req->setSourceLogicalName(logicalname);
req->setDestLogicalName(logicalname);
req->setDestGroup(cluster);
req->setSuperCopy(supercopy);
if (isRoxie)
req->setDestGroupRoxie("Yes");
Owned<IClientCopyResponse> resp = fs.Copy(req);
info.setDfuCopyWuid(resp->getResult());
}
catch (IException *e)
{
StringBuffer msg;
info.setDfuCopyError(e->errorMessage(msg).str());
e->Release();
}
}
bool copyWULogicalFiles(IEspContext &context, IConstWorkUnit &cw, const char *cluster, bool copyLocal, IEspWUCopyLogicalClusterFileSections &lfinfo)
{
if (isEmpty(cluster))
throw MakeStringException(ECLWATCH_INVALID_CLUSTER_NAME, "copyWULogicalFiles Cluster parameter not set.");
Owned<IUserDescriptor> udesc = createUserDescriptor();
udesc->set(context.queryUserId(), context.queryPassword(), context.querySignature());
IArrayOf<IEspWULogicalFileCopyInfo> foreign;
IArrayOf<IEspWULogicalFileCopyInfo> onCluster;
IArrayOf<IEspWULogicalFileCopyInfo> notOnCluster;
IArrayOf<IEspWULogicalFileCopyInfo> notFound;
Owned<IClientFileSpray> fs;
if (copyLocal)
{
fs.setown(createFileSprayClient());
VStringBuffer url("http://.:%d/FileSpray", 8010);
fs->addServiceUrl(url.str());
}
bool isRoxie = isRoxieProcess(cluster);
Owned<IConstWUGraphIterator> graphs = &cw.getGraphs(GraphTypeActivities);
ForEach(*graphs)
{
Owned <IPropertyTree> xgmml = graphs->query().getXGMMLTree(false);
Owned<IPropertyTreeIterator> iter = xgmml->getElements(".//node");
ForEach(*iter)
{
try
{
IPropertyTree &node = iter->query();
ThorActivityKind kind = (ThorActivityKind) node.getPropInt("att[@name='_kind']/@value", TAKnone);
if(kind==TAKdiskwrite || kind==TAKspillwrite || kind==TAKindexwrite || kind==TAKcsvwrite || kind==TAKxmlwrite || kind==TAKjsonwrite)
continue;
if (node.getPropBool("att[@name='_isSpill']/@value") || node.getPropBool("att[@name='_isTransformSpill']/@value"))
continue;
Owned<IEspWULogicalFileCopyInfo> info = createWULogicalFileCopyInfo();
const char *logicalname = node.queryProp("att[@name='_indexFileName']/@value");
if (logicalname)
info->setIsIndex(true);
else
logicalname = node.queryProp("att[@name='_fileName']/@value");
info->setLogicalName(logicalname);
if (logicalname)
{
if (!strnicmp("~foreign::", logicalname, 10))
foreign.append(*info.getClear());
else
{
Owned<IDistributedFile> df = queryDistributedFileDirectory().lookup(logicalname, udesc, false, false, false, nullptr, defaultPrivilegedUser);
if(!df)
notFound.append(*info.getClear());
else if (df->findCluster(cluster)!=NotFound)
{
onCluster.append(*info.getClear());
}
else
{
StringArray clusters;
df->getClusterNames(clusters);
info->setClusters(clusters);
if (copyLocal)
{
StringBuffer wuid;
bool supercopy = queryDistributedFileDirectory().isSuperFile(logicalname, udesc, NULL);
doWuFileCopy(*fs, *info, logicalname, cluster, isRoxie, supercopy);
}
notOnCluster.append(*info.getClear());
}
}
}
}
catch(IException *e)
{
e->Release();
}
}
lfinfo.setClusterName(cluster);
lfinfo.setNotOnCluster(notOnCluster);
lfinfo.setOnCluster(onCluster);
lfinfo.setForeign(foreign);
lfinfo.setNotFound(notFound);
}
return true;
}
void copyWULogicalFilesToTarget(IEspContext &context, IConstWUClusterInfo &clusterInfo, IConstWorkUnit &cw, IArrayOf<IConstWUCopyLogicalClusterFileSections> &clusterfiles, bool doLocalCopy)
{
const StringArray &thors = clusterInfo.getThorProcesses();
ForEachItemIn(i, thors)
{
Owned<IEspWUCopyLogicalClusterFileSections> files = createWUCopyLogicalClusterFileSections();
copyWULogicalFiles(context, cw, thors.item(i), doLocalCopy, *files);
clusterfiles.append(*files.getClear());
}
SCMStringBuffer roxie;
clusterInfo.getRoxieProcess(roxie);
if (roxie.length())
{
Owned<IEspWUCopyLogicalClusterFileSections> files = createWUCopyLogicalClusterFileSections();
copyWULogicalFiles(context, cw, roxie.str(), doLocalCopy, *files);
clusterfiles.append(*files.getClear());
}
}
void QueryFilesInUse::loadTarget(IPropertyTree *t, const char *target, unsigned flags)
{
if (!target || !*target)
return;
Owned<IConstWUClusterInfo> clusterInfo = getTargetClusterInfo(target);
if (!clusterInfo || !(clusterInfo->getPlatform() == RoxieCluster))
return;
Owned<IPropertyTree> queryRegistry = getQueryRegistry(target, true);
if (!queryRegistry)
return;
SCMStringBuffer process;
clusterInfo->getRoxieProcess(process);
if (!process.length())
return;
Owned<IHpccPackageSet> ps = createPackageSet(process.str());
const IHpccPackageMap *pm = (ps) ? ps->queryActiveMap(target) : NULL;
const char *pmid = (pm) ? pm->queryPackageId() : NULL;
VStringBuffer xpath("%s/@pmid", target);
const char *pmidPrev = t->queryProp(xpath);
if ((flags & UFO_RELOAD_TARGETS_CHANGED_PMID) && (pmid || pmidPrev))
{
if (!(pmid && pmidPrev) || !streq(pmid, pmidPrev))
t->removeProp(target);
}
IPropertyTree *targetTree = ensurePTree(t, target);
if (pm)
targetTree->setProp("@pmid", pmid);
if (flags & UFO_REMOVE_QUERIES_NOT_IN_QUERYSET)
{
Owned<IPropertyTreeIterator> cachedQueries = targetTree->getElements("Query");
ForEach(*cachedQueries)
{
IPropertyTree &cachedQuery = cachedQueries->query();
VStringBuffer xpath("Query[@id='%s']", cachedQuery.queryProp("@id"));
if (!queryRegistry->hasProp(xpath))
targetTree->removeTree(&cachedQuery);
}
}
Owned<IPropertyTreeIterator> queries = queryRegistry->getElements("Query");
ForEach(*queries)
{
if (aborting)
return;
IPropertyTree &query = queries->query();
const char *queryid = query.queryProp("@id");
if (!queryid || !*queryid)
continue;
const char *wuid = query.queryProp("@wuid");
if (!wuid || !*wuid)
continue;
const char *pkgid=NULL;
if (pm)
{
const IHpccPackage *pkg = pm->matchPackage(queryid);
if (pkg)
pkgid = pkg->queryId();
}
VStringBuffer xpath("Query[@id='%s']", queryid);
IPropertyTree *queryTree = targetTree->queryPropTree(xpath);
if (queryTree)
{
const char *cachedPkgid = queryTree->queryProp("@pkgid");
if (pkgid && *pkgid)
{
if (!(flags & UFO_RELOAD_MAPPED_QUERIES) && (cachedPkgid && streq(pkgid, cachedPkgid)))
continue;
}
else if (!cachedPkgid || !*cachedPkgid)
continue;
targetTree->removeTree(queryTree);
queryTree = NULL;
}
Owned<IWorkUnitFactory> factory = getWorkUnitFactory();
Owned<IConstWorkUnit> cw = factory->openWorkUnit(wuid);
if (!cw)
continue;
queryTree = targetTree->addPropTree("Query", createPTree("Query"));
queryTree->setProp("@target", target); //for reference when searching across targets
queryTree->setProp("@id", queryid);
if (pkgid && *pkgid)
queryTree->setProp("@pkgid", pkgid);
IUserDescriptor **roxieUser = roxieUserMap.getValue(target);
Owned<IReferencedFileList> wufiles = createReferencedFileList(roxieUser ? *roxieUser : NULL, true, true);
wufiles->addFilesFromQuery(cw, pm, queryid);
if (aborting)
return;
wufiles->resolveFiles(process.str(), NULL, NULL, NULL, true, true, false, false);
Owned<IReferencedFileIterator> files = wufiles->getFiles();
ForEach(*files)
{
if (aborting)
return;
IReferencedFile &rf = files->query();
//if (!(rf.getFlags() & RefSubFile))
// continue;
const char *lfn = rf.getLogicalName();
if (!lfn || !*lfn)
continue;
if (!queryTree->hasProp(xpath.setf("File[@lfn='%s']", lfn)))
{
IPropertyTree *fileTree = queryTree->addPropTree("File", createPTree("File"));
fileTree->setProp("@lfn", lfn);
if (rf.getFlags() & RefFileSuper)
fileTree->setPropBool("@super", true);
if (rf.getFlags() & RefFileNotFound)
fileTree->setPropBool("@notFound", true);
const char *fpkgid = rf.queryPackageId();
if (fpkgid && *fpkgid)
fileTree->setProp("@pkgid", fpkgid);
if (rf.getFileSize())
fileTree->setPropInt64("@size", rf.getFileSize());
if (rf.getNumParts())
fileTree->setPropInt("@numparts", rf.getNumParts());
}
}
}
}
void QueryFilesInUse::loadTargets(IPropertyTree *t, unsigned flags)
{
Owned<IStringIterator> targets = getTargetClusters("RoxieCluster", NULL);
SCMStringBuffer s;
ForEach(*targets)
{
if (aborting)
return;
loadTarget(t, targets->str(s).str(), flags);
}
}
IPropertyTreeIterator *QueryFilesInUse::findAllQueriesUsingFile(const char *lfn)
{
if (!lfn || !*lfn)
return NULL;
Owned<IPropertyTree> t = getTree();
VStringBuffer xpath("*/Query[File/@lfn='%s']", lfn);
return t->getElements(xpath);
}
IPropertyTreeIterator *QueryFilesInUse::findQueriesUsingFile(const char *target, const char *lfn, StringAttr &pmid)
{
if (!lfn || !*lfn)
return NULL;
if (!target || !*target)
return findAllQueriesUsingFile(lfn);
Owned<IPropertyTree> t = getTree();
IPropertyTree *targetTree = t->queryPropTree(target);
if (!targetTree)
return NULL;
pmid.set(targetTree->queryProp("@pmid"));
VStringBuffer xpath("Query[File/@lfn='%s']", lfn);
return targetTree->getElements(xpath);
}
bool CWsWorkunitsEx::onWUCopyLogicalFiles(IEspContext &context, IEspWUCopyLogicalFilesRequest &req, IEspWUCopyLogicalFilesResponse &resp)
{
StringBuffer wuid(req.getWuid());
WsWuHelpers::checkAndTrimWorkunit("WUCopyLogicalFiles", wuid);
Owned<IWorkUnitFactory> factory = getWorkUnitFactory(context.querySecManager(), context.queryUser());
Owned<IConstWorkUnit> cw = factory->openWorkUnit(wuid.str());
if (!cw)
throw MakeStringException(ECLWATCH_CANNOT_OPEN_WORKUNIT,"Cannot open workunit %s", wuid.str());
ensureWsWorkunitAccess(context, *cw, SecAccess_Full);
resp.setWuid(wuid.str());
StringAttr cluster;
if (notEmpty(req.getCluster()))
cluster.set(req.getCluster());
else
cluster.set(cw->queryClusterName());
if (!isValidCluster(cluster))
throw MakeStringException(ECLWATCH_INVALID_CLUSTER_NAME, "Invalid cluster name: %s", cluster.str());
Owned <IConstWUClusterInfo> clusterInfo = getTargetClusterInfo(cluster.str());
IArrayOf<IConstWUCopyLogicalClusterFileSections> clusterfiles;
PROGLOG("WUCopyLogicalFiles: %s", wuid.str());
copyWULogicalFilesToTarget(context, *clusterInfo, *cw, clusterfiles, req.getCopyLocal());
resp.setClusterFiles(clusterfiles);
return true;
}
static inline unsigned remainingMsWait(unsigned wait, unsigned start)
{
if (wait==0 || wait==(unsigned)-1)
return wait;
unsigned waited = msTick()-start;
return (wait>waited) ? wait-waited : 0;
}
bool reloadCluster(IConstWUClusterInfo *clusterInfo, unsigned wait)
{
if (0==wait || !clusterInfo || clusterInfo->getPlatform()!=RoxieCluster)
return true;
const SocketEndpointArray &addrs = clusterInfo->getRoxieServers();
if (addrs.length())
{
try
{
Owned<IPropertyTree> result = sendRoxieControlAllNodes(addrs.item(0), "<control:reload/>", false, wait);
const char *status = result->queryProp("Endpoint[1]/Status");
if (!status || !strieq(status, "ok"))
return false;
}
catch(IMultiException *me)
{
StringBuffer err;
IERRLOG("ERROR control:reloading roxie query info %s", me->errorMessage(err.append(me->errorCode()).append(' ')).str());
me->Release();
return false;
}
catch(IException *e)
{
StringBuffer err;
IERRLOG("ERROR control:reloading roxie query info %s", e->errorMessage(err.append(e->errorCode()).append(' ')).str());
e->Release();
return false;
}
}
return true;
}
bool reloadCluster(const char *cluster, unsigned wait)
{
Owned <IConstWUClusterInfo> clusterInfo = getTargetClusterInfo(cluster);
return (clusterInfo) ? reloadCluster(clusterInfo, wait) : true;
}
static inline void updateQuerySetting(bool ignore, IPropertyTree *queryTree, const char *xpath, int value)
{
if (ignore || !queryTree)
return;
if (value!=0)
queryTree->setPropInt(xpath, value);
else
queryTree->removeProp(xpath);
}
static inline void updateTimeLimitSetting(IPropertyTree *queryTree, bool valueNotSet, int value, IConstQuerySetQuery *srcInfo=NULL)
{
if (valueNotSet && srcInfo && !srcInfo->getTimeLimit_isNull())
{
value = srcInfo->getTimeLimit();
valueNotSet=false;
}
updateQuerySetting(valueNotSet, queryTree, "@timeLimit", value);
}
static inline void updateWarnTimeLimitSetting(IPropertyTree *queryTree, bool valueNotSet, int value, IConstQuerySetQuery *srcInfo=NULL)
{
if (valueNotSet && srcInfo && !srcInfo->getWarnTimeLimit_isNull())
{
value = srcInfo->getWarnTimeLimit();
valueNotSet=false;
}
updateQuerySetting(valueNotSet, queryTree, "@warnTimeLimit", value);
}
static inline unsigned __int64 memoryLimitUInt64FromString(const char *value)
{
if (!value || !*value || !isdigit(*value))
return 0;
unsigned __int64 result = (*value - '0');
const char *s = value+1;
while (isdigit(*s))
{
result = 10 * result + ((*s) - '0');
s++;
}
if (*s)
{
const char unit = toupper(*s++);
if (*s && !strieq("B", s)) //more?
return 0;
switch (unit)
{
case 'E':
result <<=60;
break;
case 'P':
result <<=50;
break;
case 'T':
result <<=40;
break;
case 'G':
result <<=30;
break;
case 'M':
result <<=20;
break;
case 'K':
result <<=10;
break;
case 'B':
break;
default:
return 0;
}
}
return result;
}
const char memUnitAbbrev[] = {'B', 'K', 'M', 'G', 'T', 'P', 'E'};
#define MAX_MEMUNIT_ABBREV 6
static inline StringBuffer &memoryLimitStringFromUInt64(StringBuffer &s, unsigned __int64 in)
{
if (!in)
return s;
unsigned __int64 value = in;
unsigned char unit = 0;
while (!(value & 0x3FF) && unit < MAX_MEMUNIT_ABBREV)
{
value >>= 10;
unit++;
}
return s.append(value).append(memUnitAbbrev[unit]);
}
static inline void updateMemoryLimitSetting(IPropertyTree *queryTree, const char *value, IConstQuerySetQuery *srcInfo=NULL)
{
if (!queryTree)
return;
if (!value && srcInfo)
value = srcInfo->getMemoryLimit();
if (!value)
return;
unsigned __int64 limit = memoryLimitUInt64FromString(value);
if (0==limit)
queryTree->removeProp("@memoryLimit");
else
queryTree->setPropInt64("@memoryLimit", limit);
}
enum QueryPriority {
QueryPriorityNone = -1,
QueryPriorityLow = 0,
QueryPriorityHigh = 1,
QueryPrioritySLA = 2,
QueryPriorityInvalid = 3
};
static inline const char *getQueryPriorityName(int value)
{
switch (value)
{
case QueryPriorityLow:
return "LOW";
case QueryPriorityHigh:
return "HIGH";
case QueryPrioritySLA:
return "SLA";
case QueryPriorityNone:
return "NONE";
}
return "INVALID";
}
static inline void updateQueryPriority(IPropertyTree *queryTree, const char *value, IConstQuerySetQuery *srcInfo=NULL)
{
if (!queryTree)
return;
if ((!value || !*value) && srcInfo)
value = srcInfo->getPriority();
if (!value || !*value)
return;
int priority = QueryPriorityInvalid;
if (strieq("LOW", value))
priority=QueryPriorityLow;
else if (strieq("HIGH", value))
priority=QueryPriorityHigh;
else if (strieq("SLA", value))
priority=QueryPrioritySLA;
else if (strieq("NONE", value))
priority=QueryPriorityNone;
switch (priority)
{
case QueryPriorityInvalid:
break;
case QueryPriorityNone:
queryTree->removeProp("@priority");
break;
default:
queryTree->setPropInt("@priority", priority);
break;
}
}
void gatherFileErrors(IReferencedFileList *files, IArrayOf<IConstLogicalFileError> &errors)
{
if (!files)
return;
Owned<IReferencedFileIterator> it = files->getFiles();
ForEach(*it)
{
IReferencedFile &file = it->query();
unsigned flags = file.getFlags();
if (!(flags & (RefFileNotFound | RefFileCopyInfoFailed)))
continue;
StringBuffer msg;
if (flags & RefFileOptional)
msg.append("OPT ");
if (flags & RefFileNotFound)
msg.append("Not Found");
else
msg.append("Copy Failed");
Owned<IEspLogicalFileError> error = createLogicalFileError();
error->setLogicalName(file.getLogicalName());
error->setError(msg);
errors.append(*static_cast<IConstLogicalFileError*>(error.getClear()));
}
}
class QueryFileCopier
{
public:
QueryFileCopier(const char *target_) : target(target_) {}
void init(IEspContext &context, bool allowForeignFiles)
{
files.setown(createReferencedFileList(context.queryUserId(), context.queryPassword(), allowForeignFiles, false));
#ifndef _CONTAINERIZED
clusterInfo.setown(getTargetClusterInfo(target));
StringBufferAdaptor sba(process);
if (clusterInfo && clusterInfo->getPlatform()==RoxieCluster)
clusterInfo->getRoxieProcess(sba);
if (!process.length())
return;
#else
StringBuffer process(target);
#endif
ps.setown(createPackageSet(process.str()));
if (ps)
pm = ps->queryActiveMap(target);
}
void copy(IConstWorkUnit *cw, unsigned updateFlags)
{
StringBuffer queryid;
if (queryname && *queryname)
queryname = queryid.append(queryname).append(".0").str(); //prepublish dummy version number to support fuzzy match like queries="myquery.*" in package
files->addFilesFromQuery(cw, pm, queryname);
files->resolveFiles(process.str(), remoteIP, remotePrefix, srcCluster, !(updateFlags & (DALI_UPDATEF_REPLACE_FILE | DALI_UPDATEF_CLONE_FROM | DALI_UPDATEF_SUPERFILES)), true, false, true);
StringBuffer defReplicateFolder;
getConfigurationDirectory(NULL, "data2", "roxie", process.str(), defReplicateFolder);
Owned<IDFUhelper> helper = createIDFUhelper();
#ifndef _CONTAINERIZED
files->cloneAllInfo(updateFlags, helper, true, true, clusterInfo->getRoxieRedundancy(), clusterInfo->getChannelsPerNode(), clusterInfo->getRoxieReplicateOffset(), defReplicateFolder);
#endif
}
void gatherFileErrors(IArrayOf<IConstLogicalFileError> &errors)
{
::gatherFileErrors(files, errors);
}
private:
#ifndef _CONTAINERIZED
Owned <IConstWUClusterInfo> clusterInfo;
#endif
Owned<IHpccPackageSet> ps;
const IHpccPackageMap *pm = nullptr;
StringAttr target;
public:
Owned<IReferencedFileList> files;
StringBuffer process;
StringAttr remoteIP;
StringAttr remotePrefix;
StringAttr srcCluster;
StringAttr queryname;
};
bool CWsWorkunitsEx::isQuerySuspended(const char* query, IConstWUClusterInfo *clusterInfo, unsigned wait, StringBuffer& errorMessage)
{
try
{
if (0==wait || !clusterInfo || clusterInfo->getPlatform()!=RoxieCluster)
return false;
const SocketEndpointArray &addrs = clusterInfo->getRoxieServers();
if (addrs.length() < 1)
return false;
StringBuffer control;
control.appendf("<control:queries><Query id='%s'/></control:queries>", query);
Owned<IPropertyTree> result = sendRoxieControlAllNodes(addrs.item(0), control.str(), false, wait);
if (!result)
return false;
Owned<IPropertyTreeIterator> suspendedQueries = result->getElements("Endpoint/Queries/Query[@suspended='1']");
if (!suspendedQueries->first())
return false;
errorMessage.set(suspendedQueries->query().queryProp("@error"));
return true;
}
catch(IMultiException *me)
{
StringBuffer err;
IERRLOG("ERROR control:queries roxie query info %s", me->errorMessage(err.append(me->errorCode()).append(' ')).str());
me->Release();
return false;
}
catch(IException *e)
{
StringBuffer err;
IERRLOG("ERROR control:queries roxie query info %s", e->errorMessage(err.append(e->errorCode()).append(' ')).str());
e->Release();
return false;
}
}
bool CWsWorkunitsEx::onWUPublishWorkunit(IEspContext &context, IEspWUPublishWorkunitRequest & req, IEspWUPublishWorkunitResponse & resp)
{
StringBuffer wuid(req.getWuid());
WsWuHelpers::checkAndTrimWorkunit("WUPublishWorkunit", wuid);
Owned<IWorkUnitFactory> factory = getWorkUnitFactory(context.querySecManager(), context.queryUser());
Owned<IConstWorkUnit> cw = factory->openWorkUnit(wuid.str());
if (!cw)
throw MakeStringException(ECLWATCH_CANNOT_OPEN_WORKUNIT,"Cannot find the workunit %s", wuid.str());
ensureWsWorkunitAccess(context, *cw, SecAccess_Full);
resp.setWuid(wuid.str());
StringAttr queryName;
if (notEmpty(req.getJobName()))
queryName.set(req.getJobName());
else
queryName.set(cw->queryJobName());
if (!queryName.length())
throw MakeStringException(ECLWATCH_MISSING_PARAMS, "Query/Job name not defined for publishing workunit %s", wuid.str());
StringAttr target;
if (notEmpty(req.getCluster()))
target.set(req.getCluster());
else
target.set(cw->queryClusterName());
if (!target.length())
throw MakeStringException(ECLWATCH_MISSING_PARAMS, "Cluster name not defined for publishing workunit %s", wuid.str());
if (!isValidCluster(target.str()))
throw MakeStringException(ECLWATCH_INVALID_CLUSTER_NAME, "Invalid cluster name: %s", target.str());
DBGLOG("%s publishing wuid %s to target %s as query %s", context.queryUserId(), wuid.str(), target.str(), queryName.str());
StringBuffer daliIP;
StringBuffer srcCluster;
StringBuffer srcPrefix;
splitDerivedDfsLocation(req.getRemoteDali(), srcCluster, daliIP, srcPrefix, req.getSourceProcess(),req.getSourceProcess(), NULL, NULL);
if (srcCluster.length())
{
if (!isProcessCluster(daliIP, srcCluster))
throw MakeStringException(ECLWATCH_INVALID_CLUSTER_NAME, "Process cluster %s not found on %s DALI", srcCluster.str(), daliIP.length() ? daliIP.str() : "local");
}
unsigned updateFlags = 0;
if (req.getUpdateDfs())
updateFlags |= (DALI_UPDATEF_SUPERFILES | DALI_UPDATEF_REPLACE_FILE | DALI_UPDATEF_CLONE_FROM);
if (req.getUpdateCloneFrom())
updateFlags |= DALI_UPDATEF_CLONE_FROM;
if (req.getUpdateSuperFiles())
updateFlags |= DALI_UPDATEF_SUPERFILES;
if (req.getAppendCluster())
updateFlags |= DALI_UPDATEF_APPEND_CLUSTER;
if (!req.getDontCopyFiles())
{
QueryFileCopier cpr(target);
cpr.init(context, req.getAllowForeignFiles());
cpr.remoteIP.set(daliIP);
cpr.remotePrefix.set(srcPrefix);
cpr.srcCluster.set(srcCluster);
cpr.queryname.set(queryName);
cpr.copy(cw, updateFlags);
if (req.getIncludeFileErrors())
cpr.gatherFileErrors(resp.getFileErrors());
}
WorkunitUpdate wu(&cw->lock());
if (req.getUpdateWorkUnitName() && notEmpty(req.getJobName()))
wu->setJobName(req.getJobName());
StringBuffer queryId;
WUQueryActivationOptions activate = (WUQueryActivationOptions)req.getActivate();
addQueryToQuerySet(wu, target.str(), queryName.str(), activate, queryId, context.queryUserId());
if (req.getMemoryLimit() || !req.getTimeLimit_isNull() || !req.getWarnTimeLimit_isNull() || req.getPriority() || req.getComment())
{
Owned<IPropertyTree> queryTree = getQueryById(target.str(), queryId, false);
updateMemoryLimitSetting(queryTree, req.getMemoryLimit());
updateQuerySetting(req.getTimeLimit_isNull(), queryTree, "@timeLimit", req.getTimeLimit());
updateQuerySetting(req.getWarnTimeLimit_isNull(), queryTree, "@warnTimeLimit", req.getWarnTimeLimit());
updateQueryPriority(queryTree, req.getPriority());
if (req.getComment())
queryTree->setProp("@comment", req.getComment());
}
wu->commit();
wu.clear();
if (queryId.length())
resp.setQueryId(queryId.str());
resp.setQueryName(queryName.str());
resp.setQuerySet(target.str());
Owned <IConstWUClusterInfo> clusterInfo = getTargetClusterInfo(target.str());
bool reloadFailed = false;
if (0!=req.getWait() && !req.getNoReload())
reloadFailed = !reloadCluster(clusterInfo, (unsigned)req.getWait());
resp.setReloadFailed(reloadFailed);
double version = context.getClientVersion();
if (version > 1.38)
{
StringBuffer errorMessage;
if (!reloadFailed && !req.getNoReload() && isQuerySuspended(queryName.str(), clusterInfo, (unsigned)req.getWait(), errorMessage))
{
resp.setSuspended(true);
resp.setErrorMessage(errorMessage);
}
}
return true;
}
bool CWsWorkunitsEx::onWUQuerysets(IEspContext &context, IEspWUQuerysetsRequest & req, IEspWUQuerysetsResponse & resp)
{
IArrayOf<IEspQuerySet> querySets;
Owned<IStringIterator> targets = getTargetClusters(NULL, NULL);
SCMStringBuffer target;
ForEach(*targets)
{
Owned<IEspQuerySet> qs = createQuerySet();
qs->setQuerySetName(targets->str(target).str());
querySets.append(*qs.getClear());
}
resp.setQuerysets(querySets);
return true;
}
void addClusterQueryStates(IPropertyTree* queriesOnCluster, const char *target, const char *id, IArrayOf<IEspClusterQueryState>& clusterStates, double version)
{
if (queriesOnCluster)
queriesOnCluster = queriesOnCluster->queryPropTree("Endpoint[1]/Queries[1]");
if (!queriesOnCluster)
return;
int reporting = queriesOnCluster->getPropInt("@reporting");
Owned<IEspClusterQueryState> clusterState = createClusterQueryState();
clusterState->setCluster(target);
VStringBuffer xpath("Query[@id='%s']", id);
IPropertyTree *query = queriesOnCluster->queryPropTree(xpath.str());
if (!query)
clusterState->setState("Not Found");
else
{
int suspended = query->getPropInt("@suspended");
const char* error = query->queryProp("@error");
if (0==suspended)
clusterState->setState("Available");
else
{
clusterState->setState("Suspended");
if (suspended<reporting)
clusterState->setMixedNodeStates(true);
}
if (error && *error)
clusterState->setErrors(error);
}
clusterStates.append(*clusterState.getClear());
}
void gatherQuerySetQueryDetails(IEspContext &context, IPropertyTree *query, IEspQuerySetQuery *queryInfo, const char *cluster, IPropertyTree *queriesOnCluster)
{
queryInfo->setId(query->queryProp("@id"));
queryInfo->setName(query->queryProp("@name"));
queryInfo->setDll(query->queryProp("@dll"));
queryInfo->setWuid(query->queryProp("@wuid"));
queryInfo->setSuspended(query->getPropBool("@suspended", false));
if (query->hasProp("@memoryLimit"))
{
StringBuffer s;
memoryLimitStringFromUInt64(s, query->getPropInt64("@memoryLimit"));
queryInfo->setMemoryLimit(s);
}
if (query->hasProp("@timeLimit"))
queryInfo->setTimeLimit(query->getPropInt("@timeLimit"));