Github user interma commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/1093#discussion_r96561207
--- Diff: depends/libhdfs3/src/client/Hdfs.cpp ---
@@ -1450,6 +1491,72 @@ void hdfsFreeFileBlockLocations(BlockLocation *
locations, int numOfBlock) {
delete [] locations;
}
+int hdfsCreateEncryptionZone(hdfsFS fs, const char * path, const char *
keyName) {
+ PARAMETER_ASSERT(fs && path && strlen(path) > 0 && keyName &&
strlen(keyName) > 0, -1, EINVAL);
+
+ try {
+ return fs->getFilesystem().createEncryptionZone(path, keyName) ? 0
: -1;
+ } catch (const std::bad_alloc & e) {
+ SetErrorMessage("Out of memory");
+ errno = ENOMEM;
+ } catch (...) {
+ SetLastException(Hdfs::current_exception());
+ handleException(Hdfs::current_exception());
+ }
+
+ return -1;
+}
+
+hdfsEncryptionZoneInfo * hdfsGetEZForPath(hdfsFS fs, const char * path) {
+ PARAMETER_ASSERT(fs && path && strlen(path) > 0, NULL, EINVAL);
+ hdfsEncryptionZoneInfo * retval = NULL;
+
+ try {
+ retval = new hdfsEncryptionZoneInfo[1];
+ memset(retval, 0, sizeof(hdfsEncryptionZoneInfo));
+ std::vector<Hdfs::EncryptionZoneInfo> enStatus(1);
+ enStatus[0] = fs->getFilesystem().getEZForPath(path);
+ ConstructHdfsEncryptionZoneInfo(retval, enStatus);
+ return retval;
+ } catch (const std::bad_alloc & e) {
+ SetErrorMessage("Out of memory");
+ hdfsFreeEncryptionZoneInfo(retval, 1);
+ errno = ENOMEM;
+ } catch (...) {
+ SetLastException(Hdfs::current_exception());
+ hdfsFreeEncryptionZoneInfo(retval, 1);
+ handleException(Hdfs::current_exception());
+ }
+
+ return NULL;
+}
+
+
+hdfsEncryptionZoneInfo * hdfsListEncryptionZones(hdfsFS fs, int *
numEntries) {
+ PARAMETER_ASSERT(fs, NULL, EINVAL);
+ hdfsEncryptionZoneInfo * retval = NULL;
+ int size = 0;
+
+ try {
+ std::vector<Hdfs::EncryptionZoneInfo> enStatus =
+ fs->getFilesystem().listAllEncryptionZoneItems();
+ size = enStatus.size();
+ retval = new hdfsEncryptionZoneInfo[size];
+ memset(retval, 0, sizeof(hdfsEncryptionZoneInfo) * size);
+ ConstructHdfsEncryptionZoneInfo(&retval[0], enStatus);
+ LOG(Hdfs::Internal::WARNING, "The size of hdfsEncryptionZoneInfo
is %d", size);
--- End diff --
log level: Warning => DEBUG is better?
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