steveloughran commented on a change in pull request #1611: HADOOP-16612 Track
Azure Blob File System client-perceived latency
URL: https://github.com/apache/hadoop/pull/1611#discussion_r341271372
##########
File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystemStore.java
##########
@@ -265,182 +264,223 @@ public AbfsConfiguration getAbfsConfiguration() {
}
public Hashtable<String, String> getFilesystemProperties() throws
AzureBlobFileSystemException {
- LOG.debug("getFilesystemProperties for filesystem: {}",
- client.getFileSystem());
+ try (AbfsPerfInfo tracker = startTracking("getFilesystemProperties",
"getFilesystemProperties")) {
+ LOG.debug("getFilesystemProperties for filesystem: {}",
+ client.getFileSystem());
+
+ final Hashtable<String, String> parsedXmsProperties;
- final Hashtable<String, String> parsedXmsProperties;
+ final AbfsRestOperation op = client.getFilesystemProperties();
+ tracker.registerResult(op.getResult());
- final AbfsRestOperation op = client.getFilesystemProperties();
- final String xMsProperties =
op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_PROPERTIES);
+ final String xMsProperties =
op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_PROPERTIES);
- parsedXmsProperties = parseCommaSeparatedXmsProperties(xMsProperties);
+ parsedXmsProperties = parseCommaSeparatedXmsProperties(xMsProperties);
+ tracker.registerSuccess(true);
- return parsedXmsProperties;
+ return parsedXmsProperties;
+ }
}
public void setFilesystemProperties(final Hashtable<String, String>
properties)
throws AzureBlobFileSystemException {
- if (properties == null || properties.isEmpty()) {
- return;
- }
+ try (AbfsPerfInfo tracker = startTracking("setFilesystemProperties",
"setFilesystemProperties")) {
+ if (properties == null || properties.isEmpty()) {
+ return;
+ }
- LOG.debug("setFilesystemProperties for filesystem: {} with properties: {}",
- client.getFileSystem(),
- properties);
+ LOG.debug("setFilesystemProperties for filesystem: {} with properties:
{}",
+ client.getFileSystem(),
+ properties);
- final String commaSeparatedProperties;
- try {
- commaSeparatedProperties =
convertXmsPropertiesToCommaSeparatedString(properties);
- } catch (CharacterCodingException ex) {
- throw new InvalidAbfsRestOperationException(ex);
- }
+ final String commaSeparatedProperties;
+ try {
Review comment:
maybe the tracker lifecycle should only be round the client. call, not
everything else?
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