HDDS-3751. Ozone sh client support bucket quota option. #1412

captainzmc · 2020-09-09T13:52:39Z

What changes were proposed in this pull request?

By HDDS-3725 Ozone currently supports Set volume quota. This PR refers to the implementation of HDDS-3725, and make Ozone shell support set bucket quota.
The current Quota setting does not take effect. HDDS-541 gives all the work needed to perfect Quota.
This PR is a subtask of HDDS-541.

What is the link to the Apache JIRA

https://issues.apache.org/jira/browse/HDDS-3751

How was this patch tested?

UT added

captainzmc · 2020-09-10T16:15:32Z

Hi @ChenSammi @cxorm, This PR is a bucket quota shell based on #1233 volume quota shell. Could you help review it?

amaliujia · 2020-09-11T05:06:47Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneBucket.java

@@ -174,6 +184,20 @@ public OzoneBucket(ConfigurationSource conf, ClientProtocol proxy,
    this.modificationTime = Instant.ofEpochMilli(modificationTime);
  }

+  @SuppressWarnings("parameternumber")


Out of curiosity: what is the purpose of @SuppressWarnings("parameternumber")?

Thanks for @amaliujia‘s review.
Ozone's CheckStyle requires that the number of method variables must not exceed a certain value, or the check fails. So it borrows from other usage.

amaliujia · 2020-09-11T05:12:57Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

@@ -464,6 +469,8 @@ public void createBucket(
        .setStorageType(storageType)
        .setSourceVolume(bucketArgs.getSourceVolume())
        .setSourceBucket(bucketArgs.getSourceBucket())
+        .setQuotaInBytes(quotaInBytes)
+        .setQuotaInCounts(quotaInCounts)


Do you need to verify whether quotaInBytes and quotaInCounts are valid? e.g. >= 0?

I had added a verify method In new commit.

ChenSammi · 2020-09-17T11:37:26Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+    }
+  }
+
+  private static void verifyQuota(long quotaInCounts, long quotaInBytes)


This verifyQuota has the same function as above two. Suggest choose one and remove the other.

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/BucketArgs.java

ChenSammi · 2020-09-17T11:44:14Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+    verifySpaceQuota(bucketArgs.getQuotaInBytes());
+
+    // When creating buckets using the API, if the user does not specify quota,
+    // 0 is passed in by default, which should be set to -1.


Can we add default -1 value to newly added fields in proto file?

In proto unsigned field can't have negative default value. The logic here is the same and I can encapsulate it as a method, which should be better

ChenSammi · 2020-09-17T11:46:32Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+  @Override
+  public void setBucketQuota(String volumeName, String bucketName,
+      long quotaInCounts, long quotaInBytes) throws IOException {
+    HddsClientUtils.verifyResourceName(bucketName);


verify volume

ChenSammi · 2020-09-17T11:47:41Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+        .setBucketName(bucketName)
+        .setQuotaInBytes(quotaInBytes)
+        .setQuotaInCounts(quotaInCounts);
+    ozoneManagerClient.setBucketProperty(builder.build());


setBucketQuota? setBucketProperty?

Bucket provides the setBucketProperty method and the corresponding request to modify the bucket information. This method already exists and is not something I added later. So here I'm reusing the method.

ChenSammi · 2020-09-17T11:57:26Z

...e-manager/src/main/java/org/apache/hadoop/ozone/om/request/bucket/OMBucketCreateRequest.java

@@ -297,4 +301,28 @@ private BucketEncryptionInfoProto getBeinfo(
            CipherSuite.convert(metadata.getCipher())));
    return bekb.build();
  }
+
+  public void checkQuotaBytesValid(OmVolumeArgs omVolumeArgs,
+                                      OmBucketInfo omBucketInfo) {


ChenSammi · 2020-09-17T12:00:41Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/CreateBucketHandler.java

+      description = "Quota in bytes of the newly created bucket (eg. 1GB)")
+  private String quotaInBytes;
+
+  @Option(names = {"--quota", "-q"},


--quota -> --keyQuota -q -> -kq

I would suggest dropping the short option.

Suggested change

@Option(names = {"--quota", "-q"},

@Option(names = {"--key-quota"},

ChenSammi · 2020-09-17T12:01:26Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/UpdateBucketHandler.java

+      description = "Quota in bytes of the newly created volume (eg. 1GB)")
+  private String quotaInBytes;
+
+  @Option(names = {"--quota", "-q"},


same as above

maobaolong

Thanks for working on this, LGTM overall, left a couple of minor comment.

maobaolong · 2020-09-17T11:29:16Z

...ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/request/TestOMRequestUtils.java

@@ -283,7 +285,8 @@ public static void addVolumeToDB(String volumeName, String ownerName,
    OmVolumeArgs omVolumeArgs =
        OmVolumeArgs.newBuilder().setCreationTime(Time.now())
            .setVolume(volumeName).setAdminName(ownerName)
-            .setOwnerName(ownerName).build();
+            .setOwnerName(ownerName).setQuotaInBytes(1024 * GB)


If you want to keep this QuotaInBytes and QuotaInCounts big enough, you can set it to Long.MAX_VALUE;

maobaolong · 2020-09-17T11:33:23Z

...ration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneRpcClientAbstract.java

+    // The setting value cannot be greater than LONG.MAX_VALUE BYTES.
+    try {
+      store.getVolume(volumeName).getBucket(bucketName).setQuota(
+          OzoneQuota.parseQuota("9999999999999GB", 100L));


You can use "9223372036854775808" here, it stand for the Long.MAX_VALUE + 1

ChenSammi · 2020-09-17T12:09:36Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/UpdateBucketHandler.java

+/**
+ * create bucket handler.
+ */
+@Command(name = "update",


update -> setquota, could you please also change the volume quota update command to setquota?

We also need a remove quota CLI for both volume and bucket.

adoroszlai

Thanks @captainzmc for working on this.

adoroszlai · 2020-09-17T12:44:24Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/CreateBucketHandler.java

@@ -46,6 +47,14 @@
          "false/unspecified indicates otherwise")
  private Boolean isGdprEnforced;

+  @Option(names = {"--spaceQuota", "-sq"},


Short options should be only one character to support option grouping (ie. -sq should be two separate options, same as -s -q).

Long options should not be camel-case, rather lower-case using dash as separator.

Suggested change

@Option(names = {"--spaceQuota", "-sq"},

@Option(names = {"--space-quota", "-s"},

adoroszlai · 2020-09-17T12:45:00Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/CreateBucketHandler.java

+      description = "Quota in bytes of the newly created bucket (eg. 1GB)")
+  private String quotaInBytes;
+
+  @Option(names = {"--quota", "-q"},


I would suggest dropping the short option.

Suggested change

@Option(names = {"--quota", "-q"},

@Option(names = {"--key-quota"},

adoroszlai · 2020-09-17T13:03:16Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/UpdateBucketHandler.java

+public class UpdateBucketHandler extends BucketHandler {
+
+  @Option(names = {"--spaceQuota", "-sq"},
+      description = "Quota in bytes of the newly created volume (eg. 1GB)")


Please consider creating a mixin with the two quota options to ensure consistency and reduce duplication. See ListOptions for example, and its usages in

https://github.com/apache/hadoop-ozone/blob/079ee7fc2a223e1251b16b9c42004aa2a27bf0f4/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/volume/ListVolumeHandler.java#L51-L52

and

https://github.com/apache/hadoop-ozone/blob/079ee7fc2a223e1251b16b9c42004aa2a27bf0f4/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/ListBucketHandler.java#L42-L43

Option descriptions can be generic, without mentioning "newly created volume" etc., so they can be applied to create|update volume|bucket.

adoroszlai · 2020-09-17T13:16:48Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/UpdateBucketHandler.java

+import java.io.IOException;
+
+/**
+ * create bucket handler.


nit: leftover doc

adoroszlai · 2020-09-17T13:16:55Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/UpdateBucketHandler.java

+  private long quotaInCounts = OzoneConsts.QUOTA_RESET;
+
+  /**
+   * Executes create bucket.


nit: leftover doc

adoroszlai · 2020-09-17T13:24:42Z

...e-manager/src/main/java/org/apache/hadoop/ozone/om/request/bucket/OMBucketCreateRequest.java

+      //Check quotaInBytes and quotaInCounts to update
+      checkQuotaBytesValid(omVolumeArgs, omBucketInfo);
+      checkQuotaCountsValid(omVolumeArgs, omBucketInfo);


Argument validity should be checked before acquiring lock, preferably in preExecute.

Also, please verify that the bucket is not a link, if quota is set in the request. Links cannot have actual content, so they should not have any quota defined, similar to encryption:

https://github.com/apache/hadoop-ozone/blob/079ee7fc2a223e1251b16b9c42004aa2a27bf0f4/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/bucket/OMBucketCreateRequest.java#L127-L130

Thanks @adoroszlai for the advice, the check action needs to get the volume or bucket in DB, so it better to do this action after acquiring the lock. And other comments has been fixed.

captainzmc · 2020-09-19T14:29:47Z

Thanks for @ChenSammi @adoroszlai and @maobaolong 's review. I had fixed review issues. Could you help take another look?

ChenSammi · 2020-09-22T03:54:50Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/BucketArgs.java

@@ -66,17 +69,23 @@
   * @param bucketEncryptionKey bucket encryption key name
   * @param sourceVolume
   * @param sourceBucket
+   * @param quotaInBytes Volume quota in bytes.


parameter statement is incorrent.

ChenSammi · 2020-09-22T06:32:44Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/OzoneVolume.java

+    Iterator bucketIter = ozoneVolume.listBuckets(null);
+    while (bucketIter.hasNext()) {
+      OzoneBucket nextBucket = (OzoneBucket) bucketIter.next();
+      if(nextBucket.getQuotaInBytes() != QUOTA_RESET) {


Bucket has quota while Volume doesn't，this is a common case.

ChenSammi · 2020-09-22T06:45:14Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/protocol/ClientProtocol.java

+   * Set Bucket Quota.
+   * @param volumeName Name of the Volume.
+   * @param bucketName Name of the Bucket.
+   * @param quotaInBytes The maximum size this volume can be used.


@param order doesn't match the real parmater order.

ChenSammi · 2020-09-22T06:58:29Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/ClearSpaceQuotaOptions.java

+import picocli.CommandLine;
+
+/**
+ * Common options for 'clrquota' comands.


typo comands

ChenSammi · 2020-09-22T07:07:08Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/volume/SetQuotaHandler.java

+import java.io.IOException;
+
+/**
+ * Executes update volume calls.


statement is stale.

ChenSammi · 2020-09-22T07:08:30Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/volume/SetQuotaHandler.java

+  private SetSpaceQuotaOptions quotaOptions;
+
+  @Option(names = {"--bucket-quota"},
+      description = "Bucket counts of the volume to set (eg. 5)")


set -> create

ChenSammi · 2020-09-22T07:13:15Z

...e-manager/src/main/java/org/apache/hadoop/ozone/om/request/bucket/OMBucketCreateRequest.java

+      OmBucketInfo omBucketInfo) {
+    long volumeQuotaInBytes = omVolumeArgs.getQuotaInBytes();
+    long quotaInBytes = omBucketInfo.getQuotaInBytes();
+    if(volumeQuotaInBytes < quotaInBytes) {


Need check sum of all bucket quota under the Volume. Better cover this case in UT.
We also need this check when update volume quato.

ChenSammi · 2020-09-22T07:14:01Z

...ager/src/main/java/org/apache/hadoop/ozone/om/request/bucket/OMBucketSetPropertyRequest.java

+      String volumeKey = omMetadataManager.getVolumeKey(volumeName);
+      OmVolumeArgs omVolumeArgs = omMetadataManager.getVolumeTable()
+          .get(volumeKey);
+      if (checkQuotaBytesValid(omVolumeArgs, omBucketArgs)) {


same as above.

cxorm · 2020-09-24T03:49:13Z

Thanks @captainzmc for the work.

Would you please rebase this PR ?
I would take a look on it.

captainzmc · 2020-09-24T06:04:07Z

Hi all, status updates: rebase PR and resolve conflicts. This PR can be reviewed again.

maobaolong

LGTM +1.

ChenSammi · 2020-09-27T02:45:01Z

hadoop-ozone/interface-client/src/main/proto/OmClientProtocol.proto

@@ -314,6 +314,8 @@ enum Status {

    PARTIAL_RENAME = 65;

+    BUCKET_SPACE_QUOTA_NOT_RESET = 66;


not used anymore.

ChenSammi · 2020-09-27T02:45:15Z

hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/exceptions/OMException.java

-    PARTIAL_RENAME
+    PARTIAL_RENAME,
+
+    BUCKET_SPACE_QUOTA_NOT_RESET


same as other place.

captainzmc · 2020-09-27T06:50:57Z

Thanks @ChenSammi for the review. Review issues has been fixed.

ChenSammi · 2020-09-28T08:36:37Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

@@ -496,6 +491,28 @@ private static void verifyBucketName(String bucketName) throws OMException {
    }
  }

+  private static void verifyCountsQuota(long quota) throws OMException {
+    if ((quota < OzoneConsts.QUOTA_RESET)) {


single ( is enough.

ChenSammi · 2020-09-28T08:37:06Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+  }
+
+  private static void verifySpaceQuota(long quota) throws OMException {
+    if ((quota < OzoneConsts.QUOTA_RESET)) {


same as above

ChenSammi · 2020-09-28T08:38:54Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

-  public void setVolumeQuota(String volumeName, long quotaInCounts,
-      long quotaInBytes) throws IOException {
+  public void setVolumeQuota(String volumeName, long quotaInBytes,
+      long quotaInCounts) throws IOException {


Can we align the quotaInBytes and quotaInCounts order in setVolumeQuota and setBucketQuota？ In another words, no need for the code change here.

ChenSammi · 2020-09-28T09:13:58Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/SetQuotaHandler.java

+  private long quotaInCounts = OzoneConsts.QUOTA_RESET;
+
+  /**
+   * Executes create bucket.


leftover statement

ChenSammi · 2020-09-29T07:41:40Z

LGTM, +1.

Hi @adoroszlai，I'm not sure if you are satified with the change, would you like to take another look at this patch?

adoroszlai

Thanks @captainzmc for updating quota options. I think there is still room for improvement, but I'm fine with doing it in a follow-up, since this PR already has lots of review rounds.

adoroszlai · 2020-09-29T10:21:27Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+    builder.setQuotaInBytes(getQuotaValue(volArgs.getQuotaInBytes()));
+    builder.setQuotaInCounts(getQuotaValue(volArgs.getQuotaInCounts()));


Arguments are already checked, why change from use of the variables to getQuotaValue?

Suggested change

builder.setQuotaInBytes(getQuotaValue(volArgs.getQuotaInBytes()));

builder.setQuotaInCounts(getQuotaValue(volArgs.getQuotaInCounts()));

builder.setQuotaInBytes(quotaInBytes);

builder.setQuotaInCounts(quotaInCounts);

adoroszlai · 2020-09-29T10:41:39Z

hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java

+    verifyCountsQuota(bucketArgs.getQuotaInCounts());
+    verifySpaceQuota(bucketArgs.getQuotaInBytes());


createBucket verifies quota args, but createVolume does not. Is this intentional?

The PR of createVolume did not add a checkmark before, I will add this in the createVolume.

adoroszlai · 2020-09-29T10:48:38Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/ClearQuotaHandler.java

+  @CommandLine.Option(names = {"--key-quota"},
+      description = "clear count quota")
+  private boolean clrKeyQuota;


By using a bit more generic option name --count-quota, this could be moved into ClearSpaceQuotaOptions (and unified with volume's --bucket-quota option).

adoroszlai · 2020-09-29T10:50:44Z

hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/bucket/CreateBucketHandler.java

+  @Option(names = {"--key-quota"},
+      description = "Key counts of the newly created bucket (eg. 5)")
+  private long quotaInCounts = OzoneConsts.QUOTA_RESET;


Similarly to the option for ClearQuotaHandler:

by using a bit more generic option name --count-quota (and description), this could be moved into SetSpaceQuotaOptions (and unified with volume's --bucket-quota option).

captainzmc · 2020-09-29T14:39:27Z

Thanks @adoroszlai’s review, I have already fixed the review issues, can you help take another look？ CI is normal in my personal branch.

adoroszlai

Thanks @captainzmc for addressing my review comments.

ChenSammi · 2020-09-30T03:46:16Z

Thanks @captainzmc for the contribution and @cxorm @adoroszlai @maobaolong for the review.

captainzmc force-pushed the bucket-shell branch 2 times, most recently from a89c0cc to 8acd1b2 Compare September 10, 2020 03:50

captainzmc closed this Sep 10, 2020

captainzmc reopened this Sep 10, 2020

captainzmc force-pushed the bucket-shell branch 2 times, most recently from 5327681 to 4a468a8 Compare September 10, 2020 09:31

amaliujia reviewed Sep 11, 2020

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captainzmc force-pushed the bucket-shell branch 3 times, most recently from 3967b86 to 2da6292 Compare September 19, 2020 14:10

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captainzmc force-pushed the bucket-shell branch from 4d673fd to 8f5c122 Compare September 24, 2020 04:57

maobaolong approved these changes Sep 24, 2020

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captainzmc force-pushed the bucket-shell branch from cca302c to d1b3636 Compare September 28, 2020 13:24

Ozone sh client support bucket quota option.

81dba9e

captainzmc force-pushed the bucket-shell branch from d1b3636 to 81dba9e Compare September 29, 2020 03:49

ChenSammi requested a review from adoroszlai September 29, 2020 07:37

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captainzmc added 3 commits September 29, 2020 20:40

fix review issues

4b4a995

trigger new CI check

a892560

trigger new CI check

b748978

captainzmc requested a review from adoroszlai September 29, 2020 14:40

adoroszlai approved these changes Sep 29, 2020

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ChenSammi merged commit d1ac423 into apache:master Sep 30, 2020

errose28 pushed a commit to errose28/ozone that referenced this pull request Oct 6, 2020

HDDS-3751. Ozone sh client support bucket quota option. (apache#1412)

a68b754

	@Option(names = {"--quota", "-q"},
	@Option(names = {"--key-quota"},

	@Option(names = {"--spaceQuota", "-sq"},
	@Option(names = {"--space-quota", "-s"},

		@@ -314,6 +314,8 @@ enum Status {

		PARTIAL_RENAME = 65;

		BUCKET_SPACE_QUOTA_NOT_RESET = 66;

		builder.setQuotaInBytes(getQuotaValue(volArgs.getQuotaInBytes()));
		builder.setQuotaInCounts(getQuotaValue(volArgs.getQuotaInCounts()));

		verifyCountsQuota(bucketArgs.getQuotaInCounts());
		verifySpaceQuota(bucketArgs.getQuotaInBytes());

HDDS-3751. Ozone sh client support bucket quota option. #1412

HDDS-3751. Ozone sh client support bucket quota option. #1412

Conversation

captainzmc commented Sep 9, 2020

What changes were proposed in this pull request?

What is the link to the Apache JIRA

How was this patch tested?

captainzmc commented Sep 10, 2020

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