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From si...@apache.org
Subject svn commit: r1616094 - /zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java
Date Wed, 06 Aug 2014 04:48:42 GMT
Author: sijie
Date: Wed Aug  6 04:48:42 2014
New Revision: 1616094

URL: http://svn.apache.org/r1616094
Log:
BOOKKEEPER-697: stats collection on bookkeeper server (sijie via fpj) (missing file)

Added:
    zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java

Added: zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java
URL: http://svn.apache.org/viewvc/zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java?rev=1616094&view=auto
==============================================================================
--- zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java
(added)
+++ zookeeper/bookkeeper/trunk/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/BookKeeperServerStats.java
Wed Aug  6 04:48:42 2014
@@ -0,0 +1,85 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ *
+ */
+package org.apache.bookkeeper.bookie;
+
+public interface BookKeeperServerStats {
+
+    public final static String SERVER_SCOPE = "bookkeeper_server";
+    public final static String BOOKIE_SCOPE = "bookie";
+
+    public final static String SERVER_STATUS = "SERVER_STATUS";
+
+    // Server Operations
+    public final static String ADD_ENTRY_REQUEST = "ADD_ENTRY_REQUEST";
+    public final static String ADD_ENTRY = "ADD_ENTRY";
+    public final static String READ_ENTRY_REQUEST = "READ_ENTRY_REQUEST";
+    public final static String READ_ENTRY = "READ_ENTRY";
+    public final static String READ_ENTRY_FENCE_REQUEST = "READ_ENTRY_FENCE_REQUEST";
+    public final static String READ_ENTRY_FENCE_WAIT = "READ_ENTRY_FENCE_WAIT";
+    public final static String READ_ENTRY_FENCE_READ = "READ_ENTRY_FENCE_READ";
+
+    // Journal Stats
+    public final static String JOURNAL_ADD_ENTRY = "JOURNAL_ADD_ENTRY";
+    public final static String JOURNAL_MEM_ADD_ENTRY = "JOURNAL_MEM_ADD_ENTRY";
+    public final static String JOURNAL_PREALLOCATION = "JOURNAL_PREALLOCATION";
+    public final static String JOURNAL_FORCE_WRITE_LATENCY = "JOURNAL_FORCE_WRITE_LATENCY";
+    public final static String JOURNAL_FORCE_WRITE_BATCH_ENTRIES = "JOURNAL_FORCE_WRITE_BATCH_ENTRIES";
+    public final static String JOURNAL_FORCE_WRITE_BATCH_BYTES = "JOURNAL_FORCE_WRITE_BATCH_BYTES";
+    public final static String JOURNAL_FLUSH_LATENCY = "JOURNAL_FLUSH_LATENCY";
+    public final static String JOURNAL_CREATION_LATENCY = "JOURNAL_CREATION_LATENCY";
+
+    // Ledger Storage Stats
+    public final static String STORAGE_GET_OFFSET = "STORAGE_GET_OFFSET";
+    public final static String STORAGE_GET_ENTRY = "STORAGE_GET_ENTRY";
+    public final static String SKIP_LIST_GET_ENTRY = "SKIP_LIST_GET_ENTRY";
+    public final static String SKIP_LIST_PUT_ENTRY = "SKIP_LIST_PUT_ENTRY";
+    public final static String SKIP_LIST_SNAPSHOT = "SKIP_LIST_SNAPSHOT";
+
+    // Counters
+    public final static String JOURNAL_WRITE_BYTES = "JOURNAL_WRITE_BYTES";
+    public final static String JOURNAL_QUEUE_SIZE = "JOURNAL_QUEUE_SIZE";
+    public final static String READ_BYTES = "READ_BYTES";
+    public final static String WRITE_BYTES = "WRITE_BYTES";
+    public final static String NUM_MINOR_COMP = "NUM_MINOR_COMP";
+    public final static String NUM_MAJOR_COMP = "NUM_MAJOR_COMP";
+    public final static String JOURNAL_FORCE_WRITE_QUEUE_SIZE = "JOURNAL_FORCE_WRITE_QUEUE_SIZE";
+    public final static String JOURNAL_NUM_FORCE_WRITES = "JOURNAL_NUM_FORCE_WRITES";
+    public final static String JOURNAL_NUM_FLUSH_EMPTY_QUEUE = "JOURNAL_NUM_FLUSH_EMPTY_QUEUE";
+    public final static String JOURNAL_NUM_FLUSH_MAX_OUTSTANDING_BYTES = "JOURNAL_NUM_FLUSH_MAX_OUTSTANDING_BYTES";
+    public final static String JOURNAL_NUM_FLUSH_MAX_WAIT = "JOURNAL_NUM_FLUSH_MAX_WAIT";
+    public final static String SKIP_LIST_FLUSH_BYTES = "SKIP_LIST_FLUSH_BYTES";
+    public final static String SKIP_LIST_THROTTLING = "SKIP_LIST_THROTTLING";
+    public final static String READ_LAST_ENTRY_NOENTRY_ERROR = "READ_LAST_ENTRY_NOENTRY_ERROR";
+    public final static String LEDGER_CACHE_NUM_EVICTED_LEDGERS = "LEDGER_CACHE_NUM_EVICTED_LEDGERS";
+
+    // Gauge
+    public final static String NUM_INDEX_PAGES = "NUM_INDEX_PAGES";
+    public final static String NUM_OPEN_LEDGERS = "NUM_OPEN_LEDGERS";
+    public final static String JOURNAL_FORCE_WRITE_GROUPING_COUNT = "JOURNAL_FORCE_WRITE_GROUPING_COUNT";
+    public final static String NUM_PENDING_READ = "NUM_PENDING_READ";
+    public final static String NUM_PENDING_ADD = "NUM_PENDING_ADD";
+
+    // LedgerDirs Stats
+    public final static String LD_LEDGER_SCOPE = "ledger";
+    public final static String LD_INDEX_SCOPE = "index";
+    public final static String LD_WRITABLE_DIRS = "writable_dirs";
+
+}



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