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20 package org.apache.hadoop.hbase.client;
21
22 import org.apache.hadoop.conf.Configuration;
23 import org.apache.hadoop.hbase.HConstants;
24 import org.apache.hadoop.hbase.classification.InterfaceAudience;
25
26 import com.google.common.annotations.VisibleForTesting;
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36 @InterfaceAudience.Private
37 public class TableConfiguration {
38
39 private final long writeBufferSize;
40
41 private final int metaOperationTimeout;
42
43 private final int operationTimeout;
44
45 private final int scannerCaching;
46
47 private final long scannerMaxResultSize;
48
49 private final int retries;
50
51 private final int maxKeyValueSize;
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57 TableConfiguration(Configuration conf) {
58 this.writeBufferSize = conf.getLong("hbase.client.write.buffer", 2097152);
59
60 this.metaOperationTimeout = conf.getInt(
61 HConstants.HBASE_CLIENT_META_OPERATION_TIMEOUT,
62 HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT);
63
64 this.operationTimeout = conf.getInt(
65 HConstants.HBASE_CLIENT_OPERATION_TIMEOUT, HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT);
66
67 this.scannerCaching = conf.getInt(
68 HConstants.HBASE_CLIENT_SCANNER_CACHING, HConstants.DEFAULT_HBASE_CLIENT_SCANNER_CACHING);
69
70 this.scannerMaxResultSize = conf.getLong(HConstants.HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE_KEY,
71 HConstants.DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE);
72
73 this.retries = conf.getInt(
74 HConstants.HBASE_CLIENT_RETRIES_NUMBER, HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER);
75
76 this.maxKeyValueSize = conf.getInt("hbase.client.keyvalue.maxsize", -1);
77 }
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84 @VisibleForTesting
85 protected TableConfiguration() {
86 this.writeBufferSize = 2097152;
87 this.metaOperationTimeout = HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT;
88 this.operationTimeout = HConstants.DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT;
89 this.scannerCaching = HConstants.DEFAULT_HBASE_CLIENT_SCANNER_CACHING;
90 this.scannerMaxResultSize = HConstants.DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE;
91 this.retries = HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER;
92 this.maxKeyValueSize = -1;
93 }
94
95 public long getWriteBufferSize() {
96 return writeBufferSize;
97 }
98
99 public int getMetaOperationTimeout() {
100 return metaOperationTimeout;
101 }
102
103 public int getOperationTimeout() {
104 return operationTimeout;
105 }
106
107 public int getScannerCaching() {
108 return scannerCaching;
109 }
110
111 public long getScannerMaxResultSize() {
112 return scannerMaxResultSize;
113 }
114
115 public int getRetriesNumber() {
116 return retries;
117 }
118
119 public int getMaxKeyValueSize() {
120 return maxKeyValueSize;
121 }
122 }