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@@ -452,6 +452,7 @@ Usage:
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hdfs dfsrouteradmin
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[-add <source> <nameservice1, nameservice2, ...> <destination> [-readonly] [-faulttolerant] [-order HASH|LOCAL|RANDOM|HASH_ALL] -owner <owner> -group <group> -mode <mode>]
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+ [-addAll <source1> <nameservice1,nameservice2,...> <destination1> [-readonly] [-faulttolerant][-order HASH|LOCAL|RANDOM|HASH_ALL|SPACE] -owner <owner1> -group <group1> -mode <mode1> , <source2> <nameservice1,nameservice2,...> <destination2> [-readonly] [-faulttolerant] [-order HASH|LOCAL|RANDOM|HASH_ALL|SPACE] -owner <owner2> -group <group2> -mode <mode2> , ...]
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[-update <source> [<nameservice1, nameservice2, ...> <destination>] [-readonly true|false] [-faulttolerant true|false] [-order HASH|LOCAL|RANDOM|HASH_ALL] -owner <owner> -group <group> -mode <mode>]
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[-rm <source>]
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[-ls [-d] <path>]
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@@ -460,6 +461,7 @@ Usage:
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[-setStorageTypeQuota <path> -storageType <storage type> <quota in bytes or quota size string>]
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[-clrQuota <path>]
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[-clrStorageTypeQuota <path>]
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+ [-dumpState]
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[-safemode enter | leave | get]
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[-nameservice disable | enable <nameservice>]
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[-getDisabledNameservices]
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@@ -517,7 +519,7 @@ Runs the diskbalancer CLI. See [HDFS Diskbalancer](./HDFSDiskbalancer.html) for
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Usage:
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hdfs ec [generic options]
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- [-setPolicy -policy <policyName> -path <path>]
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+ [-setPolicy -policy <policyName> -path <path> [-replicate]]
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[-getPolicy -path <path>]
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[-unsetPolicy -path <path>]
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[-listPolicies]
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@@ -718,11 +720,13 @@ Recover the lease on the specified path. The path must reside on an HDFS file sy
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### `verifyEC`
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-Usage: `hdfs debug verifyEC -file <file>`
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+Usage: `hdfs debug verifyEC -file <file> [-blockId <blk_Id>] [-skipFailureBlocks]`
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| COMMAND\_OPTION | Description |
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|:---- |:---- |
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| [`-file` *EC-file*] | HDFS EC file to be verified. |
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+| [`-blockId` *blk_Id*] | Specify the blk_Id to verify a block group of the file. |
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+| [`-skipFailureBlocks`] | Specify will skip any block group failures during verify and continues verify all block groups of the file, the default is not to skip failure blocks . |
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Verify the correctness of erasure coding on an erasure coded file.
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huhaiyang