HBASE-23584 : Descrease rpc getFileStatus count when open a storefile #1380
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saintstack
reviewed
Mar 31, 2020
| this.createdTimestamp = fStatus.getModificationTime(); | ||
| this.size = fStatus.getLen(); | ||
| this.localStatus = fileStatus; | ||
| }else{ |
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Please keep the style of the surrounding file; i.e. space between '}' and 'else' and after.
| this.reference = null; | ||
| this.link = null; | ||
| } else { | ||
| throw new IOException("path=" + p + " doesn't look like a valid StoreFile"); | ||
| } | ||
| if(this.localStatus == null ){ |
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See how spacing is done in rest of the file.
| @@ -350,49 +393,18 @@ private HDFSBlocksDistribution computeHDFSBlocksDistributionInternal(final FileS | |||
| } | |||
| } | |||
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| status = fs.getFileStatus(initialPath); | ||
| } | ||
| if(null == this.localStatus){ | ||
| throw new IOException("localStatus is not initialize on construct"); |
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Spacing.
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TestStoreFileInfo class throw FileNotFoundException is right ? I see comment like this "Test file link exception" there . |
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I think this is an useful improvement. Seems the UT failures are related? Any progress here? Thanks. |
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@Apache9 TestStoreFileInfo.java need to change a little after i put localstatus to construct . I will modify TestStoreFileInfo soon . |
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binlijin
reviewed
Apr 29, 2020
| status = link.getFileStatus(fs); | ||
| } catch (FileNotFoundException ex) { | ||
| // try the other location | ||
| throw ex; |
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just throw ex it will have no chance to try the other location, see the old code, it should keep the behave with old code.
| this.reference = null; | ||
| this.link = null; | ||
| } else { | ||
| throw new IOException("path=" + p + " doesn't look like a valid StoreFile"); | ||
| } | ||
| if(this.localStatus == null){ |
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How can i reslove the UT failure "Failed to read test report file ..." ? |
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@HuiHang-Yu Those kind of failures are often the test crashing out not writing the xml report properly... Its a while since this PR ran. Try a new push to trip the UTs again? |
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Closing. Replacing w/ refresh #3596 |
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Actually close |
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I close the PR #958 for mistaking push too many commits after correcting my code serveral times .